<?xml version="1.0" encoding="UTF-8"?><rss version="2.0"
	xmlns:content="http://purl.org/rss/1.0/modules/content/"
	xmlns:wfw="http://wellformedweb.org/CommentAPI/"
	xmlns:dc="http://purl.org/dc/elements/1.1/"
	xmlns:atom="http://www.w3.org/2005/Atom"
	xmlns:sy="http://purl.org/rss/1.0/modules/syndication/"
	xmlns:slash="http://purl.org/rss/1.0/modules/slash/"
	
	xmlns:georss="http://www.georss.org/georss"
	xmlns:geo="http://www.w3.org/2003/01/geo/wgs84_pos#"
	>

<channel>
	<title>user interface Archivi - UX360 Team</title>
	<atom:link href="https://www.ux360.it/tag/user-interface/feed/" rel="self" type="application/rss+xml" />
	<link>https://www.ux360.it/tag/user-interface/</link>
	<description>Potenzia il tuo business</description>
	<lastBuildDate>Tue, 20 Dec 2016 11:33:57 +0000</lastBuildDate>
	<language>it-IT</language>
	<sy:updatePeriod>
	hourly	</sy:updatePeriod>
	<sy:updateFrequency>
	1	</sy:updateFrequency>
	<generator>https://wordpress.org/?v=6.5.5</generator>

<image>
	<url>https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/06/cropped-Logo-ux-360-1.png?fit=32%2C32&#038;ssl=1</url>
	<title>user interface Archivi - UX360 Team</title>
	<link>https://www.ux360.it/tag/user-interface/</link>
	<width>32</width>
	<height>32</height>
</image> 
<site xmlns="com-wordpress:feed-additions:1">113227245</site>	<item>
		<title>Esportare immagini, questo sconosciuto!</title>
		<link>https://www.ux360.it/esportare-immagini-questo-sconosciuto/?utm_source=rss&#038;utm_medium=rss&#038;utm_campaign=esportare-immagini-questo-sconosciuto</link>
		
		<dc:creator><![CDATA[Walter]]></dc:creator>
		<pubDate>Tue, 20 Dec 2016 11:11:57 +0000</pubDate>
				<category><![CDATA[Ux Blog]]></category>
		<category><![CDATA[articles]]></category>
		<category><![CDATA[articolo]]></category>
		<category><![CDATA[blog]]></category>
		<category><![CDATA[ui]]></category>
		<category><![CDATA[user experience]]></category>
		<category><![CDATA[user interface]]></category>
		<category><![CDATA[ux]]></category>
		<guid isPermaLink="false">http://www.ux360.it/?p=584</guid>

					<description><![CDATA[<p>Esportare immagini per le diverse piattaforme e densità degli schermi, è una pratica articolata ed ancora poco chiara ai designer. Anche in questo caso una cattiva gestione delle immagini influisce sulla user experience. In che modo? Semplice, vedere un pulsante su uno schermo grande, in modo totalmente sgranato è poco ergonomico. Sembra qualcosa di poco [&#8230;]</p>
<p>L'articolo <a href="https://www.ux360.it/esportare-immagini-questo-sconosciuto/">Esportare immagini, questo sconosciuto!</a> proviene da <a href="https://www.ux360.it">UX360 Team</a>.</p>
]]></description>
										<content:encoded><![CDATA[<p>Esportare immagini per le diverse piattaforme e densità degli schermi, è una pratica articolata ed ancora poco chiara ai designer.</p>
<p>Anche in questo caso una cattiva gestione delle immagini influisce sulla user experience. In che modo? Semplice, vedere un pulsante su uno schermo grande, in modo totalmente sgranato è poco ergonomico. Sembra qualcosa di poco professionale.</p>
<p><img fetchpriority="high" decoding="async" data-attachment-id="594" data-permalink="https://www.ux360.it/esportare-immagini-questo-sconosciuto/03_v2b-1472593050184/" data-orig-file="https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/12/03_v2b-1472593050184.png?fit=790%2C300&amp;ssl=1" data-orig-size="790,300" data-comments-opened="0" data-image-meta="{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}" data-image-title="03_v2b-1472593050184" data-image-description="" data-image-caption="" data-medium-file="https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/12/03_v2b-1472593050184.png?fit=300%2C114&amp;ssl=1" data-large-file="https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/12/03_v2b-1472593050184.png?fit=580%2C220&amp;ssl=1" class="aligncenter size-full wp-image-594" src="https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/12/03_v2b-1472593050184.png?resize=580%2C220" alt="" width="580" height="220" srcset="https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/12/03_v2b-1472593050184.png?w=790&amp;ssl=1 790w, https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/12/03_v2b-1472593050184.png?resize=300%2C114&amp;ssl=1 300w, https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/12/03_v2b-1472593050184.png?resize=768%2C292&amp;ssl=1 768w" sizes="(max-width: 580px) 100vw, 580px" data-recalc-dims="1" /></p>
<p>Nel mondo di chi sviluppa app Android ed iOs esistono vari formati che sono LDPI, MDPI, HDPI, XDPI, XXDPI, XXXDPI, @1x, @2x, @3x, Retina&#8230; Una sorta di minestrone di lettere e numeri.</p>
<p><img decoding="async" data-attachment-id="589" data-permalink="https://www.ux360.it/esportare-immagini-questo-sconosciuto/6-generalized-sizes-densities/" data-orig-file="https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/12/6-generalized-sizes-densities.png?fit=1002%2C386&amp;ssl=1" data-orig-size="1002,386" data-comments-opened="0" data-image-meta="{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}" data-image-title="6-generalized-sizes-densities" data-image-description="" data-image-caption="" data-medium-file="https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/12/6-generalized-sizes-densities.png?fit=300%2C116&amp;ssl=1" data-large-file="https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/12/6-generalized-sizes-densities.png?fit=580%2C223&amp;ssl=1" class="aligncenter size-full wp-image-589" src="https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/12/6-generalized-sizes-densities.png?resize=580%2C223" alt="" width="580" height="223" srcset="https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/12/6-generalized-sizes-densities.png?w=1002&amp;ssl=1 1002w, https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/12/6-generalized-sizes-densities.png?resize=300%2C116&amp;ssl=1 300w, https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/12/6-generalized-sizes-densities.png?resize=768%2C296&amp;ssl=1 768w" sizes="(max-width: 580px) 100vw, 580px" data-recalc-dims="1" /></p>
<p>Giustamente lo sviluppatore iOs ci chiederà: &#8220;Voglio le immagini @1x, @2x e @3x (che si legge 1 per ecc&#8230;) e le voglio in PNG&#8221;. Da designer (si sono anche un designer) potrei rispondere: &#8220;Beh ti passo un SVG vettoriale e hai tutte le dimensioni che vuoi&#8221;. Ma questa non sarebbe una soluzione ottimale perchè sia Android che iOs impongono certe restrizioni di formato file. Per essere quindi amati dagli sviluppatori bisogna passargli le immagini delle interfacce nel modo più corretto e scalabile (scalabile significa che abbiamo immagini in ottima risoluzione ottimizzate per tutte le dimensioni di schermo dei dispositivi).</p>
<p><img decoding="async" data-attachment-id="619" data-permalink="https://www.ux360.it/esportare-immagini-questo-sconosciuto/schema_xdpi/" data-orig-file="https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/12/schema_xdpi.png?fit=790%2C300&amp;ssl=1" data-orig-size="790,300" data-comments-opened="0" data-image-meta="{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}" data-image-title="schema_xdpi" data-image-description="" data-image-caption="" data-medium-file="https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/12/schema_xdpi.png?fit=300%2C114&amp;ssl=1" data-large-file="https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/12/schema_xdpi.png?fit=580%2C220&amp;ssl=1" class="aligncenter size-full wp-image-619" src="https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/12/schema_xdpi.png?resize=580%2C220" alt="" width="580" height="220" srcset="https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/12/schema_xdpi.png?w=790&amp;ssl=1 790w, https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/12/schema_xdpi.png?resize=300%2C114&amp;ssl=1 300w, https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/12/schema_xdpi.png?resize=768%2C292&amp;ssl=1 768w" sizes="(max-width: 580px) 100vw, 580px" data-recalc-dims="1" /></p>
<p>Per avere immagini scalabili, bisogna disegnare obbligatoriamente in vettoriale con file <em><strong>SVG</strong></em> (cosa che molti grafici, derivati dalla grafica editoriale o dalla carta stampata, non riescono ancora a comprendere). Questo tipo di progettazione grafica significa disegnare elementi con curve matematiche. Cosa comporta però questo tipo di scelta? Semplice, molte bes**+** da parte degli sviluppatori, ogni qual volta debbano usare un&#8217;immagine vettoriale, perchè devono scrivere righe di codice per gestire immagini vettoriali. Questo processo non rende le immagini performanti, anche perchè un&#8217;immagine vettoriale è difficile da gestire da parte di dispositivi con Hardware non potenti.</p>
<blockquote>
<h2><strong>Quindi la Perfomance è quel che importa!</strong></h2>
</blockquote>
<figure id="attachment_590" aria-describedby="caption-attachment-590" style="width: 1920px" class="wp-caption aligncenter"><img loading="lazy" decoding="async" data-attachment-id="590" data-permalink="https://www.ux360.it/esportare-immagini-questo-sconosciuto/resolutions-chart/" data-orig-file="https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/12/resolutions-chart.png?fit=1920%2C1536&amp;ssl=1" data-orig-size="1920,1536" data-comments-opened="0" data-image-meta="{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}" data-image-title="resolutions-chart" data-image-description="" data-image-caption="" data-medium-file="https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/12/resolutions-chart.png?fit=300%2C240&amp;ssl=1" data-large-file="https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/12/resolutions-chart.png?fit=580%2C464&amp;ssl=1" class="wp-image-590 size-full" src="https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/12/resolutions-chart.png?resize=580%2C464" width="580" height="464" srcset="https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/12/resolutions-chart.png?w=1920&amp;ssl=1 1920w, https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/12/resolutions-chart.png?resize=300%2C240&amp;ssl=1 300w, https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/12/resolutions-chart.png?resize=768%2C614&amp;ssl=1 768w, https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/12/resolutions-chart.png?resize=1024%2C819&amp;ssl=1 1024w, https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/12/resolutions-chart.png?w=1160&amp;ssl=1 1160w, https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/12/resolutions-chart.png?w=1740&amp;ssl=1 1740w" sizes="(max-width: 580px) 100vw, 580px" data-recalc-dims="1" /><figcaption id="caption-attachment-590" class="wp-caption-text">Schema delle risoluzioni degli schermi e display</figcaption></figure>
<h3>Perchè abbiamo ancora bisogno di immagini bitmap?</h3>
<p>In primis, perchè come detto, i dispositivi (e quindi i software di sviluppo app) non gestiscono i file vettoriali nativamente. Sono file che eseguono equazioni matematiche per essere rappresentati su uno schermo. Difatti sono matematica allo stato puro che viene visualizzata su un display e anche se Android ha una suite di librerie native per gestire questi file, non è così semplice lavorarli.</p>
<figure id="attachment_592" aria-describedby="caption-attachment-592" style="width: 670px" class="wp-caption aligncenter"><img loading="lazy" decoding="async" data-attachment-id="592" data-permalink="https://www.ux360.it/esportare-immagini-questo-sconosciuto/dpi-1/" data-orig-file="https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/12/DPI-1.png?fit=670%2C318&amp;ssl=1" data-orig-size="670,318" data-comments-opened="0" data-image-meta="{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}" data-image-title="DPI-1" data-image-description="" data-image-caption="&lt;p&gt;Schematizzazione delle differenze delle risoluzioni degli schermi &lt;/p&gt;
" data-medium-file="https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/12/DPI-1.png?fit=300%2C142&amp;ssl=1" data-large-file="https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/12/DPI-1.png?fit=580%2C275&amp;ssl=1" class="size-full wp-image-592" src="https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/12/DPI-1.png?resize=580%2C275" alt="" width="580" height="275" srcset="https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/12/DPI-1.png?w=670&amp;ssl=1 670w, https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/12/DPI-1.png?resize=300%2C142&amp;ssl=1 300w" sizes="(max-width: 580px) 100vw, 580px" data-recalc-dims="1" /><figcaption id="caption-attachment-592" class="wp-caption-text">Schematizzazione delle differenze delle risoluzioni degli schermi</figcaption></figure>
<figure id="attachment_596" aria-describedby="caption-attachment-596" style="width: 732px" class="wp-caption aligncenter"><img loading="lazy" decoding="async" data-attachment-id="596" data-permalink="https://www.ux360.it/esportare-immagini-questo-sconosciuto/density-independence/" data-orig-file="https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/12/Density-Independence.png?fit=732%2C162&amp;ssl=1" data-orig-size="732,162" data-comments-opened="0" data-image-meta="{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}" data-image-title="Density-Independence" data-image-description="" data-image-caption="&lt;p&gt;Densità dei dispositivi&lt;/p&gt;
" data-medium-file="https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/12/Density-Independence.png?fit=300%2C66&amp;ssl=1" data-large-file="https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/12/Density-Independence.png?fit=580%2C128&amp;ssl=1" class="size-full wp-image-596" src="https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/12/Density-Independence.png?resize=580%2C128" alt="" width="580" height="128" srcset="https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/12/Density-Independence.png?w=732&amp;ssl=1 732w, https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/12/Density-Independence.png?resize=300%2C66&amp;ssl=1 300w" sizes="(max-width: 580px) 100vw, 580px" data-recalc-dims="1" /><figcaption id="caption-attachment-596" class="wp-caption-text">Densità dei dispositivi</figcaption></figure>
<h3>Le risoluzioni degli schermi</h3>
<p>In base alla tecnologia di schermo montata su un dispositivo, le immagini vengono rappresentate in un certo modo. E&#8217; ovvio che su un display retina di apple (che ha il doppio dei pixel luminosi per pollice quadrato, di altri schermi) non possiamo passare un&#8217;immagine se pure in alta definizione progettata per un display meno evoluto. Pertanto vanno esportate dai software di disegno (qualsiasi esso sia: Photoshop, Illustrator, Gimp ecc&#8230;) nel modo più opportuno in base alla risoluzione dello schermo.</p>
<h3>La regoletta</h3>
<p><img loading="lazy" decoding="async" data-attachment-id="597" data-permalink="https://www.ux360.it/esportare-immagini-questo-sconosciuto/android-iphone-dpi-pixels/" data-orig-file="https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/12/Android-Iphone-DPI-Pixels.jpg?fit=675%2C200&amp;ssl=1" data-orig-size="675,200" data-comments-opened="0" data-image-meta="{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;1&quot;}" data-image-title="Android-Iphone-DPI-Pixels" data-image-description="" data-image-caption="" data-medium-file="https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/12/Android-Iphone-DPI-Pixels.jpg?fit=300%2C89&amp;ssl=1" data-large-file="https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/12/Android-Iphone-DPI-Pixels.jpg?fit=580%2C172&amp;ssl=1" class="aligncenter size-full wp-image-597" src="https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/12/Android-Iphone-DPI-Pixels.jpg?resize=580%2C172" alt="" width="580" height="172" srcset="https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/12/Android-Iphone-DPI-Pixels.jpg?w=675&amp;ssl=1 675w, https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/12/Android-Iphone-DPI-Pixels.jpg?resize=300%2C89&amp;ssl=1 300w" sizes="(max-width: 580px) 100vw, 580px" data-recalc-dims="1" /></p>
<p>Come diceva la mia professoressa di matematica: &lt;&lt;Ecco la regoletta!&gt;&gt;. Per converitre le misure tra Pixel e Punti si può usare questo calcolo:</p>
<p style="padding-left: 30px;"><em><strong>iOS pixels= (Points* DPI)/163</strong></em><br />
<em><strong>Android pixels= ( DP * DPI)/160</strong></em></p>
<p>In questo modo il designer può calcolare le dimensioni di un elemento (pulsante, immagine ecc&#8230;) per i vari display android o apple che hanno delle densità di pixel (numero di pixel per pollice quadrato) differenti a seconda del display montato sullo smartphone o il tablet.</p>
<p>&nbsp;</p>
<p>Il concetto finale è progettare un design che sia flessibile in base ai dispositivi, e che sia performante a differenza di densità e misura del display. Pertanto è prassi lavorare in versione bitmap con un impianto grafico studiato per la risoluzione più alta, ed avvalersi poi di script (ne trovate di gratuiti in giro) per esportare le immagini nelle varie risoluzioni in modo tale da automatizzare il flusso di lavoro.</p>
<figure id="attachment_601" aria-describedby="caption-attachment-601" style="width: 800px" class="wp-caption aligncenter"><img loading="lazy" decoding="async" data-attachment-id="601" data-permalink="https://www.ux360.it/esportare-immagini-questo-sconosciuto/animation-files-sprite/" data-orig-file="https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/12/animation-files-sprite.gif?fit=800%2C600&amp;ssl=1" data-orig-size="800,600" data-comments-opened="0" data-image-meta="{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}" data-image-title="animation-files-sprite" data-image-description="" data-image-caption="&lt;p&gt;Script che exportano in automatico varie dimensioni di file &lt;/p&gt;
" data-medium-file="https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/12/animation-files-sprite.gif?fit=300%2C225&amp;ssl=1" data-large-file="https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/12/animation-files-sprite.gif?fit=580%2C435&amp;ssl=1" class="wp-image-601 size-full" src="https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/12/animation-files-sprite.gif?resize=580%2C435" width="580" height="435" data-recalc-dims="1" /><figcaption id="caption-attachment-601" class="wp-caption-text">Script che esportano in automatico varie dimensioni di file</figcaption></figure>
<p>Ho reperito questo <a href="https://github.com/UncorkedStudios/export-to-android/archive/master.zip">script</a> che è facilmente installabile con questa procedura (esiste anche<a href="https://github.com/murphyo/mobile-asset-generator"> questo</a> script alternativo):</p>
<p style="padding-left: 30px;"><strong><a href="https://github.com/UncorkedStudios/export-to-android/archive/master.zip">Scarica lo script qui</a></strong></p>
<p style="padding-left: 30px;">sposta il file  <strong>.jsx</strong> nella tua cartella script di Photoshop:</p>
<p style="padding-left: 30px;">Mac: <strong>/Applications/Adobe Photoshop…/Presets/Scripts/</strong></p>
<p style="padding-left: 30px;">PC 64bit: *<em>C:Program FilesAdobeAdobe Photoshop… (64 Bit)PresetsScripts*</em></p>
<p style="padding-left: 30px;">PC 32bit: *<em>C:Program FilesAdobeAdobe Photoshop…PresetsScripts*</em></p>
<p>Una volta installato, selezionate l&#8217;elemento da esportare nelle varie risoluzioni e lanciate lo script da <strong><em>File&gt;Scripts&gt;Browse&gt;Nome dello script</em></strong>.</p>
<p>A questo punto vi ritroverete in una cartella le immagini suddivise in sottocartelle per ogni risoluzione così come rappresentato in figura 1</p>
<p><img loading="lazy" decoding="async" data-attachment-id="603" data-permalink="https://www.ux360.it/esportare-immagini-questo-sconosciuto/android-export-2/" data-orig-file="https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/12/android-export-2.jpg?fit=1027%2C707&amp;ssl=1" data-orig-size="1027,707" data-comments-opened="0" data-image-meta="{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}" data-image-title="android-export-2" data-image-description="" data-image-caption="" data-medium-file="https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/12/android-export-2.jpg?fit=300%2C207&amp;ssl=1" data-large-file="https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/12/android-export-2.jpg?fit=580%2C399&amp;ssl=1" class="aligncenter size-full wp-image-603" src="https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/12/android-export-2.jpg?resize=580%2C399" alt="" width="580" height="399" srcset="https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/12/android-export-2.jpg?w=1027&amp;ssl=1 1027w, https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/12/android-export-2.jpg?resize=300%2C207&amp;ssl=1 300w, https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/12/android-export-2.jpg?resize=768%2C529&amp;ssl=1 768w, https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/12/android-export-2.jpg?resize=1024%2C705&amp;ssl=1 1024w" sizes="(max-width: 580px) 100vw, 580px" data-recalc-dims="1" /></p>
<p>Potete usare queste immagini anche per iOs, qui i riferimenti delle misure</p>
<p style="padding-left: 30px;">MDPI = (@1x)</p>
<p style="padding-left: 30px;">XHDPI = (@2x)</p>
<p style="padding-left: 30px;">XXHDPI = (@3x)</p>
<p style="padding-left: 30px;">
<h3>Il Barbatrucco</h3>
<p>Un &#8220;barbatrucco&#8221; per vedere se abbiamo disegnato con le giuste proporzioni una UI è quello di utilizzare il sito <a href="https://material.io/icons/#ic_border_vertical">material</a>.</p>
<ol>
<li>Scegliete un&#8217;icona qualsiasi</li>
<li>Selezionate in basso la risoluzione che volete</li>
<li>Scaricate i PNG</li>
</ol>
<p>Vi verrà inviato un file zip contenente le icone per i vari dispositivi e risoluzioni, comparateli con quelle che avete realizzato voi ed il gioco è fatto!</p>
<p>Spero che l&#8217;articolo vi sia stato utile e per feedback scrivetemi <a href="https://www.facebook.com/ux360it/">qui</a>.</p>
<p>&nbsp;</p>
<p>Walter Fantauzzi</p>
<p>&nbsp;</p>
<p>L'articolo <a href="https://www.ux360.it/esportare-immagini-questo-sconosciuto/">Esportare immagini, questo sconosciuto!</a> proviene da <a href="https://www.ux360.it">UX360 Team</a>.</p>
]]></content:encoded>
					
		
		
		<post-id xmlns="com-wordpress:feed-additions:1">584</post-id>	</item>
		<item>
		<title>User Interface per User Experience</title>
		<link>https://www.ux360.it/user-interface-per-user-experience/?utm_source=rss&#038;utm_medium=rss&#038;utm_campaign=user-interface-per-user-experience</link>
		
		<dc:creator><![CDATA[Walter]]></dc:creator>
		<pubDate>Mon, 21 Nov 2016 09:00:11 +0000</pubDate>
				<category><![CDATA[Design]]></category>
		<category><![CDATA[Ux Blog]]></category>
		<category><![CDATA[design]]></category>
		<category><![CDATA[ui]]></category>
		<category><![CDATA[user interface]]></category>
		<category><![CDATA[ux]]></category>
		<guid isPermaLink="false">http://www.ux360.it/?p=390</guid>

					<description><![CDATA[<p>Progettazione grafica per User Interface applicazione Scarpe Shop.</p>
<p>L'articolo <a href="https://www.ux360.it/user-interface-per-user-experience/">User Interface per User Experience</a> proviene da <a href="https://www.ux360.it">UX360 Team</a>.</p>
]]></description>
										<content:encoded><![CDATA[<p>Progettazione grafica per User Interface applicazione Scarpe Shop.</p>

<a href='https://www.ux360.it/user-interface-per-user-experience/ui_shoes_login/'><img loading="lazy" decoding="async" width="580" height="387" src="https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/11/UI_Shoes_Login.png?fit=580%2C387&amp;ssl=1" class="attachment-large size-large" alt="" srcset="https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/11/UI_Shoes_Login.png?w=2600&amp;ssl=1 2600w, https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/11/UI_Shoes_Login.png?resize=300%2C200&amp;ssl=1 300w, https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/11/UI_Shoes_Login.png?resize=768%2C512&amp;ssl=1 768w, https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/11/UI_Shoes_Login.png?resize=1024%2C683&amp;ssl=1 1024w, https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/11/UI_Shoes_Login.png?w=1160&amp;ssl=1 1160w, https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/11/UI_Shoes_Login.png?w=1740&amp;ssl=1 1740w" sizes="(max-width: 580px) 100vw, 580px" data-attachment-id="398" data-permalink="https://www.ux360.it/user-interface-per-user-experience/ui_shoes_login/" data-orig-file="https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/11/UI_Shoes_Login.png?fit=2600%2C1733&amp;ssl=1" data-orig-size="2600,1733" data-comments-opened="0" data-image-meta="{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}" data-image-title="ui_shoes_login" data-image-description="" data-image-caption="" data-medium-file="https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/11/UI_Shoes_Login.png?fit=300%2C200&amp;ssl=1" data-large-file="https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/11/UI_Shoes_Login.png?fit=580%2C387&amp;ssl=1" /></a>
<a href='https://www.ux360.it/user-interface-per-user-experience/ui_shoes_1/'><img loading="lazy" decoding="async" width="580" height="387" src="https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/11/UI_Shoes_1.png?fit=580%2C387&amp;ssl=1" class="attachment-large size-large" alt="" srcset="https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/11/UI_Shoes_1.png?w=2600&amp;ssl=1 2600w, https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/11/UI_Shoes_1.png?resize=300%2C200&amp;ssl=1 300w, https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/11/UI_Shoes_1.png?resize=768%2C512&amp;ssl=1 768w, https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/11/UI_Shoes_1.png?resize=1024%2C683&amp;ssl=1 1024w, https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/11/UI_Shoes_1.png?w=1160&amp;ssl=1 1160w, https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/11/UI_Shoes_1.png?w=1740&amp;ssl=1 1740w" sizes="(max-width: 580px) 100vw, 580px" data-attachment-id="392" data-permalink="https://www.ux360.it/user-interface-per-user-experience/ui_shoes_1/" data-orig-file="https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/11/UI_Shoes_1.png?fit=2600%2C1733&amp;ssl=1" data-orig-size="2600,1733" data-comments-opened="0" data-image-meta="{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}" data-image-title="ui_shoes_1" data-image-description="" data-image-caption="&lt;p&gt;Applicazione Scarpe Shop&lt;/p&gt;
" data-medium-file="https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/11/UI_Shoes_1.png?fit=300%2C200&amp;ssl=1" data-large-file="https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/11/UI_Shoes_1.png?fit=580%2C387&amp;ssl=1" /></a>
<a href='https://www.ux360.it/user-interface-per-user-experience/ui_shoes_watch/'><img loading="lazy" decoding="async" width="580" height="622" src="https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/11/UI_Shoes_Watch.png?fit=580%2C622&amp;ssl=1" class="attachment-large size-large" alt="" srcset="https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/11/UI_Shoes_Watch.png?w=1504&amp;ssl=1 1504w, https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/11/UI_Shoes_Watch.png?resize=280%2C300&amp;ssl=1 280w, https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/11/UI_Shoes_Watch.png?resize=768%2C823&amp;ssl=1 768w, https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/11/UI_Shoes_Watch.png?resize=955%2C1024&amp;ssl=1 955w, https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/11/UI_Shoes_Watch.png?w=1160&amp;ssl=1 1160w" sizes="(max-width: 580px) 100vw, 580px" data-attachment-id="393" data-permalink="https://www.ux360.it/user-interface-per-user-experience/ui_shoes_watch/" data-orig-file="https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/11/UI_Shoes_Watch.png?fit=1504%2C1612&amp;ssl=1" data-orig-size="1504,1612" data-comments-opened="0" data-image-meta="{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}" data-image-title="ui_shoes_watch" data-image-description="" data-image-caption="&lt;p&gt;Applicazione Scarpe Shop per Apple Watch&lt;/p&gt;
" data-medium-file="https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/11/UI_Shoes_Watch.png?fit=280%2C300&amp;ssl=1" data-large-file="https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/11/UI_Shoes_Watch.png?fit=580%2C622&amp;ssl=1" /></a>

<p>L'articolo <a href="https://www.ux360.it/user-interface-per-user-experience/">User Interface per User Experience</a> proviene da <a href="https://www.ux360.it">UX360 Team</a>.</p>
]]></content:encoded>
					
		
		
		<post-id xmlns="com-wordpress:feed-additions:1">390</post-id>	</item>
		<item>
		<title>The Power of Color</title>
		<link>https://www.ux360.it/the-power-of-color/?utm_source=rss&#038;utm_medium=rss&#038;utm_campaign=the-power-of-color</link>
		
		<dc:creator><![CDATA[Walter]]></dc:creator>
		<pubDate>Fri, 28 Oct 2016 14:48:02 +0000</pubDate>
				<category><![CDATA[Ux Blog]]></category>
		<category><![CDATA[color]]></category>
		<category><![CDATA[ui]]></category>
		<category><![CDATA[user experience]]></category>
		<category><![CDATA[user interface]]></category>
		<category><![CDATA[ux]]></category>
		<guid isPermaLink="false">http://www.ux360.it/?p=333</guid>

					<description><![CDATA[<p>La potenza del colore nella progettazione di applicazioni mobile è il secondo aspetto importante nella realizzazione di un app. Le interazioni Human-Computer sono fortemente basate sulla interazione con gli elementi grafici della UI (User Interface), dove i colori ricoprono un ruolo critico. Essi aiutano a interpretare i contenuti dell&#8217;applicazione, e permettono di far interagire lo [&#8230;]</p>
<p>L'articolo <a href="https://www.ux360.it/the-power-of-color/">The Power of Color</a> proviene da <a href="https://www.ux360.it">UX360 Team</a>.</p>
]]></description>
										<content:encoded><![CDATA[<p>La potenza del colore nella progettazione di applicazioni mobile è il secondo aspetto importante nella realizzazione di un app. Le interazioni Human-Computer sono fortemente basate sulla interazione con gli elementi grafici della UI (User Interface), dove i colori ricoprono un ruolo critico. Essi aiutano a interpretare i contenuti dell&#8217;applicazione, e permettono di far interagire lo user con i giusti elementi. Nella progettazione di un app, definisco uno <em>schema colore</em> primario per le aree principali, utilizzando le logiche della&nbsp;<strong>teoria del colore</strong>.</p>
<p>Definire una giusta palette colori (o schema colore) è un&#8217;operazione molto delicata. I fattori in gioco possono essere il colore del brand o del logo, il contrasto visivo, il mood ecc&#8230;</p>
<p>Solitamente non supero mai una palette colori di 3 / 5 soluzioni cromatiche, questo per non rendere l&#8217;interfaccia UI di difficile lettura.&nbsp;Partendo dalla ruota colore classica, definisco il mio colore principale dal quale declinerò i restanti 2 o 4 colori.</p>
<figure id="attachment_336" aria-describedby="caption-attachment-336" style="width: 400px" class="wp-caption aligncenter"><a href="https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/10/colorwheel.png"><img loading="lazy" decoding="async" data-attachment-id="336" data-permalink="https://www.ux360.it/the-power-of-color/colorwheel/" data-orig-file="https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/10/colorwheel.png?fit=400%2C400&amp;ssl=1" data-orig-size="400,400" data-comments-opened="0" data-image-meta="{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}" data-image-title="colorwheel" data-image-description="" data-image-caption="&lt;p&gt;Ruota a 12 colori, molto utile nella definizione del colore base.&lt;/p&gt;
" data-medium-file="https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/10/colorwheel.png?fit=300%2C300&amp;ssl=1" data-large-file="https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/10/colorwheel.png?fit=400%2C400&amp;ssl=1" class="size-full wp-image-336" src="https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/10/colorwheel.png?resize=400%2C400" alt="Ruota a 12 colori, molto utile nella definizione del colore base." width="400" height="400" srcset="https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/10/colorwheel.png?w=400&amp;ssl=1 400w, https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/10/colorwheel.png?resize=150%2C150&amp;ssl=1 150w, https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/10/colorwheel.png?resize=300%2C300&amp;ssl=1 300w" sizes="(max-width: 400px) 100vw, 400px" data-recalc-dims="1" /></a><figcaption id="caption-attachment-336" class="wp-caption-text">Ruota a 12 colori, molto utile nella definizione del colore base.</figcaption></figure>
<h3>Progettare con colori monocromatici</h3>
<p>Lo schema più semplice è quello della scelta di una palette monocromatica, con sfumature che partono dal colore principale. Come potete vedere dall&#8217;immagine che segue, partendo dal colore blu della ruota colore, definisco una scala di 6 cromie di blu.</p>
<p><figure id="attachment_337" aria-describedby="caption-attachment-337" style="width: 400px" class="wp-caption aligncenter"><a href="https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/10/colorapp.png"><img loading="lazy" decoding="async" data-attachment-id="337" data-permalink="https://www.ux360.it/the-power-of-color/colorapp/" data-orig-file="https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/10/colorapp.png?fit=400%2C400&amp;ssl=1" data-orig-size="400,400" data-comments-opened="0" data-image-meta="{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}" data-image-title="colorapp" data-image-description="&lt;p&gt;I colori monocromatici, sono derivazioni di tinte e sfumature dal tono del colore principale&lt;/p&gt;
" data-image-caption="" data-medium-file="https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/10/colorapp.png?fit=300%2C300&amp;ssl=1" data-large-file="https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/10/colorapp.png?fit=400%2C400&amp;ssl=1" class="wp-image-337 size-full" src="https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/10/colorapp.png?resize=400%2C400" alt="colorapp" width="400" height="400" srcset="https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/10/colorapp.png?w=400&amp;ssl=1 400w, https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/10/colorapp.png?resize=150%2C150&amp;ssl=1 150w, https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/10/colorapp.png?resize=300%2C300&amp;ssl=1 300w" sizes="(max-width: 400px) 100vw, 400px" data-recalc-dims="1" /></a><figcaption id="caption-attachment-337" class="wp-caption-text">I colori monocromatici sono derivazioni del tono colore principale.</figcaption></figure><a href="https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/10/colorapp-12.jpg"><img loading="lazy" decoding="async" data-attachment-id="338" data-permalink="https://www.ux360.it/the-power-of-color/colorapp-12/" data-orig-file="https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/10/colorapp-12.jpg?fit=800%2C147&amp;ssl=1" data-orig-size="800,147" data-comments-opened="0" data-image-meta="{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;1&quot;}" data-image-title="colorapp-12" data-image-description="&lt;p&gt;Palette colore blu&lt;/p&gt;
" data-image-caption="" data-medium-file="https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/10/colorapp-12.jpg?fit=300%2C55&amp;ssl=1" data-large-file="https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/10/colorapp-12.jpg?fit=580%2C107&amp;ssl=1" class="aligncenter size-full wp-image-338" src="https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/10/colorapp-12.jpg?resize=580%2C107" alt="colorapp-12" width="580" height="107" srcset="https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/10/colorapp-12.jpg?w=800&amp;ssl=1 800w, https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/10/colorapp-12.jpg?resize=300%2C55&amp;ssl=1 300w, https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/10/colorapp-12.jpg?resize=768%2C141&amp;ssl=1 768w" sizes="(max-width: 580px) 100vw, 580px" data-recalc-dims="1" /></a></p>
<p>&nbsp;</p>
<p>Un esempio che può rappresentare una interfaccia UI con questo schema colore è mostrato nella prossima immagine. Difatti ogni elemento non ha tinte o colori al di fuori di questo schema.</p>
<p><a href="https://twitter.com/louis_saville"><img loading="lazy" decoding="async" data-attachment-id="339" data-permalink="https://www.ux360.it/the-power-of-color/coreapp/" data-orig-file="https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/10/coreapp.png?fit=400%2C300&amp;ssl=1" data-orig-size="400,300" data-comments-opened="0" data-image-meta="{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}" data-image-title="coreapp" data-image-description="" data-image-caption="" data-medium-file="https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/10/coreapp.png?fit=300%2C225&amp;ssl=1" data-large-file="https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/10/coreapp.png?fit=400%2C300&amp;ssl=1" class="aligncenter size-full wp-image-339" src="https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/10/coreapp.png?resize=400%2C300" alt="coreapp" width="400" height="300" srcset="https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/10/coreapp.png?w=400&amp;ssl=1 400w, https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/10/coreapp.png?resize=300%2C225&amp;ssl=1 300w" sizes="(max-width: 400px) 100vw, 400px" data-recalc-dims="1" /></a></p>
<p>&nbsp;</p>
<h3>I colori analoghi</h3>
<p>Con i colori prossimi a quello principale, possiamo definire uno schema colore di tonalità analoghe al principale. Nella seguente immagine, potete capire come individuare i colori vicini a quello principale.</p>
<p><img loading="lazy" decoding="async" data-attachment-id="340" data-permalink="https://www.ux360.it/the-power-of-color/colorapp-2/" data-orig-file="https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/10/colorapp-2.png?fit=400%2C400&amp;ssl=1" data-orig-size="400,400" data-comments-opened="0" data-image-meta="{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}" data-image-title="colorapp-2" data-image-description="&lt;p&gt;Colori analoghi all&#8217;arancione&lt;/p&gt;
" data-image-caption="" data-medium-file="https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/10/colorapp-2.png?fit=300%2C300&amp;ssl=1" data-large-file="https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/10/colorapp-2.png?fit=400%2C400&amp;ssl=1" class="aligncenter size-full wp-image-340" src="https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/10/colorapp-2.png?resize=400%2C400" alt="colorapp-2" width="400" height="400" srcset="https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/10/colorapp-2.png?w=400&amp;ssl=1 400w, https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/10/colorapp-2.png?resize=150%2C150&amp;ssl=1 150w, https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/10/colorapp-2.png?resize=300%2C300&amp;ssl=1 300w" sizes="(max-width: 400px) 100vw, 400px" data-recalc-dims="1" /></p>
<p><img loading="lazy" decoding="async" data-attachment-id="341" data-permalink="https://www.ux360.it/the-power-of-color/redscheme/" data-orig-file="https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/10/redscheme.jpg?fit=800%2C146&amp;ssl=1" data-orig-size="800,146" data-comments-opened="0" data-image-meta="{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}" data-image-title="redscheme" data-image-description="" data-image-caption="" data-medium-file="https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/10/redscheme.jpg?fit=300%2C55&amp;ssl=1" data-large-file="https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/10/redscheme.jpg?fit=580%2C106&amp;ssl=1" class="aligncenter size-full wp-image-341" src="https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/10/redscheme.jpg?resize=580%2C106" alt="redscheme" width="580" height="106" srcset="https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/10/redscheme.jpg?w=800&amp;ssl=1 800w, https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/10/redscheme.jpg?resize=300%2C55&amp;ssl=1 300w, https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/10/redscheme.jpg?resize=768%2C140&amp;ssl=1 768w" sizes="(max-width: 580px) 100vw, 580px" data-recalc-dims="1" /></p>
<p>&nbsp;</p>
<p>Un&#8217;interfaccia UI basata su questo schema colori è la soluzione riportata nella immagine seguente, in cui con una mappa di calore definita con i colori, viene descritto il peso di ogni informazione.</p>
<p>&nbsp;</p>
<p><img loading="lazy" decoding="async" data-attachment-id="342" data-permalink="https://www.ux360.it/the-power-of-color/colorapp-10/" data-orig-file="https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/10/colorapp-10.jpg?fit=392%2C565&amp;ssl=1" data-orig-size="392,565" data-comments-opened="0" data-image-meta="{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;1&quot;}" data-image-title="colorapp-10" data-image-description="" data-image-caption="" data-medium-file="https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/10/colorapp-10.jpg?fit=208%2C300&amp;ssl=1" data-large-file="https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/10/colorapp-10.jpg?fit=392%2C565&amp;ssl=1" class="aligncenter size-full wp-image-342" src="https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/10/colorapp-10.jpg?resize=392%2C565" alt="colorapp-10" width="392" height="565" srcset="https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/10/colorapp-10.jpg?w=392&amp;ssl=1 392w, https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/10/colorapp-10.jpg?resize=208%2C300&amp;ssl=1 208w" sizes="(max-width: 392px) 100vw, 392px" data-recalc-dims="1" /></p>
<p>&nbsp;</p>
<h3>Complementari</h3>
<p>I colori complementari sono i colori opposti a quello principale. Il grande contrasto che ne deriva, attrae l&#8217;attenzione visiva dello user. La scelta dei colori, deve essere ponderata sulla fisica della luce e su come essa interagisce sul nostro cervello. Essendo noi umani molto più sensibili al verde, possiamo sfruttare queste caratteristiche visive per accentuare l&#8217;importanza di un elemento e magari focalizzare l&#8217;attenzione ad un particolare(Verde), usando un colore di contrasto (Rosso). E&#8217; il caso dell&#8217;icona di iMessage che vedete in figura.</p>
<p><img loading="lazy" decoding="async" data-attachment-id="343" data-permalink="https://www.ux360.it/the-power-of-color/colorapp-2-2/" data-orig-file="https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/10/colorapp-2.jpg?fit=200%2C200&amp;ssl=1" data-orig-size="200,200" data-comments-opened="0" data-image-meta="{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;1&quot;}" data-image-title="colorapp-2" data-image-description="" data-image-caption="" data-medium-file="https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/10/colorapp-2.jpg?fit=200%2C200&amp;ssl=1" data-large-file="https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/10/colorapp-2.jpg?fit=200%2C200&amp;ssl=1" class="aligncenter size-full wp-image-343" src="https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/10/colorapp-2.jpg?resize=200%2C200" alt="colorapp-2" width="200" height="200" srcset="https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/10/colorapp-2.jpg?w=200&amp;ssl=1 200w, https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/10/colorapp-2.jpg?resize=150%2C150&amp;ssl=1 150w" sizes="(max-width: 200px) 100vw, 200px" data-recalc-dims="1" /></p>
<p>&nbsp;</p>
<h3>L&#8217;impatto del contrasto nei colori</h3>
<p>Tipicamente i colori degli oggetti, dei testi e delle aree nelle UI non sono isolati ma bensì mescolati o sovrapposti tra loro. E&#8217; quindi necessario un giusto contrasto per enfatizzare o meno, l&#8217;attenzione all&#8217;elemento di interfaccia. Pensiamo ad un pulsante che si attivi solo dopo aver inserito nel campo username e password i dati, il pulsante si attiverà solo dopo aver popolato i text field (i campi) con nome e password.</p>
<p><img loading="lazy" decoding="async" data-attachment-id="345" data-permalink="https://www.ux360.it/the-power-of-color/colorapp-7/" data-orig-file="https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/10/colorapp-7.jpg?fit=770%2C197&amp;ssl=1" data-orig-size="770,197" data-comments-opened="0" data-image-meta="{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;1&quot;}" data-image-title="colorapp-7" data-image-description="" data-image-caption="" data-medium-file="https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/10/colorapp-7.jpg?fit=300%2C77&amp;ssl=1" data-large-file="https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/10/colorapp-7.jpg?fit=580%2C148&amp;ssl=1" class="aligncenter size-full wp-image-345" src="https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/10/colorapp-7.jpg?resize=580%2C148" alt="colorapp-7" width="580" height="148" srcset="https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/10/colorapp-7.jpg?w=770&amp;ssl=1 770w, https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/10/colorapp-7.jpg?resize=300%2C77&amp;ssl=1 300w, https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/10/colorapp-7.jpg?resize=768%2C196&amp;ssl=1 768w" sizes="(max-width: 580px) 100vw, 580px" data-recalc-dims="1" /></p>
<h3>Progettare per il daltonismo</h3>
<p>Personalmente non mi era mai capitato di progettare un app o un sito web per user che soffrissero di daltonismo, fin quando non ho avuto nel mio team di sviluppo un programmatore affetto da daltonismo. Da quel momento in poi, nella mia mente c&#8217;è sempre una forma di attenzione a chi ha problematiche cognitive di qualsiasi genere. Nel caso del daltonismo, si parla della incapacità da parte del cervello di percepire alcuni colori. Il rosso e il verde sono combinazioni di colori che danno maggiori problemi, difatti il daltonico è &#8220;cieco&#8221; davanti a queste situazioni.</p>
<p><figure id="attachment_347" aria-describedby="caption-attachment-347" style="width: 1000px" class="wp-caption aligncenter"><img loading="lazy" decoding="async" data-attachment-id="347" data-permalink="https://www.ux360.it/the-power-of-color/colorapp-4/" data-orig-file="https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/10/colorapp-4.jpg?fit=1000%2C298&amp;ssl=1" data-orig-size="1000,298" data-comments-opened="0" data-image-meta="{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;1&quot;}" data-image-title="colorapp-4" data-image-description="&lt;p&gt;In questo schema viene simulato cosa vedono i daltonici a differenza di una ruota colore classica.&lt;/p&gt;
" data-image-caption="" data-medium-file="https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/10/colorapp-4.jpg?fit=300%2C89&amp;ssl=1" data-large-file="https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/10/colorapp-4.jpg?fit=580%2C173&amp;ssl=1" class="wp-image-347 size-full" src="https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/10/colorapp-4.jpg?resize=580%2C173" alt="colorapp-4" width="580" height="173" srcset="https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/10/colorapp-4.jpg?w=1000&amp;ssl=1 1000w, https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/10/colorapp-4.jpg?resize=300%2C89&amp;ssl=1 300w, https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/10/colorapp-4.jpg?resize=768%2C229&amp;ssl=1 768w" sizes="(max-width: 580px) 100vw, 580px" data-recalc-dims="1" /><figcaption id="caption-attachment-347" class="wp-caption-text">In questa immagine, la simulazione di due possibili ruote colore percepite dai daltonici</figcaption></figure>E&#8217; importante, quindi, definire nella nostra app visuali multiple per comunicare degli status importanti dell&#8217;app. Mai fare affidamento su un colore solo per indicare qualche status importante di sistema, ma sfruttare anche animazioni e contrasti così come nella grafica seguente.<br />
<img loading="lazy" decoding="async" class="alignnone" src="https://i0.wp.com/blogs.adobe.com/creativecloud/files/2016/09/colorapp.gif?resize=580%2C456&#038;ssl=1" width="580" height="456"  data-recalc-dims="1"></p>
<p>Grazie a Photoshop, possiamo disporre di strumenti per simulare cosa visiona una persona affetta da daltonismo, ne è un caso l&#8217;immagine seguente.</p>
<p><img loading="lazy" decoding="async" data-attachment-id="348" data-permalink="https://www.ux360.it/the-power-of-color/colorapp-6/" data-orig-file="https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/10/colorapp-6.jpg?fit=896%2C748&amp;ssl=1" data-orig-size="896,748" data-comments-opened="0" data-image-meta="{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;1&quot;}" data-image-title="colorapp-6" data-image-description="" data-image-caption="" data-medium-file="https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/10/colorapp-6.jpg?fit=300%2C250&amp;ssl=1" data-large-file="https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/10/colorapp-6.jpg?fit=580%2C484&amp;ssl=1" class="aligncenter size-full wp-image-348" src="https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/10/colorapp-6.jpg?resize=580%2C484" alt="colorapp-6" width="580" height="484" srcset="https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/10/colorapp-6.jpg?w=896&amp;ssl=1 896w, https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/10/colorapp-6.jpg?resize=300%2C250&amp;ssl=1 300w, https://i0.wp.com/www.ux360.it/wp-content/uploads/2016/10/colorapp-6.jpg?resize=768%2C641&amp;ssl=1 768w" sizes="(max-width: 580px) 100vw, 580px" data-recalc-dims="1" /></p>
<p>&nbsp;</p>
<p>In conclusione, abbiamo affrontato i principali fondamenti della teoria del colore applicata alla progettazione di UI e di UX. Affinare le abilità all&#8217;uso dei colori deve essere uno sforzo continuo!</p>
<p>&nbsp;</p>
<p>Walter Fantauzzi</p>
<p>&nbsp;</p>
<p>L'articolo <a href="https://www.ux360.it/the-power-of-color/">The Power of Color</a> proviene da <a href="https://www.ux360.it">UX360 Team</a>.</p>
]]></content:encoded>
					
		
		
		<post-id xmlns="com-wordpress:feed-additions:1">333</post-id>	</item>
	</channel>
</rss>
