Juan Sanchez » mobile http://www.juanchez.com Making things is nice. Mon, 24 Oct 2011 20:11:59 +0000 http://wordpress.org/?v=2.9.1 en hourly 1 Scrollerometer: Auto-scrolling in Mobile Safari using the Accelerometer http://www.juanchez.com/2010/12/19/scrollerometer-auto-scrolling-in-mobile-safari-using-the-accelerometer/ http://www.juanchez.com/2010/12/19/scrollerometer-auto-scrolling-in-mobile-safari-using-the-accelerometer/#comments Sun, 19 Dec 2010 16:42:58 +0000 Juan http://www.juanchez.com/?p=195 In iOS 4.2, Apple introduced the ability to access the accelerometer via Mobile Safari. Other native iOS applications offer a feature of auto-scrolling forwards and backwards when an iOS device is tilted. With access to the accelerometer data, I wanted to see if I could recreate this same feature in Mobile Safari.

The initial implementation only took about 4 lines of code and was fairly simple. I just updated the top scroll position of the page based on the y tilt of the device. From there I just added things like reseting the initial tilt of the device when you load the page and allowing to to reset it manually with a button.

You can view the final example on your iOS device here. Keep in mind that you must have iOS 4.2 for this to work.

]]> http://www.juanchez.com/2010/12/19/scrollerometer-auto-scrolling-in-mobile-safari-using-the-accelerometer/feed/ 0 Mobile UX Design Slides http://www.juanchez.com/2010/05/27/mobile-ux-design-slides/ http://www.juanchez.com/2010/05/27/mobile-ux-design-slides/#comments Thu, 27 May 2010 19:33:52 +0000 Juan http://www.juanchez.com/?p=179 Here are my slides from a presentation I gave on Mobile UX Design at the Boulder Digital Works. There was a lot of great questions and discussions and it was great to formalize some more thoughts I have on mobile.

Mobile UX Design

View more presentations from Juan Sanchez.

Side note: I used a lot of screenshots from iPhone and iPad because it’s what I had access to, but a lot of this stuff applies to other mobile platforms.

]]> http://www.juanchez.com/2010/05/27/mobile-ux-design-slides/feed/ 0 Mobile Monday: Mobile UI Design http://www.juanchez.com/2010/04/27/mobile-monday-mobile-ui-design/ http://www.juanchez.com/2010/04/27/mobile-monday-mobile-ui-design/#comments Tue, 27 Apr 2010 18:14:46 +0000 Juan http://www.juanchez.com/?p=168 Here’s a portion of my presentation from yesterday at Mobile Monday Colorado. Thanks to everyone who came out and for all the great questions.

Mobile Monday

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]]> http://www.juanchez.com/2010/04/27/mobile-monday-mobile-ui-design/feed/ 0 Microsoft Mobile Surface Computer http://www.juanchez.com/2010/03/02/microsoft-mobile-surface-computer/ http://www.juanchez.com/2010/03/02/microsoft-mobile-surface-computer/#comments Tue, 02 Mar 2010 22:17:44 +0000 Juan http://www.juanchez.com/?p=159

via YouTube - Mobile Surface Computer.

]]> http://www.juanchez.com/2010/03/02/microsoft-mobile-surface-computer/feed/ 0 Photoshop 1.0 on the iPhone http://www.juanchez.com/2010/02/19/photoshop-1-0-on-the-iphone/ http://www.juanchez.com/2010/02/19/photoshop-1-0-on-the-iphone/#comments Fri, 19 Feb 2010 16:16:39 +0000 Juan http://www.juanchez.com/?p=146 Now I’m bummed about buying a new computer because I can clearly do everything I need on an iPhone.

via YouTube - Photoshop 1.0 on the iPhone!.

]]> http://www.juanchez.com/2010/02/19/photoshop-1-0-on-the-iphone/feed/ 0 Windows Phone 7 Series http://www.juanchez.com/2010/02/16/windows-phone-7-series/ http://www.juanchez.com/2010/02/16/windows-phone-7-series/#comments Tue, 16 Feb 2010 01:16:42 +0000 Juan http://www.juanchez.com/?p=138 Microsoft has really stepped up the user experience for Windows Mobile. It’s like Zune, but all growns up. Good stuff!

via YouTube - Windows Phone 7 Series Features Video.

]]> http://www.juanchez.com/2010/02/16/windows-phone-7-series/feed/ 1 Windows Phone http://www.juanchez.com/2010/02/15/windows-phone/ http://www.juanchez.com/2010/02/15/windows-phone/#comments Mon, 15 Feb 2010 16:13:34 +0000 Juan http://www.juanchez.com/?p=136 Glad to see the success of Apple and the iPhone rubbing off on other companies, especially Microsoft. Looks like the mobile world is just going to get better and better.

via MWC: Microsoft unveils Windows Phone to rival iPhone – Telegraph

]]> http://www.juanchez.com/2010/02/15/windows-phone/feed/ 0 Square Up http://www.juanchez.com/2010/02/11/square-up/ http://www.juanchez.com/2010/02/11/square-up/#comments Thu, 11 Feb 2010 21:51:27 +0000 Juan http://www.juanchez.com/?p=112

via YouTube - Welcome to Square.

]]> http://www.juanchez.com/2010/02/11/square-up/feed/ 0 Bookmarks from February 4th through February 8th http://www.juanchez.com/2010/02/08/bookmarks-from-february-4th-through-february-8th/ http://www.juanchez.com/2010/02/08/bookmarks-from-february-4th-through-february-8th/#comments Mon, 08 Feb 2010 16:11:10 +0000 Juan http://www.juanchez.com/?p=92 These are my links for February 4th through February 8th:

]]> http://www.juanchez.com/2010/02/08/bookmarks-from-february-4th-through-february-8th/feed/ 0 Bookmarks from January 25th through January 30th http://www.juanchez.com/2010/01/30/bookmarks-from-january-25th-through-january-30th/ http://www.juanchez.com/2010/01/30/bookmarks-from-january-25th-through-january-30th/#comments Sat, 30 Jan 2010 01:56:32 +0000 Juan http://www.juanchez.com/?p=30 These are my links for January 25th through January 30th:

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