Screenshots are a fantastic tool to visually communicate with clients, users, and colleagues. Mac OSX provides excellent tools for capturing screenshots right out of the box. Screenshot Keyboard Shortcuts Shortcut What it Does Command-Shift-3 Captures the contents of the entire screen, and saves it to a file on the desktop. If more than one screen […]
Tutorial: Sharing Data Locally Between iOS Apps
- May 7, 2013 2:55 am
- Written by Dillan Laughlin
In the sandboxed world of iOS development sharing data between applications can prove difficult. There are a number of reasons you may want your application to share data with other applications. Releasing a paid app upgrade with a new SKU. Moving user data to a universal binary. Releasing a suite of complementary applications. Partnerships with […]
Augmented Reality on iPhone code
- Jun 14, 2011 6:09 am
- Written by Jonathan Saggau
In preparation for the Augmented Reality class that Jonathan Blocksom and I taught at the recent iPhone / iPad devcon, Using AVFoundation video capture, we modernized and completed the example found at morethantechnical.com using NyARToolkit (GPL) on iOS. It’s a great example of the kinds of things we can do now that we have fast […]
Jonathan is speaking at iPhone iPad Devcon
- Mar 15, 2011 3:53 am
- Written by Dillan Laughlin
Jonathan is talking at the upcoming iPhone iPad Devcon in Boston from April 4 through 6. He is also teaching a full day class with Jonathan Blocksom on Augmented Reality! The latest version of the slides for the Augmented Reality Full day class is here. (Last Mod: 20110314) There will be a whole packet of […]
In app purchase requires the ability to sell apps, even if you’re just testing.
- Nov 16, 2010 3:24 am
- Written by Jonathan Saggau
If you’re new to the iPhone scene or working on In App Purchase code using a client’s iTunes Connect setup, be aware that you must have all of your banking and financial information set up such that you *could* sell something on the app store, even if your app is not yet released, in order […]