Robert Cunha, an iPad- and iPhone 4-toting systems administrator for the public school system in Burlington, Mass., has experienced his share of the duality of being an Apple fan.
On one hand, Cunha helped roll out the district's one-on-one iPad implementation, which puts an iPad in the hands of every teacher and student. But on the other hand, Cunha confirms what many Apple users cite as -- and every Web developer knows to be -- a major frustration: The lack of Flash support in Apple's mobile devices.
[ Also on InfoWorld: How to quit Flash: A three-step program. | Keep up with software development issues and trends with InfoWorld's Fatal Exception blog. | Master the latest in Java development with our JavaWorld Enterprise Java newsletter. ]
"When I am accessing a website that has Flash, I usually get a blank part of the screen, or a red box where the Flash element is," Cunha says. "Or I may just get a static image." If the organization behind that website hasn't developed a scaled-down mobile-friendly alternative, Cunha says he usually avoids the site totally.
Cunha's experiences illustrate a growing dilemma for corporate website strategists and developers: We live in an increasingly mobile society, and managers, coworkers and customers increasingly access the Web from mobile devices. If you want the mobile Web experience to be truly accessible, you may need to create a scaled-down version of your website for iDevices, and keep Flash off it.
That does not necessarily mean avoiding Flash entirely. But it does mean you must be aware of how your customers access your site, and what type of experience they require.
"There's no immediate hurry to remove Flash video from main sites," says Jeffrey Hammond, an analyst with Forrester Research. "What I advise companies to do is to start encoding video in H.264 and VP8 too," and then detect which browsers customers are using. Depending on the browser, "serve up the video stream that is best for it," Hammond suggests. For versions of IE lower than 9, that means Flash."
Plus, Hammond says, "roughly 40 percent of current desktop browsers are still not HTML5 Video capable -- Flash remains a good option for them."
Just saying 'no' to Flash
Developers agree that there is no other application that can directly replace Flash and do what Flash does as well as it does. And that includes HTML5 -- the only seriously suggested substitute for Flash -- despite all its promise.
Sometimes a developer still needs to use both Flash and HTML5, for different reasons, says Joseph Crawford, a Web developer and Flash expert at Slackers Radio. "In some ways this is the worst of all possible worlds, but it's where we are right now."
