The time when an entire technical and scientific multilingual and multimedia library can be worn on your hip is fast approaching.
Here for example is Epocrates, a medical services company supplying pharmaceutical data over the Apple iPhone, a "smart" cellphone --
http://www.epocrates.com/graphics/video/iphone-sdk.mov
Their cellphone-web-linked SQL database and C++ data-access classes provide information about pill appearance, usage, effects, and drug interactions.
Here are some CNET articles on the newly released Apple iPhone SDK, expected to trigger an explosion of useful cellphone apps --
http://www.news.com/The-iPhone-opens-up-for-business/2009-1041_3-6233350.html
Here are some videos of iPhone SDK third-party cellphone application demos, plus the App Store and iFund announcements --
http://www.news.com/8301-10784_3-9888227-7.html
And here is a website devote...
(more)