Sony Combines Pocket Drive with 802.11
Ernest writes "They presented this at Net&Com 2003 in Tokyo. I've found this announcement in German at ComputerWoche
Sony selected Linux as the file server's operating system. They'll start selling this little 390 gram thing on the japanese market at the end of March for 585$. Inside is a 20GB 2.5" disk of which (only) 17GB will be available for files."
Carry it around as a mobile classroom: serve up notes, audio, video of your presentation when and where you give it. No more "I'll email you my presentation when I get back to the office" stuff.
You could hide one of these things in an airport or some other public place and use it to broadcast advertisements in the form of SSID and/or a 192.168.*.* intranet web site to anyone stumbling for accesspoints. Imagine a bus or taxicab service giving out dispatcher phone numbers or transportation rates. Suddenly advertising in an airport terminal isn't quite so expensive.
http://tinyurl.com/4ny52
It doesn't run continuously on battery - the battery is only there for UPS functionality (I'm guessing maybe 10-15min battery life, just enough for you to pull out the power cord, walk over to the new location, and plug it in again).