[Olpc-open] OLPC's XO 3.0 tablet hands-on (video) -- Engadget

[Sameer Verma]

Link: http://www.engadget.com/2012/01/08/olpcs-xo-3-0-tablet-hands-on/

That chip, along with the custom charging circuitry developed by OLPC
and Marvell means that the tablet can be charged by a hand crank at a
10:1 ratio (10 minutes of usage time for every minute spent cranking),
or by the optional four watt solar panel cover at a 2:1 ratio on sunny
days.

See Ed McNierney's video interview as well.

Sameer
-- 
Sameer Verma, Ph.D.
Professor, Information Systems
San Francisco State University
http://verma.sfsu.edu/
http://commons.sfsu.edu/
http://olpcsf.org/