What can't we record and stream video on handhelds (like having skype on on our cell phones)? Bandwidth? Hardware? Software? Does such a device exist?
Like One Laptop per Child, how might we design and produce one, with needed bandwidth, for the developing world, especially? World University and School - http://worlduniversity.wikia.com - may be a rationale for developing this. With this technology and World University and School, illiterate people could record instruction through their video-capable handhelds, and post it to WUaS wiki through youtube, for example.
Regards,
Scott
http:/scottmacleod.com