tag:blogger.com,1999:blog-1216508374563830405.post7445008076685044577..comments2023-10-16T00:45:35.665-07:00Comments on Vikas Joshi on Interactive Learning: mLearning in AfricaUnknownnoreply@blogger.comBlogger1125tag:blogger.com,1999:blog-1216508374563830405.post-46467778808728306472011-11-15T02:45:06.166-08:002011-11-15T02:45:06.166-08:00Interesting idea. I think cost and signal reliabil...Interesting idea. I think cost and signal reliability should be added to the challengesAnonymousnoreply@blogger.com