lecture post on bits & bytes

My entrepreneurial idea is to produce a machine that reads your brain waves and transmits those brain waves into physical activity, or images onto a tablet computer. If i were to will it, I can paint a whole landscape with my brain or take lecture notes with my brain onto a tablet.

 Just like every other tablet on the market today, my tablet should also be able to read many languages. Although 8bit, or ASCII, can read most languages already, it can't read all all of them. ASCII can not read Asian languages, and I intend for my tablet to be accessible to the whole world. Therefore, my tablet must be unicode and not ASCII.

Unicode allows the tablet to process Asian languages as well as Western languages. This is very important considering that Japan and Korea are big technology producing countries. The tablet also needs sound. Especially when a student is at home reviewing the things he learned in school. He might want the tablet to read out loud his own thoughts to him, then he'll remember his train of thought. Some people are visual learners; others, audal learners.

The tablet will probably need to broadcast its sounds at 20-20,000 htz, since that's the range of a human's ears' hearing capacity. Anything extra can be thrown away. So the tablet will probably record in mp3 format rather than wav since mp3 compresses it down while wav just has extra stuff that the human ear can't hear. This will also help save space on the tablet since people will not only want to use it as a learning device, but also as a gaming device, music listening device, video watcher.