Do I get this right, they argue this device is right, because students are afraight to directly talk to the teacher, so they offer him a device to send him messages within a class room?
Hmm, when I don't understand something wrong, this you get when you let people with
schizoid personality design/market a device
Might instead work on the cause why people are afraight (grammar school?) instead of the symptom.
Also the "screenshots" I see are in color. WTF? Are they completely off, or are they really wanting to do a *color* eInk for 100$?