Why Use Low Tech?
Low Tech as a Backup
Ana only uses a laser pointer the rare times when her communication device is in the shop.
A communication device (speech generating device) is basically a special computer. Any computer can develop technical problems and stop working.
A paper communication board:
- Will not run out of power.
- Can not get a computer virus.
- Will not "freeze up."
- Its “screen” won't break if you drop it.
There may be times when a communication device develops a problem and needs to be sent in for repairs. When that happens, it's important to have a low tech system as a backup.