2. IP Relay
• Apple sells it.
• It allows a person who
cannot hear the incoming
audio on a mobile phone to
communicate with a
person using a mobile
phone as a texting phone.
• Cost: Free
3. MALTRON HEAD / MOUTH STICK
KEYBOARD
• Cost $460.00
• Manufacturer: P.C.D.
Maltron Ltd.,
• This keyboard has a
concave front and a
Frequency of Use letter
layout with frequently
used characters in the
central area to reduce
head movement for
individuals who use a
mouth stick or are
single finger typists.
