Safer Cellphones

The are so many automobile accidents caused by people texting inappropriately. A technical solution could use a small accelerometer in the unit. If it is moving, it shuts the unit off. Then you could not use it while driving, cycling, walking, or piloting a plane. A bus or airplane could broadcast a WiFi (Wireless Fidelity) signal that included an override that allowed units to work even while they were moving.

~ Roedy (1948-02-04 age:70)