Remove touchscreens all together, period. In the south, its hot and we stay cool with water or we are sweating. (adjusting the sensitivity doesnt change water on the screen). Once that hits the screen, the unit is useless. Wipe it down you say? ok ... now i have to carry a towel to wipe my gps computer. um nope.
Gemmie the buttons back
Asking for buttons again, no touch screen, please and thank you.