PP1 Bus Brake Switch

Hand RMI w/Continuous Use

Pulling action to release -"shocks" fingers
Pulling action to release -"shocks" thumb & index finger
Pulling action to release -"shocks" fingers
Push on to set - compresses palmar neural tracks
Push on to set - compresses palmar neural tracks
Infamous PP1 Switch
RMI results in drivers hand repeatedly using PP1 switch

"Shock" transmitted through hand, wrist and forearm when switch is pulled out for release - continuous use results in RMI

PROBLEM


SOLUTION

Development of an add-on device to make PP1 switch easier

Custom device allowign retrofit to existing dash PP1 switch configuration - Ring guard required to prevent accidental activation

Custom ergonomic solution by Ergo Inc.
Mock-up proof of concept model
Custom ergonomic solution by Ergo Inc.
Mock-up proof of concept model