The  ISB Sof-Touch-2 Palm Button is the gentle way to initiate your machine’s cycle. Sof-Touch-2 is a totally self-contained direct replacement for conventional mechanical spring loaded palm buttons. Sof-Touch-2 ergonomic palm buttons require no physical pressure to initiate a machine cycle, therefore they substantially reduce repetitive motion trauma such as carpal tunnel syndrome. Why use Sof-touch 2 The current method of simultaneously pressing hard on two spring loaded mechanical buttons in order to initiate the cycle of a machine has been discovered to case a serious wrist injury known as “Carpal Tunnel Syndrome”. Sof-Touch eliminates the need to press. Simply touching the green detection zone generates the start command. This gentile motion of the hand and wrist virtually eliminates all stressful and strainful forces associated with pushing mechanical buttons.