Profile: Switch-It, Inc. specializes in manufacturing drive devices for powered wheel chairs. Our products include switched drive control, proportional drive control, individual switches, multi functional switches and controllers. Our standard head arrays provides three, four or five proximity sensors embedded in three adjustable head pads with the wing pads having the option of curved or straight & long, stubby or mini. The three and four switch arrays includes options for additional jacks and switches for mode & reverse. The additional switch(es) can be configured for both mode/reverse or a dedicated mode and dedicated reverse. Link selector is an evaluation tool to determine the optimal configuration for a person to drive with switched drive control. It allows the different directions or mode to be operated by various switch inputs, depending on which toggle is thrown.