QSTM™ includes mechatronic sensing devices for the clinician to use for diverse soft tissue manual therapy applications throughout the human body. One device is for applying and sensing localized forces in smaller, discrete regions (e.g., finger, elbow; small areas; small animals); we call it Q1. And another, we call Q3, is for discrete force applications (e.g., finger, toes, smaller animals).

Another device is for sensing 3D motion and force during manual application of dispersive STM forces in larger, broad regions (e.g., back, thigh; larger areas; large animals); we call it Q2.