Wearability will enable you to mount sensors like the Orient4D or GForce3D, as well as a WiDig, on your wrist, arm, leg, feet, head, chest, etc.. Stick a piece of the adhesive-backed velcro on the sensor, then attach the sensor to the flexible band of velcro that will stay put on your body due to the constant tension - regular non-flexible velcro straps won't stay put ! Use multiple Wearability bands stuck together to wrap around larger limbs, your head or your chest. You can also use the Wearbility band to route and secure cables on your body. Need another size, width, length ? Ask us !