![PureTorque - Configurable Prototype](https://www.metcalfegroup.com/wp-content/uploads/2022/11/PT2.gif)
Early prototypes removed mass from the inventor’s prototype and focused how the device should be held and contact the body. This prototype sought to replicate the final materials for the pads and was adjustable to make sure we got the size, shape, and ergonomics just right. Once this was approved through testing with users, we 3D scanned the prototype for use in the next phase.