A computerized directed feature development method receives an initial feature list, a learning image and object masks. The restraining apparatus includes a disposable component, including castable and expandable sleeves used to fix the patient into a coil. The system also includes a holder having a retention member including first and second retention guides connected with opposing ends of a back plate. A locking pin, located near the trigger, locks the rod in place, so that the product can be used as an ordinary cane. The plurality of attachment points distributes tension in a multi-vector direction over the contact area between the device and the tissue. In an alternate embodiment, the plurality of interconnected memory storage circuits is comprised of latches and masterslave flip-flops.