iWALK3.0 is a assistive mobility device most accurately described as a hands free crutch. It acts as a temporary lower leg orthotic or prosthetic and provides hands free mobility for non-weight bearing lower leg injuries. It recruits the uninjured upper leg of the user to provide ambulation.
A mobility aid in the form of a waist-high framework and a handgrip with two legs designed to provide a stable support to only one side of the user, e.g., a person with a disability, a geriatric or an infirm person; it may also be used during rehabilitation. It is typically constructed of lightweight metal, plastic and rubber materials in the shape of an "A" or and inverted "U" frame with a cross-strut or struts that keep the two feet apart providing stable contact with the ground. It is held by the user's hand to provide an optional form of support for standing and ambulating for a user needing more support than that provided by a walking stick (a cane) and who do not require a crutch.