The U-Step provides more stability, maneuverability and control compared to other walking aids. Jonathan Miller’s mother was losing her independence due to a neurological condition that was affecting her walking ability. After she sought out help from physiatrists and physical therapists, who set her up with leg braces, a walker, and ten weeks of therapy, she was no better off. Jonathan envisioned
a walker that surrounded the person, which led to the "U" shaped base. After making a few prototypes, he developed the first U-Step walker. Encouraged by a family physician that saw how well his mother walked with the U-Step, he was inspired to start In-Step Mobility to help people walk safely and stay as independent as possible. Thousands of people have benefited from Pauline Miller's walker, including a former U.S. President and one of the most famous boxers of all time.