The walker is sleeker, more lightweight, and automatically brakes when the user lets go of the handles. It's easy to pack away or fit into a car, which Phil said was one of the issues people were facing with traditional walkers.
He said people would sometimes not bother trying to put their walker in the car, and would go out and "try to cope" without it.
Their model was "not really about a crutch, it's just balance support ... balance support with style". It also has a built-in chair.
The couple, who were already involved in the baby stroller industry, were surprised there were so many options for children yet little for people over 65.
The couple got the idea to try their hand at designing a walker when they were out at dinner and spotted an elderly lady sitting uncomfortably on her traditional walker with her arms propped up on the handles.
"We wanted to make something easier to use, something beautiful," Nina said.