Young engineer launches stair aid
news.bbc.co.uk
news.bbc.co.uk
When a house becomes unlivable, moving to a new home or nursing home can be a heartbreak; especially for an elderly person. I think it's great this device can treat that.
I would just keep this sort of detail (her age) as quiet as possible, if I was her.
Just good old fashioned mechanical engineering. Great job!
I don't know, I'm honestly curious as I've been in similar positions before with things I thought I could take the market.