Like many people Luis de Matos, from the University of Beira Interior in Portugal, buys his food from a supermarket. However, there is one major issue he faces every time:
“How do you pull, or push, a shopping cart around while in a wheelchair?”
Sure, many supermarkets and shopping centres provide mobility scooters for disabled shoppers, but the difficulty with these is that a wheelchair user has to climb out of their wheelchair and onto the mobility scooter in order to use it. ...
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