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Elderly To Get Satellite Navigation To Find Their Way Around Supermarkets
Three government centers in the UK have been working on a way to use digital technology to help the elderly and the disabled. One of their ideas is a supermarket satellite navigation system to help elderly people who get confused by changing layouts in the aisles. Professor Paul Watson, of Newcastle University, said: "Many older people lack the confidence to maintain 'normal' walking habits. This is often due to worries about getting lost in unfamiliar, new or changing environments." A kitchen for Alzheimer's patients packed with hidden sensors and projectors is also in the works.
Every time, when I hear about these in-door satellite navigation systems, I can't help but wonder, how these even could work. First of all, AFAIK, the GPS signal is so faint that it will not work inside the buildings. Also, the accuracy of the mobile tower / GPS systems might not be enough for this kind of applications.
The first challenge for the elderly shopper is getting to the store.
Then there is the problem is reading labels and prices.
Getting the attention of the butcher.
Managing bulky and heavy packages. Navigating the check out line with your pride and wallet intact. Making it home safely..,and packing everything away.
Product placement is in three dimesions.
Top shelf. Middle shelf, Bottom shelf. Traffic flow and product placement within the store are designed to maximize profits - not convenience.
Management can be prickly about revealing schemes that work.
What the elderly shopper needs isn't a high tech gadget. It's the box boy in the aisles. The kid willing to help out.