Al Salmi, I., Hoy, W. E, Kondalsamy-Chennakesavan, S., Wang, Z., Gobe, G. C, Barr, E. L., Shaw, J. E wrote an interesting post today on Trolley of the future will help fight obesity crisis
Here’s a quick excerpt
Using a scan of the shopper’s loyalty card, the trolley can detect what kind of person the shopper is - whether they have diabetes or not for instance, and what kinds of foods they need to watch out for. …

Read the rest of this great post here