Do you mean like the Jetson boards? Or something else? Budget of $1k or more is doable if it works properly. And the budget=20 can be higher if it's almost canned. BTW, what could a restaurant be tracking? On 10/7/2019 3:37 PM, mike brown wrote: > What Gordon said. Nvidia has some things you might be able to make use o= f > for object recognition and tracking. It all comes down to budget and a l= ot > of details/requirements yet to be stated. Restaurants are doing this > indoors with rf (apparently). Indoor positioning is an interesting > subject, but may or may not provide much useful input to you. > > Michael Brown > N5QMG --=20 http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .