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Dynamic pricing could be coming to your local supermarket
(www.abc.net.au)
This is a most excellent place for technology news and articles.
It's a nice thought but good luck not getting caught on the 3k cameras in the store and following you to your car.
It would be a shame if your phone was infected by a malware that rewrites all the prices in the tags in your vicinity.
Why is everything suddenly $800.85? :-P
These tags are e-ink, so there could be monochrome pictures!
Security cameras in stores are kept purposely garbage so they don't get bugged by the police to provide footage to them. Unless something changed in the last decade since I worked in a retail joint.
It has definitely changed a lot