From ye olde driving manual, when all cars were manual:
"Then, shalt thou count to three. No more. No less. Three shalt be the number thou shalt count, and the number of the counting shalt be three. Four shalt thou not count, nor either count thou two, excepting that thou then proceed to three. Five is right out. Once the number three, being the third number, be reached, then..."
Some supermarkets are using digital price displays now. Can't wait for the "adaptive pricing" like the personalised advertising in the film Minority Reports!
Here comes Bluetooth MAC address: DE:AD:BE:EF. He often pauses near the chocolate biscuits so likely buys some. Lets update the choc biscuit pricing removing the sale pricing as he'll buy them at full price anyway...
UK government wants backdoor into Apple's ADP end to end encrypted storage.