Trigo, an Israel-based ... Trigo does not know the identity of the shoppers at any stage. The system does not use facial recognition, does not scan eyes, fingerprints, or any other biometric ...

Sec(a-b) = cos(a+b) / cos^2a - sin^2b I'm trying to prove this, by turning the left side into the right. I am stuck.

Trigo cites data from Juniper Research that forecasts $400 billion in smart checkout transactions annually by 2025, but it seems that the focus in that market will likely be, in Juniper’s view ...

Trigo’s solutions are currently deployed with some of world’s leading grocery retailers, including Tesco PLC in the UK, ALDI Nord in The Netherlands, REWE Group in Berlin and Cologne, Netto ...