India, Jan. 7 -- For many years, I've approached the annual CES viewing with more than a hint of pessimism. It used to be the show floor for a lot of concepts, exaggeration and very little that actually changed how we interacted with personal technology. This year, as I summarise the important announcements, a trend becomes clear, one that attempts to retrain focus on consumers and interactions. Be that as it may, the one that'll likely have the most lasting impact on perception, choice and general direction is the British tech company Clicks giving the world at first glimpse at something called the Clicks Communicator. All of a sudden, some of us (beyond a certain age and maturity threshold, mind you) are immediately reminded of the good...