"The world's biggest tech extravaganza is nearly done for another year, but just because things are winding down out there in Nevada and teams of sweaty men are hurriedly packing away expensively produced exhibition stands doesn't mean there's nowt left worth bringing to your attention. No Siree. In fact, whilst the saying 'they saved the best until last' might not be strictly true, there's been tones of stuff making itself known, so come with us as we dress as '68 Comeback Elvis, put everything on red and [insert own Vegas-based cliché here] and see what the amazing cavalcade of tech has thrown up in the last 24 hours …"