For the New Year this year my wife and I partied at home (as usual) by watching the celebrations in the major cities of the world. We live in one of the last places to celebrate, so most of this stuff is on YouTube by the time our time comes. Short story ... Dubai wins hands down on the most impressive celebration, although London (surprisingly) gets a big applause, mainly for the impressive display of drone choreography (in spite of it's mostly trite message). Having programmed devices like these drones myself (in the not so distant past that was my career) I am blown away by this tech. I can't wait to see it applied to something that's actually useful.
The Robo Vac may be the subject, but the dog is the star.