New tech demos

Swarm of drones lights up Vegas night sky. Video, 00:01:41Swarm of drones lights up Vegas night sky

Smart chessboard moves its own pieces. Video, 00:00:55Smart chessboard moves its own pieces

Would you let owl bot read to your kids? Video, 00:01:06Would you let owl bot read to your kids?

Ping pong-playing robot keeps ball in play. Video, 00:01:11Ping pong-playing robot keeps ball in play

Hushme mask lets users make private calls. Video, 00:01:45Hushme mask lets users make private calls

Car emojis seek to replace hand gestures. Video, 00:00:58Car emojis seek to replace hand gestures

Time machine camera gets 'missed moments' Video, 00:01:13Time machine camera gets 'missed moments'

Blaster merges real world with game. Video, 00:01:25Blaster merges real world with game

Floating ads created by spinning tech. Video, 00:01:12Floating ads created by spinning tech

The pill that 'sniffs' your intestines. Video, 00:01:15The pill that 'sniffs' your intestines

Why do these shoes have a Sim card? Video, 00:01:26Why do these shoes have a Sim card?

A round-up of the week in tech. Video, 00:01:30A round-up of the week in tech

Poledancing robots raise eyebrows... Video, 00:01:43Poledancing robots raise eyebrows...

Click's gadget highlights from CES 2018. Video, 00:01:48Click's gadget highlights from CES 2018

A new way to study the night sky. Video, 00:01:23A new way to study the night sky

How baby play is helping robots learn. Video, 00:01:03How baby play is helping robots learn

Train app could help disabled travellers. Video, 00:02:42Train app could help disabled travellers

Nikon v Kodak: 360 cameras tested. Video, 00:01:30Nikon v Kodak: 360 cameras tested

Origami muscles lift 1,000 times own weight. Video, 00:01:19Origami muscles lift 1,000 times own weight

A microscopic Mona Lisa from 'DNA origami' Video, 00:01:31A microscopic Mona Lisa from 'DNA origami'

Hi-tech legs help amputee reporter snowboard. Video, 00:02:48Hi-tech legs help amputee reporter snowboard

Schoolgirl invents low-cost lead test. Video, 00:01:17Schoolgirl invents low-cost lead test

Lego gets an augmented reality app. Video, 00:01:30Lego gets an augmented reality app