四轴飞行器在钢琴上弹圣诞歌（ 祝大家圣诞快乐！新年快 ...

Holiday Video: Cute Quadrocopter Hovers Above Piano, Picks Out 'Jingle Bells'
By Rebecca BoylePosted 12.22.2010 at 1:46 pm2 Comments

Merry Christmas from the flying robots of Switzerland. Watch as a Swiss quadrocopter named “Echo” plays a little something for the holidays.
The robot is a test subject at the Swiss Federal Institute of Technology’s Institute for Dynamic Systems and Control. Researchers put a piano in their Flying Machine Arena so Echo could play “Jingle Bells.”
Researchers study high-performance flight, fast-changing flight maneuvers and other topics using the quadrocopters. The piano isn’t a new notion — one of the lab’s researchers, Angela Schöllig, spends her time synchronizing quadrocopters’ flight to music.
Watch to the end and you'll see this wasn't easy to do.

http://www.popsci.com/technology ... -plays-jingle-bells



http://www.youtube.com/v/ToACDIXTzo0?fs=1&hl=en_US

Holiday Video: Cute Quadrocopter Hovers Above Piano, Picks Out 'Jingle Bells'
By Rebecca BoylePosted 12.22.2010 at 1:46 pm2 Comments

Merry Christmas from the flying robots of Switzerland. Watch as a Swiss quadrocopter named “Echo” plays a little something for the holidays.
The robot is a test subject at the Swiss Federal Institute of Technology’s Institute for Dynamic Systems and Control. Researchers put a piano in their Flying Machine Arena so Echo could play “Jingle Bells.”
Researchers study high-performance flight, fast-changing flight maneuvers and other topics using the quadrocopters. The piano isn’t a new notion — one of the lab’s researchers, Angela Schöllig, spends her time synchronizing quadrocopters’ flight to music.
Watch to the end and you'll see this wasn't easy to do.

http://www.popsci.com/technology ... -plays-jingle-bells



http://www.youtube.com/v/ToACDIXTzo0?fs=1&hl=en_US