As soon as they learn how to compose, punk rockers will be out of a job
Toyota recently unveiled a new, musically-inclined Partner Robot that can play violin. A total of 17 computer-controlled joints in its flexible arms and agile fingers allow the robot to hold the violin and correctly press the strings against the fingerboard with its left hand, while gently drawing the bow across the strings with its right hand. In a recital held at a Toyota showroom in Tokyo, the 152-centimeter (5-ft) tall humanoid entertained guests with a slightly robotic but technically adept rendition of “Pomp and Circumstance.” More videos after the jump.
Be sure to check out the unique chair vehicle in the second part of this video. It is a two-wheeled intelligent mobility robot that can be used for elderly or disabled people over uneven ground and around obstacles “without disturbing the person sitting on the chair because of the wheels’ ability to adjust at the changes“.
The robot violinist is the latest addition to Toyota’s ensemble of musical androids, which can also play trumpet, tuba, trombone, French horn and percussion. In addition to further developing its musical skills, Toyota aims to continue improving the robot’s dexterity and coordination so that it can one day perform household chores.
Also unveiled at the demonstration was a new mobility robot — a motorized chair that balances itself on a pair of self-adjusting Segway-like wheels that can roll smoothly over uneven surfaces and rough terrain. Intended as a personal transport system for the elderly, the mobility robot can run at a maximum speed of 6 kilometers per hour (3.7 mph) for 20 kilometers (12 miles) on a single battery charge, can handle 10-degree slopes, and is outfitted with sensors that allow it to avoid collisions with obstacles. Users can also summon the robot by remote control and use it as a porter to carry luggage.
Toyota plans to begin testing the robots at hospitals next year, with the hope of putting them into practical use by the early part of the next decade.
The Violin-playing Robot is capable of performing a variety of tasks with its hands and arms. Its delicacy of movement is best demonstrated by the fact it can play the violin. It can achieve vibrato on a violin similar to that created by humans, enabling it to play all the classic Christmas carols.
The 1.5-meter tall Violin-playing Robot, equipped with a total of 17 joints in each of its hands and arms, uses precise control and coordination to achieve human-like agility. It could also be used to assist with domestic duties or nursing and medical care.