Japanese robotics
During the Edo period between 1603 and 1867, Takeda-za developed a mechanical-puppet theater that flourished in Osaka's Dōtonbori district. Japanese craftsman Hisashige Tanaka created an array of extremely complex mechanical toys capable of serving tea or firing arrows drawn from a quiver. The landmark text Karakuri Zui published in 1796 documented these early innovations. Tanaka earned the nickname Japan's Edison for his work on these intricate devices. Some of his creations could even paint a Japanese kanji character with precision.
Professor Ichiro Kato of Waseda University initiated the WABOT project in 1967 to study humanoid robots. He completed WABOT-1 in 1972 as the world's first full-scale humanoid intelligent robot. This machine walked on two legs and saw with two camera eyes while measuring distances using external receptors. Its conversation system allowed communication in Japanese through an artificial mouth. Honda announced the P2 humanoid robot in 1996 which spurred other companies to develop similar technologies. ASIMO manufactured by Honda later became one of the most recognizable humanoid robots globally.
Japan employs over a quarter of a million industrial robot workers today. Approximately 500,000 of the 700,000 industrial robots used worldwide operated within Japan during 1995. Robotics revenue is expected to reach $70 billion by 2025 according to current projections. The few non-Japanese companies surviving in this market include ABB and KUKA Robotics. Kawasaki Robotics started commercial production of industrial robots over 40 years ago. Between 1,235,000 and 1,500,000 industrial robots were in use globally by 2012.
The CB² child robot uses 197 film-like pressure sensors placed under its rubber skin to recognize human touch. It records emotional expressions and matches them with physical sensations through specialized software. HRP-4C walks talks and moves its legs and arms with help from 30 motors. Its facial expressions are driven by 8 facial motors that allow it to smile blink pout or express anger. Murata Boy and Murata Girl ride bicycles and unicycles respectively while demonstrating advanced mobility systems.
Continue Browsing
Common questions
Who created the mechanical-puppet theater during the Edo period in Osaka's Dōtonbori district?
Takeda-za developed a mechanical-puppet theater that flourished in Osaka's Dōtonbori district between 1603 and 1867. This group produced complex mechanical toys capable of serving tea or firing arrows drawn from a quiver.
When did Professor Ichiro Kato complete WABOT-1 as the world's first full-scale humanoid intelligent robot?
Professor Ichiro Kato completed WABOT-1 in 1972 after initiating the WABOT project at Waseda University in 1967. The machine walked on two legs, saw with two camera eyes, and measured distances using external receptors while communicating through an artificial mouth.
How many industrial robots operated within Japan during 1995 compared to global usage?
Approximately 500,000 of the 700,000 industrial robots used worldwide operated within Japan during 1995. Japan currently employs over a quarter of a million industrial robot workers today.
What year is robotics revenue expected to reach $70 billion according to current projections?
Robotics revenue is expected to reach $70 billion by 2025 according to current projections. Between 1,235,000 and 1,500,000 industrial robots were in use globally by 2012.
Why are Japanese scientists developing humanoids like Paro and AppriAttenda for elderly populations?
These machines address Japan's declining birth rate and shrinking workforce issues. Fumio Miyazaki stated that Japanese scientists could provide thousands of humanoids working alongside humans by the end of the 2020s.