![Tokyo, Japan. 03rd Apr, 2019. A robot PALRO is seen during the 3rd Artificial Intelligence Exhibition and Conference (AI EXPO Tokyo 2019) in Tokyo BigSight. AI Expo is Japan's largest trade show Tokyo, Japan. 03rd Apr, 2019. A robot PALRO is seen during the 3rd Artificial Intelligence Exhibition and Conference (AI EXPO Tokyo 2019) in Tokyo BigSight. AI Expo is Japan's largest trade show](https://c8.alamy.com/comp/T2N5AY/tokyo-japan-03rd-apr-2019-a-robot-palro-is-seen-during-the-3rd-artificial-intelligence-exhibition-and-conference-ai-expo-tokyo-2019-in-tokyo-bigsight-ai-expo-is-japans-largest-trade-show-specialized-in-ai-technologies-and-services-for-professionals-involved-in-the-field-credit-rodrigo-reyes-marinafloalamy-live-news-T2N5AY.jpg)
Tokyo, Japan. 03rd Apr, 2019. A robot PALRO is seen during the 3rd Artificial Intelligence Exhibition and Conference (AI EXPO Tokyo 2019) in Tokyo BigSight. AI Expo is Japan's largest trade show
![A robot used in the experiment: PALRO, product of Fujisoft, Inc., 2010. | Download Scientific Diagram A robot used in the experiment: PALRO, product of Fujisoft, Inc., 2010. | Download Scientific Diagram](https://www.researchgate.net/publication/274654488/figure/fig1/AS:615090923520000@1523660512209/A-robot-used-in-the-experiment-PALRO-product-of-Fujisoft-Inc-2010.png)
A robot used in the experiment: PALRO, product of Fujisoft, Inc., 2010. | Download Scientific Diagram
![Tokyo, Japan. 16th October, 2014. The robot of FUJISOFT "PALRO" performs at the Japan Robot Week 2014 on October 16, 2014 in Tokyo, Japan. Companies at the "Japan Robot Week 2014" exhibited Tokyo, Japan. 16th October, 2014. The robot of FUJISOFT "PALRO" performs at the Japan Robot Week 2014 on October 16, 2014 in Tokyo, Japan. Companies at the "Japan Robot Week 2014" exhibited](https://c8.alamy.com/comp/E8XE2E/tokyo-japan-16th-october-2014-the-robot-of-fujisoft-palro-performs-E8XE2E.jpg)
Tokyo, Japan. 16th October, 2014. The robot of FUJISOFT "PALRO" performs at the Japan Robot Week 2014 on October 16, 2014 in Tokyo, Japan. Companies at the "Japan Robot Week 2014" exhibited
![Mini humanoid robots Palro perform sumo wrestling at the Japanese Industry Pavilion in the Expo site in Shanghai, China, June 23, 2010. Palro, measu Stock Photo - Alamy Mini humanoid robots Palro perform sumo wrestling at the Japanese Industry Pavilion in the Expo site in Shanghai, China, June 23, 2010. Palro, measu Stock Photo - Alamy](https://l450v.alamy.com/450v/w9at99/mini-humanoid-robots-palro-perform-sumo-wrestling-at-the-japanese-industry-pavilion-in-the-expo-site-in-shanghai-china-june-23-2010-palro-measu-w9at99.jpg)