TOKYO — Honda Motor Co.'s walking, talking interactive robot is running into glitches in its new job as a museum guide in Tokyo.
The bubble-headed Asimo machine had problems telling the difference between people raising their hands to ask questions and those aiming their smartphones to take photos at the Miraikan science museum.
It froze mid-action and repeated a programmed remark, "Who wants to ask Asimo a question?"
The robot guide, shown to reporters on Wednesday, is connected by wireless to six sensors in the ceiling to discern where a crowd is gathering.
It has no voice recognition and responds to written questions selected from a touch-panel device, meaning that interacting with Asimo was even less natural, or entertaining, than the typical dead-end conversation with a smartphone.
Honda's robotics technology, although among the most advanced for mobility, has come under fire as lacking practical applications and being little more than an expensive toy.
Asimo was too sensitive to go into radiated areas after the 2011 Fukushima nuclear crisis, and Honda had to do new work to develop robotic arms that could be used in reactors.
Satoshi Shigemi, who oversees Honda's robotics technology, acknowledged that more work was needed. He said the goal is to have Asimo recognize who is talking to it, such as an adult versus a child, and respond accordingly.