found online by Raymond
From The Journal of Improbable Research:
“Although there have been many researches on artificial haptic-sensory skin and discussions of materials for facial expression, we can find few trials related to expressions on surface of robots.”
Explain a research team from Dr. Tomoko Yonezawa’s lab at Kansai University Osaka, Japan, prompting them to become one of the first teams worldwide (perhaps the first) to develop robotic goosebumps.