A rat-like robot for interacting with real rats

Qing Shi, Hiroyuki Ishii, Shinichi Kinoshita, Shinichiro Konno, Atsuo Takanishi, Satoshi Okabayashi, Naritoshi Iida, Hiroshi Kimura

Research output: Contribution to journalArticle

4 Citations (Scopus)

Abstract

We develsoped a novel small rat-like robot called Waseda Rat No. 4 (WR-4) to interact with real rats. WR-4 can perform both rearing (rising up on its hind limbs) and rotating (body bending during movement) actions faster than live mature rats. After robot-rat interaction involving rearing and body grooming (body cuddling and head curling) actions of WR-4, real rats showed more activity and greater interest in the robot. Similar results evident from rat-rat interaction suggest that a rat-like robot is able to interact with rats in the same way as real rats. Furthermore, lower variances between the rat subjects in robot-rat interaction reveals that a rat-like robot can more effectively impact rat's behavior in a controllable, predictable way.

Original languageEnglish
Pages (from-to)1337-1350
Number of pages14
JournalRobotica
Volume31
Issue number8
DOIs
Publication statusPublished - 2013 Dec 1

Keywords

  • Biomimetic robots
  • Design
  • Mobile robots
  • Rat-like
  • Robot-rat interaction
  • WR-4

ASJC Scopus subject areas

  • Software
  • Control and Systems Engineering
  • Mathematics(all)
  • Computer Science Applications

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  • Cite this

    Shi, Q., Ishii, H., Kinoshita, S., Konno, S., Takanishi, A., Okabayashi, S., Iida, N., & Kimura, H. (2013). A rat-like robot for interacting with real rats. Robotica, 31(8), 1337-1350. https://doi.org/10.1017/S0263574713000568