The experiment was carried out on a pavement (sidewalk) in AIST Tsukuba in July 2010. Walking speed was 0.6km/h (one step, 0.2m 1.2sec). Using a newly developed control algorism for stabilized walk, HRP-4C Miim can climb a slope (up to 3 degrees) without a pre-measurement of pavement surface.

Related Links;
Development of Integrated Software to Generate Humanoid Robot Motion Easily
http://www.aist.go.jp/aist_j/press_re...

Successful Development of a Robot with Appearance and Performance Similar to Humans
http://www.aist.go.jp/aist_e/latest_r...

http://staff.aist.go.jp/s.kajita/hrp4...