Development of practical skill education system in vertial realty by haptic

2015 Fiscal Year Final Research Report

• Project/Area Number: 25350369
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Multi-year Fund
• Section: 一般
• Research Field: Educational technology
• Research Institution: Oyama National College of Technology
• Principal Investigator: ISHIHARA MANABU 小山工業高等専門学校, 電気電子創造工学科, 教授 (20211047)
• Project Period (FY): 2013-04-01 – 2016-03-31
• Keywords: インターフェイス / 仮想現実 / タブレット / ネットワーク工学 / 力覚 / 触覚

Outline of Final Research Achievements

Soldering work by skilled workers and unskilled workers is also being analyzed. (1) For workers having a certain amount of experience, there is diversity of right wrist motions. (2) For beginners, various soldering iron insertion angles and motions of each wrist, and a tendency for instability are observed. (3) For skilled workers, the soldering iron insertion angle and wrist motions are stable, and soldering is completed in nearly a single operation.　We examined methods of sensing roughness with haptic displays. Representation of paper quality applies to dictionaries, notebooks and other every-day items, not just calligraphy and washi paper (Japanese paper).We believe our experimental results provide elements of the basic information necessary for haptic devices to represent such roughness.
Three types of waveforms (triangle wave, square wave, and sine wave) for presenting surface roughness were achieved, and the perceptions resulting from those waveforms were investigated.

Free Research Field

教育工学