Abstract | ||
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People use fixed handrests to complete routine dexterous activities such as providing a signature or making a sketch. Because the hand's workspace for very fine motions is limited, we have developed an Active Handrest that extends a user's dexterous workspace while providing ergonomic support. Our current Active Handrest prototype is a planar, computer controlled support for the user's hand and wrist that allows complete control over a grasped tool. The device determines handrest motions by interpreting isometric (force) input from the user's wrist, isotonic (position) input from a grasped manipulandum, or a blend of both inputs. Circle tracing experiments measuring task precision and completion time were conducted to investigate each control mode under various velocity limits for both experienced and novice users. |
Year | DOI | Venue |
---|---|---|
2010 | 10.1007/978-3-642-14064-8_47 | EuroHaptics |
Keywords | Field | DocType |
complete control,active handrest control method,routine dexterous activity,grasped tool,ergonomic support,dexterous workspace,active handrest,current active handrest prototype,novice user,grasped manipulandum,control mode,haptic device | Computer vision,Workspace,Computer science,Simulation,Isotonic,Artificial intelligence,Tracing,Dexterous manipulation,Sketch | Conference |
Volume | ISSN | ISBN |
6191 | 0302-9743 | 3-642-14063-7 |
Citations | PageRank | References |
2 | 0.39 | 10 |
Authors | ||
3 |
Name | Order | Citations | PageRank |
---|---|---|---|
Mark A. Fehlberg | 1 | 17 | 2.60 |
Brian T. Gleeson | 2 | 148 | 10.35 |
William R. Provancher | 3 | 422 | 43.86 |