منابع مشابه
Towards a Safe, Low-Cost, Intelligent Wheelchair
Unlike most other robots, autonomous personal transports must be designed with a passenger user in mind. This paper examines the integration of three necessary technologies for a robotic transport—in particular, a robotic wheelchair. First, local motion to a nearby goal pose needs to be safe and comfortable for the human passenger. Second, 3D overhangs, drop-offs, steep inclines, and stairs (in...
متن کاملDesign and testing of a low-cost robotic wheelchair prototype
Many people who are mobility impaired are, for a variety of reasons, incapable of using an ordinary wheelchair. In some instances, a power wheelchair also cannot be used, usually because of the difficulty the person has in controlling it (often due to additional disabilities). This paper describes two low-cost robotic wheelchair prototypes that assist the operator of the chair in avoiding obsta...
متن کاملDesign & Testing of a Low-Cost Robotic Wheelchair Prototype
Many people who are mobility impaired are, for a variety of reasons, incapable of using an ordinary wheelchair. In some instances, a power wheelchair also cannot be used, usually because of the difficulty the person has in controlling it (often due to additional disabilities). This paper describes two lowcost robotic wheelchair prototypes that assist the operator of the chair in avoiding obstac...
متن کاملLow-impact wheelchair propulsion: achievable and acceptable.
Incidence of upper-limb overuse injuries among the manual wheelchair population has been found to be associated with hand-rim loading characteristics such as impact and peak loading on the hand rim during propulsion. One proposed method to reduce impact and peak loading is the use of a compliant hand rim, one that can displace relative to the wheel when impacted by the hand. A Variable Complian...
متن کاملLow - Cost
Current spirometers on the market often have retail prices of over $1,000. As a result of this high cost, many physicians practicing in developing countries lack the resources to purchase spirometry equipment. The development of a low-cost, reliable spirometer would allow these physicians to make more quantitative assessments of their patients' pulmonary health. A standardized coaching program ...
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ژورنال
عنوان ژورنال: Spinal Cord
سال: 1983
ISSN: 1362-4393,1476-5624
DOI: 10.1038/sc.1983.13