Ultrasonic Tethering to Enable Side-by-Side Following for Powered Wheelchairs
نویسندگان
چکیده
منابع مشابه
Ultrasonic head controller for powered wheelchairs.
This report describes an evaluation by the Department of Veterans Affairs, Rehabilitation Research and Development Service, Technology Transfer Section (TTS). The Ultrasonic Head Controller Unit (UHCU) is the result of research and development conducted by the Palo Alto VA Rehabilitation Research and Development Center, under sponsorship of the Paralyzed Veterans of America and the VA Rehabilit...
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متن کاملکارآیی فیستولهای شریانی ـ وریدی side to side و end to side در مبتلایان به نارسایی مزمن کلیوی جهت همودیالیز
This article has no abstract.
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Transducer side lobes consist of multiple low-intensity sound beams located outside of the main ultrasound beam. Although the echoes generated by side lobes originate outside of the main beam, they appear as specular or diffuse artifactual echoes within the beam. They are visible with both static and real-time equipment. Specular side-lobe artifacts occur near strong, curved, highly reflecting ...
متن کاملXVI. Wheelchairs and Powered Vehicles
There are multiple methods for access the information in this section of the Progress Reports. You can click on the bookmark in the left panel to go directly to the subject matter, click on the text within the box or scroll down.
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ژورنال
عنوان ژورنال: Sensors
سال: 2018
ISSN: 1424-8220
DOI: 10.3390/s19010109