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PiTaSu: wearable interface for assisting senior citizens with memory problems
-
Goshiro Yamamoto
,
Tomohiro Kuroda
Veröffentlicht/Copyright:
14. Juli 2011
Abstract
Little research has been carried out on specialized wearable input interfaced designs to assist memory impaired senior citizens. This paper proposes and implements PiTaSu (Picture based Tapping on wall Surfaces) to realize a direct input interface system to offer visual feedback and tactile feedback. PiTaSu is based on a pictorial based Augmentative and Alternative Communication (AAC) system. PiTaSu consists of a body-worn or shoulder-attached mobile projector, a camera and an accelerometer wrist band. The projector shows information that will help assist the memory impaired senior citizen in their daily task. The camera and the accelerometer detect a tapping position and tapping trigger. Experimental results have demonstrated that a senior citizen can use PiTaSu without learning special skills, and the projection based user interface has potential. Therefore, PiTaSu can assist memory-impaired senior citizens as a daily task reminder.
Received: 2010-11-1
Accepted: 2011-4-26
Published Online: 2011-07-14
Published in Print: 2011-11-01
©2011 by Walter de Gruyter Berlin Boston
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Artikel in diesem Heft
- Editorial
- Virtual reality and assistive technologies for people with disabilities
- Review Articles
- SimCoach: an intelligent virtual human system for providing healthcare information and support
- Exploring intelligent agents in three-dimensional games for cognitive stimulation
- Participatory design approach with children with autism
- PiTaSu: wearable interface for assisting senior citizens with memory problems
- Virtual reality posttraumatic stress disorder (PTSD) exposure therapy results with active duty OIF/OEF service members
- Original Articles
- Traumatic brain injury memory training: a virtual reality online solution
- A virtual reality approach to gait training in service members with lower extremity amputations
- Continuation of balance training for stroke subjects in home environment using virtual reality
- Audio-visual biofeedback system for postural control
- Assessing navigation in real and virtual environments: a validation study
- Development of an interactive stepping game to reduce falls in older adults
- A study to evaluate a low cost virtual reality system for home based rehabilitation of the upper limb following stroke
- Remote monitoring and quantification of upper limb and hand function in chronic disability conditions
- Wearable device to assist independent living
- Designing a workplace for workers with motion disability with computer simulation and virtual reality techniques
- Low-cost optical tracking for collaborative applications in immersive virtual environments
- Mobile audio assistance in bus transportation for the blind
- Telehealth with 3D games for stroke rehabilitation
- Case Report
- Post-traumatic stress disorder treatment with virtual reality exposure for criminal violence: a case study in assault with violence
