Abstract: Weight-shift activity is measured by small, flat, low-cost pressure sensors placed under the cushion in the seat of the wheelchair. A wireless communications device such as a Blackberry™ pager processes data received from the pressure sensors and transfers the electronic records to a central database periodically or in near real-time. The information about activity and weight shift exercises is stored at the central database where it may be accessed and viewed by Internet users. Historical records of an individual's activity may be presented to the individual and authorized caregivers through secure web pages. This activity information will encourage the wheelchair user to perform regular weight shift exercises and will allow caregivers to intervene when high-risk periods of inactivity are detected.

Abstract: A system and method for providing medical care to a patient via a virtual call center, regardless of the patient's location and a medical care agent's location, is disclosed. A patient digital processor allows a patient to provide a patient profile to the medical care system that is received by a medical care digital processor. A medical care agent digital processor allows a medical care agent to provide their characteristics to the medical care digital processor. Upon patient initiation, the medical care processor analyzes the patient profile to determine an appropriate medical care agent to address the patient's medical queries. A connection is then made between the patient digital processor and the medical care agent digital processor to allow “real time” interaction. Additional medical care agents may be added to the connection for additional medical analysis and input.