Rememberer: A Tool for Capturing Museum Visits
UbiComp '02 Proceedings of the 4th international conference on Ubiquitous Computing
A Study of Ubiquitous Monitor with RFID in an Elderly Nursing Home
MUE '07 Proceedings of the 2007 International Conference on Multimedia and Ubiquitous Engineering
Interaction between Shared Displays and Mobile Devices in an Augmented Objects Framework
UBICOMM '07 Proceedings of the International Conference on Mobile Ubiquitous Computing, Systems, Services and Technologies
Identifying Movement Onset Times for a Bed-Based Pressure Sensor Array
MEMEA '06 Proceedings of the IEEE International Workshop on Medical Measurement and Applications, 2006. MeMea 2006.
Experiences from real-world deployment of context-aware technologies in a hospital environment
UbiComp'06 Proceedings of the 8th international conference on Ubiquitous Computing
An infrastructure for real objects augmentation with additional personalized information services
UIC'10 Proceedings of the 7th international conference on Ubiquitous intelligence and computing
Hefestos: a model for ubiquitous accessibility support
Proceedings of the 5th International Conference on PErvasive Technologies Related to Assistive Environments
A smart wheelchair based on ubiquitous computing
Proceedings of the 6th International Conference on PErvasive Technologies Related to Assistive Environments
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Ubiquitous Computing has the main goal of building computing systems that support and facilitate the daily lives of users, but being the least intrusive possible. There are many technological advances reported in literature, but the current scenario is still far away from an everyday life fulfilled with ubiquitous systems. The main objective of this work is to present a pervasive biomedical assistive environment for the elderly, with a wheelchair as a smart object. The wheelchair includes embedded sensors to measure physiological parameters such as heart rate and respiratory rate, mechanical quantities such acceleration. A LF RFID reader is associated with in order to assure the wheelchair user identification and wheelchair trajectory estimation considering different RFID tags that are distributed on the floor. Based on the implemented RFID system accompanying persons of the wheelchair's user are identified too. A generic architecture was designed to implement this kind of computing infrastructure in any physical space, like a home for elderly. It takes into account the distribution of the system by the various entities in the environment, which are users (elderly, watcher, and clinic), objects (e.g., the wheelchair) and situated displays.