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» A System Architecture for Ubiquitous Tracking Environments
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NBIS
2007
Springer
15 years 3 months ago
Trust Model for Mobile Devices in Ubiquitous Environment
In ubiquitous computing environment, people carrying their mobile devices (eg., mobile phone, PDA, embedded devices) expect to access locally hosted services or resources anytime, ...
Zhefan Jiang, Sangwook Kim
ISCAS
2007
IEEE
179views Hardware» more  ISCAS 2007»
15 years 3 months ago
A Batteryless Vibration-based Energy Harvesting System for Ultra Low Power Ubiquitous Applications
—In this paper, we propose a vibration driven energy harvesting platform based on piezoelectric material. A new maximum power point tracking (MPPT) method for this platform is al...
Lu Chao, Chi-Ying Tsui, Wing-Hung Ki
WWW
2005
ACM
15 years 10 months ago
An environment for collaborative content acquisition and editing by coordinated ubiquitous devices
Digital content is not only stored by servers on the Internet, but also on various embedded devices belonging to ubiquitous networks. In this paper, we propose a content processin...
Yutaka Kidawara, Tomoyuki Uchiyama, Katsumi Tanaka
CHI
2003
ACM
15 years 10 months ago
iStuff: a physical user interface toolkit for ubiquitous computing environments
The iStuff toolkit of physical devices, and the flexible software infrastructure to support it, were designed to simplify the exploration of novel interaction techniques in the po...
Rafael Ballagas, Meredith Ringel, Maureen C. Stone...
E4MAS
2004
Springer
15 years 3 months ago
A Spatially Dependent Communication Model for Ubiquitous Systems
Models and conceptualizations are necessary to understand and design ubiquitous systems that are context–aware not just from a technological point of view. The current technologi...
Stefania Bandini, Sara Manzoni, Giuseppe Vizzari