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PERVASIVE
2005
Springer
15 years 12 months ago
Camera Phones with Pen Input as Annotation Devices
This paper explores the use of camera phones with pen input as a platform for generating digital annotations to realworld objects. We analyze the client-side requirements for a ge...
Michael Rohs, Christof Roduner
NSPW
2004
ACM
15 years 12 months ago
Symmetric behavior-based trust: a new paradigm for internet computing
Current models of Internet Computing are highly asymmetric – a host protects itself from malicious mobile Java programs, but there is no way to get assurances about the behavior...
Vivek Haldar, Michael Franz
ADBIS
2004
Springer
134views Database» more  ADBIS 2004»
15 years 12 months ago
Towards Quadtree-Based Moving Objects Databases
Nowadays, one of the main research issues of great interest is the efficient tracking of mobile objects that enables the effective answering of spatiotemporal queries. This line o...
Katerina Raptopoulou, Michael Vassilakopoulos, Yan...
ATAL
2004
Springer
15 years 12 months ago
COORDINATORS: Coordination Managers for First Responders
COORDINATORs are coordination managers for fielded first responders. Each first response team is paired with a COORDINATOR coordination manager which is running on a mobile com...
Thomas Wagner, John Phelps, Valerie Guralnik, Ryan...
HUC
2004
Springer
15 years 12 months ago
ActiveBelt: Belt-Type Wearable Tactile Display for Directional Navigation
In this paper we propose a novel wearable interface called “ActiveBelt” that enables users to obtain multiple directional information with the tactile sense. Since the informat...
Koji Tsukada, Michiaki Yasumura