A Seamless Ubiquitous Telehealthcare Tunnel

A Seamless Ubiquitous Telehealthcare Tunnel

Mobile handheld devices are rapidly using to implement healthcare services around the World. Fundamentally, these services utilize telemedicine technologies. A disconnection of a mobile telemedicine system usually results in an interruption, which is embarrassing, and reconnection is necessary during the communication session. In this study, the Stream Control Transmission Protocol (SCTP) is ad...

Seamless Wireless RSVP over Ubiquitous Networks

In recent years, the development of wireless communication technologies has made progression toward Wireless Mobile ALL-IP Network. By integrating the communication technologies, connections are provided among a great number of wireless communication networks, and users are able to select devices from different wireless communication technologies for internet access. People are no longer confin...

Seamless mobility in ubiquitous computing environments

Seamless I/O Driver for Ubiquitous Environment

In the ubiquitous environment, users can choose one of the devices according to their necessity and situation. Because it is very cumbersome to switch I/O device manually, middleware is made to do this work. However, seamless switching is not possible for environments in which middleware is not installed or application programs which do not run on middleware. We could resolve this problem by si...

Seamful and Seamless Design in Ubiquitous Computing

In this paper, we question the assumption that seamless integration of computer system components is necessarily a design requirement for ubiquitous computing. We explore Mark Weiser’s notions of seamlessness and ‘seamfulness’, and apply them in discussing system design and use. The physical nature of ubicomp systems reveals itself in, for example, uncertainty in sensing and ambiguity of repres...