Ubiquitous display system suitable for mobile environment

摘要

Mobile terminals with mobile internet services such as i-mode are fastly developing in these days. However, contents with large data are unsuitable for a mobile terminal because it must have a small display due to its portable size and power and it merely has network with narrow bandwidth and account system according to communication amount. We propose "Ubiquitous Display", which shows such contents by downloading at the display as a user operates mobile terminals. We show the structure and the control methods of the ubiquitous display system.