Is the most successful wireless web service:Īs of August 2004, i-mode has 43 million customers in Japan, and over 3 million in the rest of the world. I-mode was introduced in Japan in 1999 by NTT DoCoMo. Service on a mobile telephone screen, using a proprietary mark-up languageīased on HTML. CSS can be used to detect the device used and Guidelines to design content to suit a generic hand held web device and TV,Īs well as conventional PCs. Guidelines were specifically developed with the needs of small devices in Not available to tailor for several different devices. However, the target device may not be known, or may change, or resources may Web content can be specially designed for specific mobile or TV devices. The content and interface therefore need to be design for Or TV user may be in a noisy, distracting environment and only devoting some Distracted userĪ computer user will be generally in a specially designed officeĮnvironment and can devote their attention to the screen. Similarly a TV is limited to a simple hand held remote control. Limited keyboardĪ telephone is limited to a numeric keypad and a few special function Lines of text and see small images on the small hand held display. The user of a PDA or mobile telephone can read only a few Large screen TV, they have common features when used for a web display: Small screenĪ PDA, mobile telephone and a TV all have limited screen area compared toĪ conventional PC. While a pocket size telephone looks very different to a A typical interactive television device is the With the Opera small screen browser and a cellular mobile telephone with the

The Web on Small Screen: Mobile phones and InteractiveĪ well designed web site can display on devices very different from aĬonventional personal computer.

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