Saturday 22 February 2014

Mobile browser

Mobile browser
A mobile browser, also called a microbrowser, minibrowser, or wireless internet browser (WIB), is a web browser designed for use on a mobile device such as a mobile phone or PDA. Mobile browsers are optimized so as to display Web content most effectively for small screens on portable devices. Mobile browser software must be small and efficient to accommodate the low memory capacity and low-bandwidth of wireless handheld devices.

Websites designed for access from these browsers are referred to as wireless portals or collectively as the Mobile Web. They may automatically create "mobile" versions of each page, for example this one.

The first mobile browser for a PDA was PocketWeb for the Apple Newton created at TecO in 1994, followed by the first commercial product NetHopper released in August 1996.
 Apple Newton


The so-called microbrowser technologies such as WAP, NTTDocomo's i-mode platform and Openwave's HDML platform fueled the first wave of interest in wireless data services.


The mobile browser usually connects via cellular network, or increasingly via Wireless LAN, using standard HTTP over TCP/IP and displays web pages written in HTML, XHTML Mobile Profile (WAP 2.0), or WML (which evolved from HDML). WML and HDML are stripped-down formats suitable for transmission across limited bandwidth, and wireless data connection called WAP. In Japan, DoCoMo defined the i-mode service based on i-mode HTML, which is an extension of Compact HTML (C-HTML), a simple subset of HTML.


 POCKET WEB


Since early 1994 the PDA Developers Group at TecO has been investigating Personal Digital Assistants (PDA) with respect to their integration and usability in distributed systems. The main platform for our research and development has been the Apple Newton MessagePad. Before Xmas 1994, we presented the first Web browser for Apple Newton, in fact the first web browser for a palmtop device. The browser won a best paper award at the WWW2 Conference in Chicago, October 1994.

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