In order to solve the above problems, the architecture of
the system in this paper proposes the Widget technology
which is hot in the field of micro controller and information
in recent two years. Widget is a new developed internet
access method and representation technology in recent years.
It spreads quickly relies on its advantage of small, flexible,
easy to program and grab user’s attention [2, 3]. Widgets can
be classified into three different groups, depending on the
environment they are running on: desktop widgets, mobile
widgets and web widgets [4, 5]. It is running on the terminal
applications on the environment of the Internet and the
mobile Internet. Because of the Widget is cabinet, and the
source code is public. So it is easy to develop, deploy and
can be used in several kinds of platforms. The Widget is
suitable for various kinds of network environment, and has
the good interaction and compatibility. Currently Widget
technology has a good application in PC and smart phones
fields, but still in the initial stage of development in the field
of digital television. Accordingly, the Widget technology
embedded into the system of digital TV interactive platform
will be the most important task in the research, and can
promote the development of digital TV interactive platform.