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An Internet appliance is a consumer
product which accesses services on the Internet, such as the World Wide
Web or Internet telephony, but which is not a general-purpose computer
and does not have a hard drive in general. The idea behind Internet
appliances is that they can be made cheaper than general-purpose
computers and by being dedicated to a single function they can be simpler
to use. They constitute a specialized form of information appliance.
The first such appliances to be marketed successfully
gave constant information on the weather or on the state of the stock
market, by means of changes in colors or by using analog gauges.

Often abbreviated STB, Set Top Box an
electronic device that is connected to a communication channel, such as
a phone, ISDN or cable television line, and produces output on a conventional
television screen. One of the most appealing features of the STB
is in-home Internet access. The Set Top Box
platform offers a convenient, affordable solution for web browsing and
email.
In short an interactive Set Top Box provides an interactive environment
with other features as easy Internet access, Streaming Video, Electronic
Programming Guides, Personalized Infotainment. Some of the STB market
trends include:
- Interactive TV
- Increased choices with more channels
- Immediate feedback to broadcasters
- Improved pay-as-you view
- Online shopping
- Hard-drive storage
- Instant replay
- Video-on-demand (VoD)
- Support for HDTV
The STB market is very dynamic and will change dramatically over the
next few years. We are already seeing a convergence of technology with
equipment connected to the television, such as adding hard drives for
television program storage and instant replay. New products like the MSN
TV 2 Internet and Media Player lets you access the Web or digital media
on a PC right from your TV and the comfort of your living room, bedroom,
or kitchen.

BBC
Reception Advice: Advice on receiving digital television on ITV Digital
set-top box and integrated digital TV sets.
TiVo: Information website
for TiVo digital video recording set-top device for personal television.
Sagem SA: Sagem provides
digital interactive cable set-top box, digital integrated terrestrial
set-top box, and internet digital set-top box.
MSN TV: Provides MSN
TV (formerly WebTV) service using set-top box for internet-on-TV, email,
instant messenger on TV, interactive program guide, and enhanced TV watching
with on-screen links.
Sigma Designs Inc.:
Provides semiconductors and software including MPEG-4 decoder for set-top
boxes, DVD players, and streaming media devices.
ReplayTV: Information
on ReplayTV Digital Video Recorder set-top box for personal video recording,
broadband internet, and streaming video.
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