Sensors and network administering


Satellite TV and VOD: Putting Viewers in Control

Video on Demand (VOD) systems arerecording 100 hours of programming in digital
revolutionizing home television viewing forquality. It allows users to tape shows/movies
consumers. Such systems personalize theeven while watching another pre-recorded
viewing experience by allowing users toshow. Recorded content of course, can be
create their own schedule of their favoritecopied onto videotape or DVD for archiving if
movies and programming, freeing them fromdesired. Other features include the ability
schedules created by networks and channels.to pause, rewind, and fast forward live TV
The most recent JD Power & Associatesprogramming. The Dish Network DVR allows the
survey however, indicates that consumer useviewer to skip commercials by selecting a 30
of VOD has not yet reached its currentsecond "skip" option or to instantly replay
capacity, as only 21% of viewers indicatedscenes by selecting a 10 second "skip back"
that they had ordered a VOD service in 2005.option. In addition, the DVR gives viewers an
Lack of awareness about the benefits andon screen program guide complete with program
availability of Video on Demand and perhapsdescriptions,  times,  and  titles.
consumer comfort with the concept are
possible factors in the limited use of thisDVR equipment is approximately the size of a
technology.VHS recorder and prices average from
$450-$750 although some cable and satellite
Video on Demand systems can be offered viacompanies offer the equipment at no
"streaming" or download to a digital videoadditional charge when initiating services.
recorder. Streaming takes up a tremendousThe Dish Network service, for instance,
amount of bandwidth and is most often used byoffers their DVR free with their programming
cable companies. Downloading to DVR is morepackages and offer the DVR/VOD type service
commonly offered via satellite television.free with their America's Everything Package.
Both systems allow users to choose when toOther Dish Network packages offer the DVR
watch selected programming so that a racingVOD  service  for  $5.98  per  month.
fan in Illinois for instance, doesn't have to
get up at 4:00 a.m. to view a race beingClearly the necessary technology and
broadcast  from  Japan.equipment for video on demand is readily
available in the US and the benefits for home
A digital video recorder (DVR) may also beviewers seem impressive, however, are all
referred to as personal video recorder (PVR).viewers ready for this service? Perhaps not
These devices encode video data in MPEGquite yet for some but that is expected to
format and store the data on hard drive. Achange quickly. For younger consumers who
digital video recorder offers a number ofgrew up playing videogames and attaching
advantages to the consumer giving themmobile devices to their bodies, the concept
greater control over their televisionof pushing buttons and taking control over
viewing. First and foremost, it allows userstheir entertainment, their interactions, and
to record live TV shows to hard disk inso forth is an expectation not just an
digital  format;  no  tapes  required.option. As all Americans become more
technologically savvy VOD services will begin
The DVR offered by Dish Network, for instanceto realize their full potential.
has a 120 gigabyte hard drive capable of



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