Zusammenfassung der Ressource
Chapter 2
- Interactive TV = Games, Voting(in simple
ways), Interactive Shopping, Pay-To-View
Movies, Sports Channels, News, Betting,
Email, Booking Holidays
- Advantages = The user is an
active rather than a passive
user of the system. A number of
different activities can be
carried out on one of the
system. The pictures are of
better quality. The viewer has a
choice of languages.
- Disadvantages = There can be
arguments over witch to give
inside a house hold. There is
more reliance on a system
which requires little or no
exersise
- Digital Photography is when photos are
taken and recorded with out the need for
photographic film.
- Digital camera. Photos are taken
then stored as digital files using a
memory chip, so they can be
downloaded dirctly to a computor
- Social networking. There are many
social networking sights. Useing
them involves giving away your
personal information
- Advantages = The sites are usually
free. They allow members to
communicate with people who have
similar ideas. The provide an easy
way of showing off your photos.
They provide a easy way to make
friends online and keep in touch.
Long-lost friends and family
members can be traced
- Disadvantages = People may not be who they say
they are, and you should never give anybody
personal information such as your name, address,
email or telephone number. It is tempting to revile
something, such as an embarising photo, at witch
time you might think is funny but latter you may
regret