Since the arrival of TiVo, people have
been enjoying features such as pause, rewind and fast forward when
watching TV. Nowadays, these features are standard on many digital TV
tuner boxes. Despite their success, broadcasters are becoming
increasingly annoyed that TV watchers are able to simply skip over
commercials entirely -- even though this can be done simply by
changing channels.
Philips has announced that it has invented
the means
to circumvent the skipping of commercials by PVR devices. By
using signals embedded in broadcasts, Philips is able to lock a PVR
from fast forwarding over the commercial or even prevent a viewer
from changing the channel. The technology, says Philips, will stop a
user from changing the channel, forcing the viewer to watch a
commercial until it was complete. The only problem is that after the
commercial is complete, if the viewer changes the channel and lands
on a station in the midst of a commercial, the viewer may get locked
in. The fact that users may not be able to even change their channels
has many furious. Philips admits that this technology may not bode
well with viewers.
Most tuner products use technology from
Philips, and in many cases, Philips designs whole tuners. If Philips
decides to offer this new technology at no additional cost, the
majority of the PVR market as well as broadcasting stations would not
hesitate one second to put the anti-commercial-skipping technology to
use.