Voice
Recognition
TV
 
Screen 2 of 2
 
A
 
built-in
camera
allows
users
 
to
browse
 
the
internet,
or
change channel
with
 
just
 
a
wave of their hand.
 
The
TV
can
 
be
spoken
 
to
in more than
20
languages.
 
The
technology
has been
shown
 
in
Las Vegas
 
in
America.