Watchout

SPIES, LIES AND VIDEOTAPES, BBC, Sun, 2.35 pm

Now that cameras can be made the same size as sugar cubes and smart cameras exist that are able to recognise individual faces in a crowd, surveillance of the future offers extraordinary levels of scrutiny. But how can a balance be struck between the need for protection from crime and the desire for privacy? Michael Buerk asks a panel of experts, if the 21st century will be a time when secrets no longer exist as information technology controls us completely.

FOUR YEARS OF THUNDER, Discovery Channel, Sun, 10.00 pm

Get a bird8217;s eye view of World War I in this four-part series. Fly over the battlefields with Four Years of Thunder and learn about the true aviation stories during the war, as tales of how chivalry between pilots turned into a bitter struggle for control of the skies.

The series puts together some authentic footage that documents leading aviation pioneers and pilots who pushed their aircraft to the limits. Also, get to know about the aircraft used in those days 8212; from the pre-war Bleriot XI to the Albatross DVII.