Will Mobile TV catch on?

In recent months a number of new TV services for mobile phones have been launched. But, asks Ian Young for BBC News, will anyone actually watch?

Escaping into a bit of comedy or catching up on last night's TV on the way home is an attractive option. But regularly whiling away my bus journeys this way could become an expensive habit.

Snacking is a word often used when describing mobile TV viewing habits, and "snackable" shows are considered by many in the industry to be the way ahead.

Commuting and lunch breaks have been popular times for people to tune in on their handsets, while some also use them as back-up TV sets at home.