Dai Shuqing takes a dog in her arms as she kisses another dog at an animal rescue station in Xi'an, Shaanxi province Jan 10, 2012. The rescue station, run solely by Dai, has more than 200 stray dogs, most of which have been abandoned by their owners. [Photo/Agencies]

A robot moves while being controlled by a tablet computer app via bluetooth during the Hong Kong Toys and Games Fair Jan 10, 2012. The robot, claimed by the Hong Kong manufacturer to be the first toy to be controlled by bluetooth as compared to infra-red technology used in such toys in the past, which requires an extra device to be attached to the smartphone or tablet, is expected to sell between $200 and $250. [Photo/Agencies]