Lim Ding Wen holds a book on iPhone programming at his home in Singapore
Lim Ding Wen, nine-years-old, holds a book on iPhone programming at his home in Singapore February 6, 2009.
While most children his age sketch on paper with crayons, Lim, has a very different canvas -- his iPhone. Lim, who is in fourth grade, writes applications for Apple's popular iPhone. His latest, a painting program called Doodle Kids, has been downloaded over 4,000 times from Apple's iTunes store in two weeks, the New Paper reported on Thursday. REUTERS/Vivek Prakash (SINGAPORE)