Bachchan, 72, said the new application is made by his digital team and will be called 'Wacau'.
"No... It's not an add, shoot for a mobile... That is to come later.. This is for the new App, that we and our digital team intend to launch called 'WACAU'!
"Where celebrities shall be able to put up videos to connect with their fans and get back responses too.. Will be fun...!!," he posted on his blog along with some pictures of the shoot.
"A Sunday tomorrow and a day when I shall force my system to shut down for the 24 hrs that it contains... Been through much these past few days, and shall be going through more... But what the hell.. Shall face it and fight it and win over it...," Bachchan wrote last night.