With HWKey program installed on the mobile phone, it is easy to start any Application with the hardware camera-button. HWKey application is set optionally to auto-start when you switch on the mobile phone. The app is designed by Harald Meyer.When you launch HWKey application on your mobile, you can select any application to start using ‘Select app’. After selection, just press ‘hide’ button and now the application is ready to get started as soon as you press the Camera key. Get the version 1.0.0 of this application from here. HWKey is works with below listed phones.
HWKey For Nokia Supported Phones :-
(S^3) Nokia N8, C6-01, C7-00, E7-00, E6, X7, 500, 603, 700, 701, 808
Symbian S60v5 (S^1)
Nokia 5228, 5230, 5233, 5235, 5250, 5530 XpressMusic, 5800 XpressMusic, C5-03, C6-00, N97, N97 mini, X6, Samsung i8910 Omnia HD, Sony Ericsson Satio, Sony Ericsson Vivaz