Hi all. I was wondering is there a way I can take a picture just touching the screen not just the little camera button at the bottom of the screen? Thanks in advance.
Phil
No. Not without jail breaking.
Here is a hint that might help you.
If you hold down the little camera button and then get the shot ready you can release your finger and the shot will get taken. I use this a lot with the my 3gs because it inly has the rear camera and works great with the extended arm pictures. Also with ios5 you can use the volume button.