Hi to all,
I'm developing a simple puzzle game on Iphone.
Actually I need to click on small squares in order to play; this work well on simulator (of course) because with mouse pointer I have 1x1 pixel clicks precision.
Although I haven't an iphone (yet

) so I wonder which could be the smallest clickable area an user could click with his fingers...
I'm using 30x30 squares, but I'm afraid this could be too small for human fingers

... Am I right?
Thanks for your support.
Regards.