Evaluation of zoom gestures in mobile devices

Are you a regular mobile touch screen user?

Yes

No

If yes how long?

Pinch zoom

Have you tried this gesture before for zooming?

Yes

No

Have you ever thought of the possibility of using this gesture for zooming?

Yes

No

Have you used this gesture for any other purpose?

Yes

No

If yes, Where else you have used this gesture?

Was it confusing to use this gesture for zooming?

Was it easy to zoom the image using this gesture?

How much do you prefer this gesture for zooming?