4
votes
2answers
302 views

Measuring “point and click” accuracy/speed of mouse vs trackpad

Are there any quantitative experiments that have studied (or that can be used to study) the usability of the trackpad vs the mouse, for the task of point and click? vs Say, for example, that we ...
3
votes
2answers
136 views

Why has the touch area size of iPhone app icons not been maximized?

One can touch in between the app icons on an iPhone without launching an app. Given Fitts's law, that "the time required to rapidly move to a target area is a function of the distance to the target ...
7
votes
2answers
350 views

How large should the logo be for easy clickability?

I was skimming through some of the older questions namely Is 'Home' button still a must? and Home button vs Logo link? and there seems to be a general impression that the home logo serves as a general ...