11
votes
4answers
981 views

Are 3D icons better than 2D?

I've seen an increase of 3D icons in the recent past. I am not convinced they are better. Instead they may actually be worse because space is taken up by the projection. Is there any evidence as to ...
39
votes
7answers
2k views

How should you show that an accordion is expanded?

When you have an accordion, you need some way of showing the current state is expanded. There are a number of different ways of handling this, and each is used by a number of respected websites and ...
8
votes
3answers
348 views

App icons borderless or on a button?

In an app, when using icons, we can have place it on a button, or have the icon borderless. I would think that having it on a button gives better affordance, but it seems that many reputable ...