1
vote
5answers
150 views

How to represent medium difficulty? (fitness)

We have several video fitness programs with difficulties related to the intensity of the workouts. When categorizing them by difficulty "Easy" and "Hard" are clearly communicated by these terms but ...
26
votes
4answers
2k views

Why are normal water coolers so low?

A lot of water coolers look like this: You usually have to bend down in order to place your glass under the spigot and fill it, which is annoying it if you're doing it more than a few times a day, ...
2
votes
2answers
292 views

Usability vs performance vs Look and feel - 2D vs 3D Interfaces

I read an article about 3D capabilities increasing but UIs getting flatter. Also something similar is suggested here. I am not talking in terms of any particular company , OS or platform, but in ...