1
vote
3answers
177 views

Mock-ups for each device, or just one global one?

I'm new in user experience design. Now I started working on my first app idea, it is really interesting. I want to make this application for 3 main platforms right now. If it gets positive responses, ...
9
votes
6answers
412 views

How to test usability on competing mock ups cost-effectively?

I have a client that is very opinionated about what she likes and dislikes about my design and moves things around to where they "look right" for her. I want to test my original mock-ups vs her ...