0
votes
1answer
89 views

Thoughts on putting controls in the top horizontal bar?

Is there any authoritative overview of the pros/cons of using the topmost menubar to host action items that change depending on context? An example that comes to mind immediately is Microsoft's ...
2
votes
5answers
357 views

3-state control on/off/suspended

I’m creating a prototype for a system which will give the user to control a specific feature in the system by switching it on and off. To control the feature we have a 3-state control: on off ...
3
votes
1answer
94 views

App menu created from keywords

I have application which allow users to select video and play it. I have for each video few keywords and with help of WordNet I created tree from these keywords. So now user can go from generally ...
0
votes
1answer
2k views

When to use a UIPickerView instead of a UITableView?

When does a UIPickerView offer a better user experience than a UITableView? Does Apple's Human Interface Guidelines address this?