An interface is the point of communication between user and system, allowing for input to the system and feedback to the user.

learn more… | top users | synonyms

4
votes
1answer
233 views

Fitts' law and minimum target size

You can read everywhere that bigger targets are easier to hit. But say I have a given input modality and want to know the minimum button size for the interface. How would I go about that? Fitts' law ...
3
votes
5answers
356 views

How should a user remove vertices from a polygon?

I'm working on a GIS web app where a user can draw a polygon on a map (a Microsoft map) to define a region. The vertices are placed by right clicking on the map placing vertices at each click and when ...
0
votes
1answer
143 views

Badge and indicator styles changing? [closed]

I've noticed a change in badges and topic or product indicator design. It seems design is moving away from graphic images (such as a FourSquare type badge) to more generic looking visuals that still ...
14
votes
6answers
577 views

Should I combine these 2 mutually exclusive actions?

I have an interface for managing multiple email addresses associated to an account in my web application. This interface is to be used by an administrator. The interface shows a list of email ...
1
vote
1answer
470 views

What is the most user-friendly way of displaying data?

I am working on a Password Manages program which allow to add and remove entries from database file. The problem is that my display as showing below. I get impression that if a new user to a program ...
2
votes
3answers
111 views

XY pad and explaining labels

I need some advice on how to implement a XY pad and explaining labels for x and y axis. A XY pad is a 2 dimensional controller that can replace two knobs (which each is 1 dimensional). Here's a ...
11
votes
8answers
4k views

What fonts are good and which ones should we avoid for our application's UI?

What do you advise when it comes to selecting fonts for your User Interface?