8
votes
7answers
2k views

Visually show “Content cannot be dropped here”

I am trying to show to user if "Content cannot be mapped to the desired location" on my UI. Refer to the image attached above, user can drag and drop a file to the rectangular areas defined but not ...
9
votes
4answers
437 views

Amount of Time To Determine a User Has Stopped Typing

I have a filter form for a list. One of the fields is a text search field. When a user types in the field, I wait until the user has stopped typing for a half second (500 milliseconds), and then ...
7
votes
4answers
228 views

Does number of screens affect usability of a specific software?

Does it matter to the user if the application has 70-80 screens as long as all the functionality are provided? Does it depend on the platform, e.g. Handheld devices vs Desktop ? Is there a limit on ...
5
votes
3answers
13k views

Speech Bubbles meaning

I am developing a toon story to illustrate my company's offerings. May be I'll use a landing page, or just create it on the home page. I have 3 actors in it, a cab driver, a bpo company owner and ...
2
votes
1answer
834 views

What are best practices when designing a left-hand navigation element?

There are many CMS and other web application that sometimes require a left-hand navigation area which provide a way for the user to access additional resource in that specific area. This is not a ...