I am currently on a project that uses a Subversion Back End to commit/revert/lock content. Right now, I am trying to find a way to communicate to the user when a revert fails, why it failed. ...
Anyone know of any research or guidelines on if/when relying on the absence of negative feedback is more appropriate than providing explicit positive feedback? Background: I'm working on an ...
In a car, if you press the accelerator it can do one of three things: make the car go forward. make the car go backward. not move the car at all. The result depends on what gear the car is in, but ...
We are writing a web-based testing application where the user (teacher) can't move on to the next step in the process until all students (a young age group) have completed 2 separate tests. First all ...