Signifying to user that field is editable

I have a grid that has a bunch of data. Some of the fields are editable and cause a postback updating the data. What are the best ways to show that to the user?
i.e. Is there a best practice for how to make a distinction bet…
Signifying to user that field is editable

I have a grid that has a bunch of data. Some of the fields are editable and cause a postback updating the data. What are the best ways to show that to the user?
i.e. Is there a best practice for how to make a distinction bet…
How to best represent a ToggleButton (representing on/off) with the ability to be locked

I’m designing a ToggleButton control that has the ability to be in a locked state in which user interaction will not be able to further toggle the control. In general I would like the button to appear somewhat natural in the …
How to best represent a ToggleButton (representing on/off) with the ability to be locked

I’m designing a ToggleButton control that has the ability to be in a locked state in which user interaction will not be able to further toggle the control. In general I would like the button to appear somewhat natural in the …
What is the best font for extremely limited space, i.e. will fit the most READABLE text in the smallest space?

I often have very limited space when creating reports and dashboards for users. I usually use Arial, or Arial Narrow, but UI isn’t my area of expertise, so I want to know, is there an optimal font for fitting the most readabl…
What is the best font for extremely limited space, i.e. will fit the most READABLE text in the smallest space? [on hold]
![What is the best font for extremely limited space, i.e. will fit the most READABLE text in the smallest space? [on hold]](https://uxsharelab.com/wp-content/themes/proxima/images/thumbnail-placeholder.gif)
I often have very limited space when creating reports and dashboards for users. I usually use Arial, or Arial Narrow, but UI isn’t my area of expertise, so I want to know, is there an optimal font for fitting the most readabl…
What is the best color combination for on screen reading?

I work at an airline as a pilot and I am involved in the “paperless” project which aims to have no more paper in the cockpit – all the data should be accessible from tablet devices.
We have a lot to read during flights (chec…
Save icon, is the floppy disk icon dead?

This Twitter post sparked me to ask the question:
totally! RT @damienguard: Dear UI
designers everywhere. Stop using
floppy disk icons for save. Too many
people have no idea what it is now.
So, is the floppy dis…
Save icon, is the floppy disk icon dead?

This Twitter post sparked me to ask the question:
totally! RT @damienguard: Dear UI
designers everywhere. Stop using
floppy disk icons for save. Too many
people have no idea what it is now.
So, is the floppy dis…
friendly version of date formats

The users of my application have the ability to choose their prefered date format between:
dd/mm/yyyy
mm/dd/yyyy
yyyy-mm-dd
The 1st one (which has the Java pattern dd/MM/yyyy) produces 31/12/2011.
I’ve decided that a mor…