We all know the inconvenience of working with applications that require too many mouse clicks to perform simple actions. With the mouse-click-less design, tedious actions can be eliminated. In this post, I would like to stress the idea of designing a GUI that requires as few mouse clicks as possible. As an example, I will describe a simple mouse-click-less application, “Measurement Table,” which I designed more than 10 years ago.
The Measurement Table application allows converting length, weight, and temperature values between US Customary Units and the Metric System without unnecessary mouse clicks. The idea of this unique design is to avoid mouse clicks by eliminating two actions: selecting “From” and “To” metrics. This application converts the provided value to multiple conversion paths at once.

There are many existing applications on the market to convert measurement values, but most lack a mouse-click-less design, forcing users to do unnecessary clicking. A generic conversion application consists of the input form, two drop-downs, and the “convert” button:

In order to convert a value at least four or five clicks are required to select correct values in the drop-downs.
Here is a story that keeps my attention on mouse clickiness: when I was a student, my computer mouse broke. This was very bad news for my Windows 3.11 desktop and my student budget. I was forced to use Windows without a mouse for the whole month! I’ve learned all the Windows shortcuts and used a mouse emulator for actions without shortcuts. Working without a mouse made it obvious that some mouse clicks were not necessary and sometimes inconvenient in most workflows.
Summary: Evaluate your GUI design and pay attention to the number of mouse clicks. Now I would like to share my “Measurement Table” mouse-click-less software with you. Feel free to bookmark this URL: https://readntry.com/mtable.htm Please note that even though this simple app features a unique design, it lacks some validation. For example, it may try to convert impossible values such as -300 degrees Celsius.
I hope reading this article was useful. Now try eliminating unnecessary mouse clicks from your application!

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