Mouse Without Borders: Control up to 4 computers with one mouse and keyboard

mouse-without-borders-iconMouse without Borders is a prototype that makes you the captain of your computer fleet by allowing you to control up to four computers from a single mouse and keyboard. This means that with Mouse without Borders you can copy text or drag and drop files across computers. Mouse Without Borders is a Microsoft Garage project by Truong Do. Garage projects are side projects that Microsoft employees like Truong build for fun on their nights and weekends. Mouse Without Borders was designed for people who use many computers in the same room. For example, a laptop or tablet that you take to meetings might sit right alongside the desktop PC in your office.

I love this software. I use it whenever I have my laptop and desktop sitting next to each other. I can just use my desktop’s keyboard / mouse to control the laptop’s mouse and keyboard. The moment the mouse is moved away from one monitor, it crosses the borders to the other computer’s monitor. Not only that, any clipboard content will also transfer across borders. If I copy text or files on one machine, I can then paste them seamlessly on the second machine!

You can set up how your computer screens are laid out. For example, in the screenshot below, my desktop screen raised above the laptop who sits beneath it. Therefore, the moment I move my mouse from the computer’s screen all the way down, it then goes (across borders) to the laptop’s screen and activates the keyboard as well:


It is very easy to set up and configure the “Mouse Without Borders” software. You can download it from Microsoft’s website here:

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Control Color Explorer: Explore your colors

As part of Windows apps development cycle, especially WinForms applications in Visual Studio, you may want to pick the right colors for your ListViews, Buttons, Labels, etc…

The best way to pick the colors is to visualize them.

With Control Color Explorer, you can visualize all the colors in the System.Drawing.Color type. You have the option to render the colors using the BackColor attribute or the ForeColor attribute:


Once you chose the colors you like, you may simply click the “Copy Color names”  to copy them and use them in your application.

You may grab the source code of this tool from my GitHub repository to compile it by yourself, or just download the binaries from here.

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Introducing COMPEL: A command based interpreter and programming language

imageToday I open source and share with you my final year project called COMPEL for my Computer Science degree from the American University of Science and Technology in Lebanon.

I started the project back in early 2006 and worked on it for something close to 6 month while maintaining a part time job, freelance jobs and my part time studies.

Today, 8 years later, when looking back at the amount of work I did and the level of professionalism, I am still satisfied with the COMPEL project.

I hope you will find this project useful! Continue reading

Direction Key input

Hello Readers,

Today I am going to illustrate an input method where you can use for typing text and numbers using a device that has a limited set of physical keys. I call this input method “Direction Key input” or DKI in short.

image  Continue reading

Free pictures to PDF converter: Pic2Pdf v1.0


Have you ever wanted to create your own PDF out of a set of pictures? A set of scanned notes or receipts?

Because I take notes using pen and paper, often I find myself scanning individual notes as pictures but never really consolidating the related pictures/notes in a single PDF.

For this reason, I created this simple and free/open source Pic2Pdf conversion tool. Continue reading

Free WifiShare Tool – Turning your laptop into a hotspot and internet connection sharing station

In this blog post, I am going to share with you this free utility that allows you to turn your laptop (via your Wifi network card) into a hotspot so that you can share your internet connection with other portable devices or with your friends.

Continue reading