Windows Powertoys has an Awake applet that does the same thing nowadays. Same thing as in, has the same effect of keeping the machine awake, that is; dunno how it does it, if it's simulating a keypress or something else.

Oh boy, I see the potential for very weird bug reports that will be fun to debug when you forget that that thing is active (or another user is using the computer).

Note that if you're caught doing this by IT, you may get fired for willfully breaking policy. It is quite easy to detect.

Yes it's better to have a hardware fix, like a USB stick that moves the cursor regularly or sends a key press, or even just put your mouse on top of a watch that has hands.

There is plausible deniability. Just say my touchpad is malfuncioning and sometimes moves the cursor.

As I mentioned above, the SOC team can detect the exact process ID for these app really easily. No plausible deniability.

What do you mean by process ID? A PID seems like a useless bit of information. Now an app bundle or process executable checksum... Seems more useful. But couldn't you build the app from source and add a but of random data into the executable?

In other words, you didn't report a touchpad malfunction that was interfering with obvious and clearly stated security policies, and allowed the malfunction to interfere with your work for days/weeks/months without seeking assistance from IT?

This is not a good look, but if that's how you want to play the game of lying to your employer, fine with me!

No, because the touchpad malfunctioning has no impact on a security policy whatsoever. Not even work possibly.

If you want to lock your PC you need to lock it.

I just 3D printed a little clip that holds the scroll lock key down. Or, there’s always the mechanical or electronic mouse jigglers you can buy off of Amazon.

I mean.. There's also OS APIs to prevent sleep that are probably even better suited.