I need to know if someone is using my mouse please help me.

[flipster]

Okay so my brother refuses to buy a mouse and I have to spend eight hours a day at school while he stays home. My mouse is a logitech performance mx and for it to work it has to have a usb plugged in it. I don't like when my brother uses my stuff and he will find it if I hide it. I already yelled at him but I can not trust him. I want to know if someone has been on my computer or is touching my mouse. Someone please help me.

 

[gauchogolfer]

I guess you could dust for prints and send it off to CSI.

Other options include chilling out.

 

[GGJstudios]

Just keep the USB receiver in your pocket all day.

 

[LizKat]

What the heck, stick it in your backpack when you go to school.

 

[spinnerlys]

Just setup a password and use the LOCK SCREEN option if you leave your Mac.

Also disable Automatic Login in Security.