If you feel you are being watched, position yourself in a way where you can see the “starer” in the corner of your eye and then look at your wrist watch. If they are watching you, then they will most likely look at their wrist watch as well. – Waldo Weyeris
A cool tool is anything useful that is superior to comparable items. If you think this tool is inferior suggest a better one. You are welcome to insult a tool, but comments containing insults to individual people will be deleted. Corrections of fact are always welcomed, if stated politely. Recommendations of better tools are dearly wanted and may be elevated to the front page.