Yesterday (2018/10/05), I suddenly thought of a interesting question: how many times do I click the mouse in front of my computer every day, and how many times do I hit the keys on my keyboard? It may seem like a meaningless thing, but that can motivate me to work hard in another way, from another level. Then I searched and found at least 5 measurement and statistics tools that can record and display the mouse and keyboard usage, and one of which is Mousotron. Other tools such as Application Usage Statistics, WhatPulse, OctoMouse and RSIGuard will be slowly added to AppNee.