Whe need a idle detection system

I think this could improve the leave buster gigantically. The system will store data from every situation a player stopped his movement longer that x seconds. In most games this loads the idle animation. Ones the player starts moving again. The idle stops & continues the movement. An action like this can easy be recorded like this: {id, location-x, location-y, duration}

Example: {1, 50, -70, 2}

This data can be compaired with the average player in order to detect variation in the system. Than this data can be compaired with the disconnect behavior from a player. This way afk situations can be easyer detected and it will also be easyer to find the problem.

But why stop their. Why not make this data visible for the user. This way players can see for example how long they where in the shop & compair it to the average player. Think about the information a jungler can get from this overview.