Most software used for cricket scoring uses a form at the front end with buttons for the scorer to press to record ball by ball events. Additional functions include being able to draw a line denoting where the ball went from the batting crease and where the ball pitched. This gives additional charts tracking bowling placement and shot selection which can then be used at the coaching level. This additional information, however, does not form part of the critical role of a scorer, which is to keep track of the score of the game. It has been known for scorers to use both methods in conjunction with one another, in case the computer goes down or runs out of battery.