Carrot app uses reward and criticism of the user as motivation

How do we manage our to-do lists in this era of smartphones and information overload? There are now many digital alternatives to the traditional paper lists. One of the more off-the-wall offerings is CARROT. In the words of its developers:

CARROT is the first to-do list app with a personality. You keep her happy by getting things done in real life. She’ll reward you. But be careful! Slackers make CARROT upset. You do not want to make her upset.