The best thing I like most of all in seventh sense is its ability to track my clients very well so as to understand them properly and give me an edge over other competitors; it also helps us with our CRM system which makes things easier for us when we are trying to contact or follow up any client who has left without buying anything from us.
Lack of proper training before using this tool can be frustrating sometimes but once you get used to it everything will become easy for you. It's really helpful not only for managing your contacts but also making sure they buy something form you at some point of time. We have been able to save more than $50k per month since implementation of 7thSense.