RedGage

You can use the Johari Window to increase self awareness and self esteem, and to decrease anxiety.  You can use it to build trust, improve communication and achieve higher levels of intimacy in relationships.  Use it at work to work more effectively and to get along better with co-workers.  Once you understand how the Johari Window works, you will see how important it is to share about yourself with others and to listen to others for feedback that will help you grow and get more of what you want.

http://hubpages.com/hub/Johari-Window