Cal is introduced to an app that pairs photos with new contacts, and immediately senses that the young founder of the company that built the app would be an ideal guide into the new landscape of technology. His name is Anjun Rai. His company is called​ ​HelloWoofy.com. If you’d like to know where tech is going, c’mon along. . . . You can see the visuals of some of Arjun’s tips by going to calfussman.com and clicking YouTube.