VIDEO | by WSJLive

The Killer Business App: Calling Cards

VIDEO DESCRIPTION:
Tech companies and entrepreneurs are investing creativity and money into the killer business app: the calling card. In a ...
world of virtual goods and smartphone interfaces, the card is often the sole tangible representation of a person and their business, as Katie Rosman explains on Lunch Break.
Posted: 10/18/2012 | Views: 284 | Duration: 03:13
More Info

Comments