"I think it's a world of opportunity for both investors and entrepreneurs."

CogniSign hopes its visual technology will change the way we search for images on the Internet, as Google did for text search.

The No Limits gym catches the wave of ultimate fighting, proving to be recession-resistant.

No, it's not a furry animal -- it's a Web-enabled device that can do almost anything.

Dmitry Shapiro, founder of the Web repository for independent videos, says making decisions quickly is key.

Familybuilder thinks -- and links -- outside the box to connect relatives across social networking sites.