Martin Källström is the founder and CEO of Memoto, a wearable camera. Very cool project and very cool guy! Follow Martin on Twitter!
Jeremiah Owyang is Partner (owner, executive, and analyst) of Customer Strategy at Altimeter Group, a research based advisory firm. Follow Jeremiah on Twitter!
Madlen Nicolaus is Senior Marketing & Community Manager, Salesforce Marketing Cloud. Follow Madlen on Twitter!
Paul Papadimitriou is a digital intelligence analyst. Follow Paul on Twitter!
Check out the complete set on Flickr!