doppel Co-Founder Fotini found herself back in San Fransico this summer after she was invited to speak at the Wearable Technologies Conference - a showcase of the entire Wearable Technologies ecosystem, with more than 500 attendees.
Fotini presented doppel to the conference focussing on the interface between systems design and personal experience explaining how doppel uses research in psycho-physiology to create technology that changes how we perceive, feel and behave.
Julio Terra from Kickstarter also used doppel during his keynote speech. If you look carefully you'll see doppel on his wrist.
doppel even made it to the Golden Gate Bridge!