Each user receives a professional score, based on peer feedback, which is expected to function as a huge source of motivation to commit to their projects and coworkers.

FORBES: Hot Brazilian Startups: Moovia

Such peer review and feedback is recognized as an important part of the onboard study process.

CNN: 'Scholar Ship' ready to set sail

The positive feedback loops, combined with peer accountability, are like rocket fuel for those trying to lose weight.

FORBES: Chicago's Retrofit Raises $8mm Series A Round, Launches Contest