As the novel coronavirus continues to spread throughout the world, people continue to quarantine themselves in their homes, but experts say lack of physical activity and poor eating habits pose risks to their health. In fact, 40% of the global population is either overweight and obese and every year 4 million patients die as a result of being overweight and obese. Therefore, OSD develops an 『all-in-one』 ICT-Based Personalized Mobile Wellness Care Platform powered by pocket-size IoT devices, SDK & API, Tablet Kiosk, Web Services along with AI-based mobile health contents to maximize health, engagement, and productivity.  [Award] - Won 1st in GITEX FUTURE STARS BEST SCALE-UP, awarded $10,000 (17 Oct. 2018) - Won 2nd in TAIWAN COMPUTEX INNOVEX IR CONTEST, Awarded $60,000 (MAY 2019) - Startup World Cup 2019 Western Region - Semi-Finalist - Won Ministry Award from Science and ICT Korea