A number of programmars and students joined 24 hours of intense hacking and pitched their projects on stage at TechCrunch Beijing Hackathon on Sunday held at Beijing Institute of Fashion Technology. The hours-long demo time was filled with 20 teamsโ€™ presentations displaying their thoughts, ideas and power to execute.

Hackathon is a nonstop carnival for those that eat, breathe and code. TechNode has added a Hackathon event to its tight agenda since TechCrunch 2015.

Most teams took our partnerโ€™s challenges from online coding education provider Udacity, robot operating system developer Turing Robot, maker of printable open-source humanoid robot PLEN2 and a real-time video call providing company Agora.io to acquire their scholarship. Five teams chose Udacityโ€™s mission, two teams chose Turing Robotโ€™s mission, seven teams chose Agora.ioโ€™s mission, and six teams started with something they wanted, and came up with fresh and innovative ideas to win TechCrunchโ€™s Pick.

Collaboration One: First Aid App Powered by Agora.ioโ€™s live streaming video

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โ€œFIrst Timeโ€ team was awarded Agora.ioโ€™s prize. Liu Qing (fifth)

Team First Time won the first prize, awarded by Agora.io. First Time used Agora.ioโ€™s realtime video calls to improve communication between patients and first responders such as paramedics and firefighters in case of emergency. The team demoed their app combined with Agora.ioโ€™s realtime video calls.

The current problem in the traditional way of calling 911 is that, patients cannot explain their injure effectively, and paramedics donโ€™t understand the situation of the patient.

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Liu Qing (second) demoed First Time teamโ€™s app

โ€œUsing Agora.ioโ€™s live streaming system, people can ask for help showing their injure through the video and the paramedic can tell the patient what to do first,โ€ Liu Qing, a 22-year-old student in BIFT as well as the product designer of Team First told TechNode.

โ€œThe first responder can also check the patientsโ€™ status through the video and tell the aid to do something beforehand before their treatment. This way, we can save a lot of peopleโ€™s lives,โ€ she says.

Collaboration Two: Technology X Design

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360Fash Tech team won the 10th prize. Anina Net (fourth)

The theme of this yearโ€™s TechCrunch Beijing is Technology X Design, and some of the teams hailing from BIFT and fashion tech professionals pitched on stage to show off their talents.

โ€œDesign + technology is the future. The barrier is that designers canโ€™t code and technicians create things that are not so stylish. We need to find the way to bridge these people together and this is my passion,โ€ Anina Net, the founder of 360Fashion Network says. โ€œWe didnโ€™t come here to win. It was our first time to sit with engineers together,โ€ she says.

Anina moved from Michigan to Beijing in 2008, and started her company. 360Fashion Network provides everything to make โ€œtwinkling outfitโ€ such as a e-textile style LED ribbon and fabric that electronics are sewed inside. Anina provided 360 fash tech kits for IoT and hardware teams in hackthon like LED bag kit, music kit and e-textile.

โ€œDuring the hackathon, I could observe how engineers and designers try to consider from userโ€™s standpoint of view to develop the product. We need to understand the end-users to get the wantable, rather than wearables. Now I know what we need for the fashion tech hackathon,โ€ she says.

Collaboration Three: How Hackathon in China is different from other countries

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โ€œCollaboration is very strong in Chinaโ€™s hackathonโ€, says Serephina Ha (fourth)

โ€œI joined this hackathon because I wanted to make friends in China and know how the Chinese peopleโ€™s thinking process go with the startup,โ€ Serephina Ha, a CEO and founder of IoT startup based in Korea tells TechNode. โ€œBeijing is the second Silicon Valley, and I heard thereโ€™s many talent people here. I wanted to meet top talents in China.โ€

Serephina had joined number of hackathon held in Korea before, and she says the one in Beijing is unique, especially because of the collaboration between the teams.

โ€œEven though they are not in your team they are willing to give advice and help them no matter what,โ€ she says. โ€œWe were sitting with other two teams, and we were helping and cheering each other.โ€

Serephinaโ€™s team pitched childrenโ€™s e-learning app that adopts MR and deep learning technology. The app was built by software developers working in Beijing-based startups.

โ€œDevelopers in our team built up an app in 24 hours. Thatโ€™s very impressive,โ€ she said. โ€œThis is competition. But weโ€™re here to have fun. Thatโ€™s why we laughed a lot as we go through.โ€

Image Credit: TechNode

Eva Yoo is Shanghai-based tech writer. Reach her at evayoo@ovau.ip-ddns.com