Presentation devices failed during the JacobsHack introduction session. With our project, we wanted to create a synced, Go-based slide-sharing platform. Also, think of the big crowd of people attending a concert in an arena. Now the DJ can develop a smartphone-based light-show and have thousands of people attending it by just loading a website.

What it does

Sync any amount of screens, sort them into patterns and start your fancy light show.

How we built it

Backend: Google Go; Frontend JS, Python script for planning and controlling the light show

Challenges we ran into


Accomplishments that we're proud of

to make it work at least to some extent

What we learned

web sockets

What's next for Crowd light

tomorrowland 2019

Built With

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