What are the top 10 most successful crowd-funded tech projects?

The top 10 most successful crowd-funded tech projects are:

1. Pebble Time – A smartwatch that raised over $20 million on Kickstarter.
2. Coolest Cooler – A multi-functional cooler that raised over $13 million on Kickstarter.
3. Exploding Kittens – A card game that raised over $8 million on Kickstarter.
4. Ouya – A Android-based video game console that raised over $8 million on Kickstarter.
5. Pimax 8K VR – A virtual reality headset that raised over $4 million on Kickstarter.
6. Formlabs Form 1 – A high-resolution 3D printer that raised over $2.9 million on Kickstarter.
7. Oculus Rift – A virtual reality headset that raised over $2.4 million on Kickstarter (before being acquired by Facebook).
8. Scanadu Scout – A portable medical tricorder that raised over $1.6 million on Indiegogo.
9. Zano Drone – A nano drone that raised over $3.5 million on Kickstarter.
10. Snapmaker – A versatile 3D printer, laser engraver, and CNC machine that raised over $2.2 million on Kickstarter.