SAVE-THE-WORLD WILDCARD FINALISTS

• Otter Force One
• Bloft Mk2
• Ocean Sensing for Everyone
• Joytojoy
• DC-DC Solar EV Charger
• The Interactive Air Quality Map
• Automatic Construction: Inflatable Building
• Autonomous Research Laboratories
• Mindful Droid – Take Action against Air Pollution
• Tica-Lab – Electrified mosquito net

Entry Period 7:01 a.m. P.D.T on September 4, 2022 - 07:00 a.m. P.D.T on October 16, 2022

Finalists Announced on or around 10/31

Got an idea that doesn’t quite fit into our other challenges? 

The wildcard is for you! This is where anything goes, so show us how you plan to hack the future and help preserve this planet we call home! Your designs should stand apart from the other challenges, but still fit within the overall concept of the prize this year: to work within the United Nations Sustainable Development Goals structure and develop smart and sustainable hardware.

This could look like: 

• LoRa Bike Light with Indoor Location Estimation
• DIY electric one-wheeled vehicle
• Low-cost robot build kit that makes STEM education more accessible