Sadly, Dr. E’s WeDo Challenges and Dr. E’s MINDSTORMS Challenges will no longer be posting new challenges. However, both websites will remain up so that you can continue to access the previous challenges and all of the wonderful submissions. Thank you to LEGO Education and to the Center for Engineering Education and Outreach at Tufts University for their years of support (and thank you to LEGO for their amazing robotics platforms). During the six years of WeDo challlenges and five years of MINDSTORMS challenges, we received almost 1000 submissions from around the world. The two websites had a total of 1266 registered users from 57 different countries. We were truly a global community! We have always been inspired and energized by the creativity and innovation shown by the Dr. E's Challenges community; while new challenges won't be posted moving forward, we hope that you continue doing awesome stuff in your homes, clubs, and classrooms and that you continue to share your projects with the world! Collaborating with all of you has been a joy and an inspiration. Thank you, The folks at Dr. E’s

Category Archives: Kitchen Helper

Kitchen Helper

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Goal: The challenge is to invent something that will help people complete a kitchen task. Flip a pancake? Pour a bowl of cereal? Dry the dishes? Use your imagination and create an amazing kitchen helper.

Start date: January 1, 2015

Due date: January 31, 2015

Rules: Your device must include NXT/EV3 motors and sensors.  We encourage you to add some kind of on-screen user interface. Your device can be miniature or full size. If it is miniature, make sure your small kitchen props look the part. For full size inventions, feel free to use real kitchen hardware as a part of your system. Feel free to use other non-LEGO parts and pieces as needed to help you realize your vision! When you have completed the challenge, write a description of your kitchen invention and upload a video to show us how it works!

Waiterbot

Waiter bot is a robot built with LEGO Mindstorms using EV3 brick, a color sensor and a touch sensor to carry snacks from kitchen to living room or any other place really as long as there is a black line for it to follow. Its programmed to follow a black line from the kitchen all […]

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