I thought I would share another LEGO-based creation using a Pixy2.
In 2019, a team I mentored created a performance for RoboCup OnStage called “Magdalena the Magnificent’s Magic Show”. Here is the video:
This involved a disappearing ball, using a Pixy2 camera to detect its colour so the right colour ball could reappear elsewhere. See the technical demonstration video for details on how the Pixy2 was used (I’ve forwarded to the Pixy2-related trick):
This trick was then re-worked for a voice-based experience and entered in the LEGO MINDSTORMS Voice Challenge (https://www.hackster.io/contests/alexa-lego-voice-challenge). The Pixy2 was a key component in this and “Amazing Amazon Alexa’s Magic Show (feat. LEGO MINDSTORMS)” was one of the lucky finalists! See here for full details on the project and video:
I hope the Pixy2 team enjoy seeing your product being used in an interesting way and others can find some inspiration for their own projects.