The end result is an isolated point of light representing the tip of the wand, which can be fed into Open CV’s optical flow function to show [Adam] what shape the user was trying to make.

Watch as we create magic wands made from chocolate and pretzels! With a mix of crunchy, sweet, and a little bit of magic, these edible wands are as fun to make as they are to eat. A whimsical treat ...

Why a curling wand that does it all is my beauty buy of ... And where's the joy in wearing one 'do forever? No, far more fun ...

The new second-generation wands have arrived at the Wizarding World of Harry Potter at Universal Orlando, bringing new ...