If you're a fan of the classic ninja adventure series Naruto, then you've definitely seen the hand seals that appear throughout the story. These are distinct hand positions that, in the Naruto universe, help the person using them perform powerful fighting techniques. In real life, they're what maker and developer Lucas Fernando are using to train his custom AI model. The project is demonstrated on a Linux machine but he suggests it could be replicated on a Raspberry Pi including the latest flagship, the Raspberry Pi 5
