A few years ago, a new kind of AI called a diffusion model appeared. Today, it powers tools like Stable Diffusion and Runway Gen-2, turning text prompts into high-quality images and even short videos.

A research team from Stanford University and Google announced WALT, a diffusion model that generates photorealistic videos from text. Many videos actually generated using 'WALT' have been released.

I have a long history of putting my face on things. Previously, doing so was a painstaking process of finding or taking a picture with the right angle and expression and then using Photoshop to graft ...