Not really a sorter, but https://brickit.app/ was mentioned on HN a while back, and does AI-based lego identification. I haven’t tried it, but it says it can show you where the pieces you need for a specific set are in a photo, so theoretically it should be able to show you everything that belongs in a particular bin as well. - Source: Hacker News / 12 months ago

There is a app for that too, which works off of a photo of your parts: https://brickit.app/. - Source: Hacker News / about 1 year ago

If you have an iPhone, you could try the Brickit app. I've never used it, so I can't say how well it works, but the reviews are really good. Source: about 1 year ago

Check out Brickit: https://brickit.app/. Source: over 1 year ago

With regard to Lego, you may be interested in this app: https://brickit.app/ Excerpt from their about us page: “It scans your pile of bricks, identifies every piece in it, gives you ideas what to build with them”. - Source: Hacker News / almost 2 years ago

ARKit only works on iOS. You could use Vuforia which works on a PC (Mac/Windows) with a webcam. Source: about 2 years ago

You might want to check out Vuforia (https://developer.vuforia.com/) and OpenCV (https://opencv.org/). Source: about 3 years ago