EmbeddingGemma 2: an open, lightweight multimodal embedding model
deepmind.google·6d ago
AI Engineering
Lobsters·Sep 8·5 min read
How to build a f**king printer
TL;DR
A fully programmable e-ink display, the Xteink X3, was transformed into a printer using the Internet Printing Protocol (IPP), allowing seamless printing from a MacBook. The project culminated in a functional printer that can receive and display images directly on the device.
✦ Why It Matters
Consider exploring IPP for your own projects to enable printing capabilities on custom devices.
Key Takeaways
- Explore programmable hardware for unique projects.
- Utilize IPP for seamless printing integration.
- Optimize memory usage by processing data in real-time.
- Implement service discovery protocols like Bonjour.
How It Works
The creator utilized the Internet Printing Protocol (IPP) to allow the Xteink X3 to communicate with a MacBook for printing. By advertising its capabilities and accepting specific document formats, the device could receive print jobs directly.
The innovative approach involved processing incoming image data in real-time, transforming it into a displayable format while conserving memory by using the display's RAM for storage.