# Key Points from #hplusroadmap IRC Discussions

- Contact lenses with built-in telescopes were shared as a potential assistive technology for people with vision impairments, demonstrating ongoing interest in augmentative medical devices.

- Nutrition science was a recurring topic, with discussions of ketogenic diets (referencing ketotic.org by Zooko) and the challenges of understanding nutrition research, highlighting the intersection of dietary science and transhumanist health optimization.

- A user mentioned setting up a neurofeedback rig, indicating practical experimentation with brain-computer interface technologies among channel participants.

- Developers discussed the problem of software performance degradation when applications built on powerful development machines are deployed to more resource-constrained environments, with suggestions to use Raspberry Pis for development to ensure efficiency.

- Technical resources were shared, including "The Great Suspender" browser extension for managing memory usage and a collection of sci-fi sound clips for creative projects.

- Computer vision applications were briefly discussed, with OpenCV suggested as a solution for implementing reverse image search functionality for databases containing 500-20,000 images.