# Key Points from #hplusroadmap IRC Discussion

• The Silicon Microdisplay ST1080 was discussed as a high-resolution alternative to Oculus Rift (1080p per eye), though it lacks head orientation tracking that would make it more useful for virtual display applications.

• Participants analyzed "Soylent," a DIY food replacement, raising concerns about nutrient bioavailability and proper vitamin forms (folate vs. folic acid), while acknowledging it might still be superior to typical diets despite potential impacts on intestinal flora.

• A discussion on cholesterol metabolism revealed that endogenous production typically exceeds dietary intake, with one participant controversially claiming that "Alzheimer's seems to be cholesterol deficiency," highlighting ongoing debates about cholesterol's role in neurological health.

• A facial recognition project for Google Glass was proposed, with technical debate about whether processing should occur on-device or server-side to access larger facial recognition datasets beyond personal contacts.

• Users shared scientific papers through a paperbot system covering topics including RNA degradation, DNA melting temperature calculation, and optogenetic stimulation of hippocampal engrams for memory recall, demonstrating the channel's focus on cutting-edge research.

• One participant described receiving a "404 file not found" response to their FBI Freedom of Information Act request, sparking discussion about concerning exemption language in the response letter, particularly regarding investigatory material compiled for law enforcement purposes.