# Key Points from #hplusroadmap IRC Discussion

• The Phoneblocks modular phone concept was critiqued for its technical feasibility challenges, particularly regarding the difficulty of connecting modern mobile CPU pins through a simple block system, with participants noting that semiconductor manufacturers would need to agree on universal standards.

• Alternative approaches to modular electronics were discussed, including using miniPCIe or USB3 as universal interfaces, though concerns were raised about increased power consumption and higher costs for simple components.

• Red Pitaya (redpitaya.com) was highlighted as an open-source measurement tool that can replace multiple laboratory instruments, potentially useful for DIY experimentation.

• A discussion on DIY biology emphasized that true DIYbio involves purchasing personal lab equipment and working independently rather than relying on academic institutions, with resources available at diyhpl.us/wiki/diybio/faq.

• NASA's Technical Reports Server was noted to have restored 138,000 documents (75% of previously available content) after export control analysis, with more documents pending assessment.

• Transhumanist hardware projects were discussed, including tDCS (transcranial direct current stimulation) devices, with a schematic shared (flowstateengaged.com/img/kickstarter-images/public-schematic.pdf), though some participants expressed skepticism about the safety of brain stimulation devices.

• An interesting Longecity forum post about "Infrared Vision Through Supplementation and Diet Restriction" was shared, suggesting experimental approaches to enhancing human sensory capabilities.