# Key Points from IRC Log

• CircuitHub (circuithub.com) was mentioned as an existing platform, likely for electronic circuit design and sharing.

• A discussion about wireless security noted that all WiFi communications can be jammed, raising concerns about using WiFi for security camera systems, with participants debating the practicality of wired connections versus the likelihood of sophisticated attacks.

• A user reported finding a bug in scipy.weave.inline's tutorial that had existed since 2002, with discussion about the proper procedure for submitting fixes to open source projects.

• OpenNI (openni.org) was discussed as a potential framework, with examination of its GitHub repository (github.com/OpenNI/OpenNI2) suggesting it might be suitable for certain applications.

• Kanzure criticized the Singularity Institute (now MIRI) for focusing on theoretical AI safety papers rather than practical work like neural tissue research or open-source hardware/software development, noting they had launched MetaMed (metamed.com).

• A user shared a paper on "Low Cost UV Laser Direct Write Photolithography System for Rapid Prototyping of Microsystems," with paperbot retrieving the full document for the channel.

• Kanzure expressed criticism about people using STL files for long-term storage of 3D models, arguing they're acceptable as intermediaries when sending data to printers but not suitable for revisiting designs or sharing with others.