Topic: Carnegie Mellon

The Defcon hacking conference in Las Vegas featured a competition backed by the White House to find vulnerabilities in AI chatbots like ChatGPT. Researchers from Carnegie Mellon demonstrated how to bypass "guardrails" to get instructions on hot-wiring cars or "destroying humanity." The hosts characterize the event as a marketing exercise for tech companies to claim they are making AI "safer."

Ryan is knighted as "Sir Ryan of the Three Rivers" in Pittsburgh. The discussion shifts to Pittsburgh's political climate, with the hosts describing it as a destination for "hyper-liberals" and progressives moving from California. Sir Ryan also mentions his plan for a digital detox using the Lite Phone 2.

Facebook research suggests that passive scrolling is less beneficial for well-being than one-on-one interactions like commenting or messaging. Professor Bob Kraut of Carnegie Mellon University has collaborated with the company to study the impact of the internet on stress and depression. The research attempts to distinguish whether technology causes negative feelings or if people use it to self-medicate.

Researcher Mario Savvides at Carnegie Mellon University demonstrated facial reconstruction technology using machine learning to identify suspects from blurry images. By processing low-resolution photos of Dzhokhar Tsarnaev against a database of a million faces, the system ranked the actual suspect in the top 20 matches. Skeptics argue the demonstration relies on high-resolution photos that were already publicly available.

President Obama visited Carnegie Mellon University to promote the National Robotics Engineering Center, jokingly stating that one of his responsibilities as Commander-in-Chief is to "keep an eye on robots." The speech is analyzed for its commercial tone and the President's struggle with local names during the introduction. The hosts jokingly suggest the President's repetitive delivery points to him being a "Manchurian Robot."

A year-long experiment by the Federal Energy Regulatory Commission (FERC) will allow more frequency variation in the U.S. electric grid, potentially causing clocks to run fast. Officials claim maintaining the standard 60-cycle frequency is expensive and "needless effort," especially as renewable energy sources like solar and wind cause momentary fluctuations. Critics suggest this could be a mechanism to gouge customers or affect public behavior through frequency manipulation.

The website georgesodini.com is scrutinized for its primitive HTML 1.0 coding, which the hosts find inconsistent with Sodini's background as a Carnegie Mellon-educated senior programmer. A theory is proposed that the site was a setup and that Sodini may have been targeted due to sensitive knowledge, possibly related to Goldman Sachs trading programs.