Tech Enthusiasts Get Last‑Minute Halloween Costumes Inspired by AI, Privacy, and Biohacking

TechCrunch offers a list of quick Halloween costume ideas for tech lovers. Suggestions include dressing as a "recursive self‑improvement" AI by carrying productivity books and an Oura Ring, mimicking a cute AI assistant by wearing a puffer jacket or feather boa and asking for Gmail access, and creating a creepy recording‑light effect with glasses. Other ideas reference privacy concerns and biohacking, such as a shirt honoring Bryan Johnson. The piece blends humor with current tech trends and privacy debates.