There are two main types of smoke alarm tech, says Raman Chagger, principal consultant at BRE, the Building Research Establishment. Ionisation-based systems use a tiny amount of radioactive material to charge, or ionise, particles in the air which flow between two small plates. Should smoke interrupt that flow of charged particles, the alarm goes off.
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“The fact that somebody might have homicidal thoughts or commit dangerous actions might be exacerbated by use of ChatGPT, which is of obvious concern to me,” she said, adding that “we have huge risks of people using it for help with suicide,” and chatbots in general.