Colorado Governor Jared Polis signs a bill that, for the first time in the US, expands the state’s personal privacy law to include consumer “neural data” (Jonathan Moens/New York Times)

Jonathan Moens / New York Times:
Colorado Governor Jared Polis signs a bill that, for the first time in the US, expands the state's personal privacy law to include consumer “neural data”  —  The law takes aim at data collected by consumer-level brain technologies, like the Muse headband pictured here.Kayana Szymczak for The New York Times