Can you compel somebody to give their fingerprint in order to unlock their cell phone?

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Hey guys, it's Anthony Bandiero Here Attorney and senior legal instructor with Blue to Gold Law enforcement training, bringing you to the roadside chat from Greenville, Tennessee, where I'm out here for the week teaching. Alright, so this question comes from an officer in South Carolina. And he's asking about, can you compel somebody to provide their fingerprints and or facial recognition to unlock their cell phone? And the answer is yes, the answer is yes. Because fingerprints and facial ID is not testimonial, there is no recognized privacy interests, you know, in your fingerprints in your in your face. So that's generally the case and other, you know, with my legal brain, I'm also thinking of mass facial recognition software, you ...