At least this approach has a real consent model for the biometric data, unlike the wholesale pillage of people’s Flickr photos https://t.co/BvABKd4tG2

— Olivia Solon (@oliviasolon) July 29, 2019

How do you collect enough face data to make sure your face unlock isn't biased and works with a diverse set of faces? If you're Google, you go out on the streets and offer people $5 to scan their faces: https://t.co/C2NiTt493e

— nilay patel (@reckless) July 29, 2019

Google Shows Off Pixel 4 Soli-Powered Face Unlock, Gesture Controls.https://t.co/790jV21FdB

— Droid Life (@droid_life) July 29, 2019

Your face is worth more than $5 https://t.co/CZN9VvnMuj

— Rose Eveleth ▷▷ (@roseveleth) July 29, 2019

Google confirmed it has been doing "field research," asking people on the street to get their faces scanned to improve the Pixel 4’s algorithm. Goal is to ensure it works with a diversity of faces. Details, including data retention policies, here: https://t.co/gp6svaKRV0 pic.twitter.com/mVoNXDJr1g

— Dieter Bohn (@backlon) July 29, 2019

Google’s "field research" offered people $5 to scan their faces for the Pixel 4 https://t.co/JrkWbVMEdk pic.twitter.com/8IzoDsZEul

— The Verge (@verge) July 29, 2019

Google shows off and details new face unlock and gesture controls for Pixel 4. https://t.co/790jV21FdB

— Droid Life (@droid_life) July 30, 2019

Google’s "field research" offered people $5 to scan their faces for the Pixel 4 https://t.co/JrkWbVMEdk pic.twitter.com/B7BX9o78gw

— The Verge (@verge) July 30, 2019

People in U.S. cities are selling Google scans of their face for $5. (Wonder if they've seen the news out of Hong Kong..) https://t.co/xEw9Iit2Aa

— Jeff Roberts (@jeffjohnroberts) July 29, 2019

구글, 얼굴 인식 알고리듬 향상 위해 길거리에서 5달러를 제공하고 자료 수집. 언론 보도 이후 사측은 인식률 개선의 일환이며, 원본 자료는 18개월만 보관한다고 밝혀. https://t.co/nTtfKIhJ3B

— 나가토 유키 (@nagato708) July 29, 2019