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The police surveillance center in Jackson, Mississippi, will be conducting a 45-day pilot program to live stream the Amazon Ring cameras of participating residents.

While people buy Ring cameras and put them on their front door to keep their packages safe, police use them to build comprehensive CCTV camera networks blanketing whole neighborhoods. This serves two police purposes. First, it allows police departments to avoid the cost of buying surveillance equipment and to put that burden onto consumers by convincing them they need cameras to keep their property safe. Second, it evades the natural reaction of fear and distrust that many people would have if they learned police were putting up dozens of cameras on their block, one for every house.

Now, our worst fears have been confirmed. Police in Jackson, Mississippi, have started a pilot program that would allow Ring owners to patch the camera streams from their front doors directly to a police Real Time Crime Center. The footage from your front door includes you coming and going from your house, your neighbors taking out the trash, and the dog walkers and delivery people who do their jobs in your street. In Jackson, this footage can now be live streamed directly onto a dozen monitors scrutinized by police around the clock. Even if you refuse to allow your footage to be used that way, your neighbor’s camera pointed at your house may still be transmitting directly to the police.

A high school in Hangzhou City, Zhejiang Province located on the eastern coast of China, has employed facial recognition technology to monitor students’ attentiveness in class.

At Hangzhou Number 11 High School, three cameras at the front of the classroom scan students’ faces every 30 seconds, analyzing their facial expressions to detect their mood, according to a May 16 report in the state-run newspaper The Paper.

The different moods—surprised, sad, antipathy, angry, happy, afraid, neutral—are recorded and averaged during each class.

A display screen, only visible to the teacher, shows the data in real-time. A certain value is determined as a student not paying enough attention.

A video shot by Zhejiang Daily Press revealed that the system—coined the “smart classroom behavior management system” by the school—also analyzes students’ actions, categorized into: reading, listening, writing, standing up, raising hands, and leaning on the desk.

An electronic screen also displays a list of student names deemed “not paying attention.”

The school began using the technology at the end of March, vice principal Zhang Guanchao told The Paper. Zhang added that students felt like they were being monitored when the system was first put in place, but have since gotten used to it.

If you’re a Gmail user, your messages and emails likely aren’t as private as you’d think. Google reads each and every one (even if you definitely don’t), scanning your painfully long email chains and vacation responders in order to collect more data on you. Google uses the data gleaned from your messages in order to inform a whole host of other products and services, NBC News reported Thursday.

Though Google announced that it would stop using consumer Gmail content for ad personalization last July, the language permitting it to do so is still included in its current privacy policy, and it without a doubt still scans users emails for other purposes. Aaron Stein, a Google spokesperson, told NBC that Google also automatically extracts keyword data from users’ Gmail accounts, which is then fed into machine learning programs and other products within the Google family. Stein told NBC that Google also “may analyze [email] content to customize search results, better detect spam and malware,” a practice the company first announced back in 2012.

“We collect information about the services that you use and how you use them…” says Google’s privacy policy. “This includes information like your usage data and preferences, Gmail messages, G+ profile, photos, videos, browsing history, map searches, docs, or other Google-hosted content. Our automated systems analyze this information as it is sent and received and when it is stored.”

While Google doesn’t sell this information to third parties, has used it to power its own advertising network and inform search results, among other things. And this is far from a closely guarded secret. The company has included disclosures relating to these practices in its privacy policy since at least 2012: “When you share information with us, for example by creating a Google Account, we can make those services even better – to show you more relevant search results and ads…,” says Google’s March 2012 privacy policy.