As parts of the world begin to reopen, some employers are using artificial intelligence to monitor social distancing at work. Our reporter Parmy Olson will explain. Plus: our Senior Personal Tech Columnist Joanna Stern joins us with her tech tips of the week: a "rearview mirror", and everything you need to know about VPNs. Want to get in touch with Joanna to share your own experience? Leave her a message at (314) 635-0388 or email her at joanna.stern@wsj.com. You may be featured on one of our podcasts. Kateri Jochum hosts. Amanda Lewellyn is our producer.
Learn more about your ad choices. Visit megaphone.fm/adchoices
