Several Indian companies, including Tata Consultancy Services (TCS), have asked the workers to return to offices. Tesla boss Elon Musk has demanded 40 hours a week in office. He wrote an email to the employees saying, "If you don't show up, we will assume you have resigned."
A New York Times (NYT) report in August showed that several companies in the US are "watching" their employees working from home. Eight of the ten largest private US companies reportedly track the productivity metrics of individual workers. A big part of tracking is done in real-time.
Trackers, scores, and "idle" buttons are being used widely to track the performance of the employees. The pauses may lead to penalties in several cases.