Shortly after returning home to New York City this spring amid the coronavirus pandemic, Walker Brandt ’22 was out for a walk near the Hudson River when he caught a glimpse of yellow tape in front of Brookdale, the senior living facility that had previously been his grandmother’s home. A sign on the sliding doors read, “No in-person visits are allowed at this time.” Brandt immediately appreciated the precautions the facility was taking to keep its residents safe, but also wondered what the seniors’ social lives would look like without visitors. With the suspension of in-person visitors also came a…