Notion, the popular productivity platform, is adding a calendar app the company says will eliminate much of the tedious clicking users of competing software are accustomed to. “Even though digital calendars are kind of the main way we end up running our days, if we’re honest, there hasn’t really been a lot of innovation in it,” says Raphael Schaad, head of product for Notion Calendar. “Nothing really has happened there in the last decade or so.”