There's a website for this called Focusmate, which seems to have been around for at least two years going by past HN discussions: https://hn.algolia.com/?dateRa

There's a website for this called Focusmate, which seems to have been around for at least two years going by past HN discussions: https://hn.algolia.com/?dateRange=all&page=1&prefix=true&query=focusmate&sort=byDate&type=all https://hn.algolia.com/?dateRange=all&page=1&prefix=true&que... I have not used it myself (and am not affiliated in any way); my only knowledge of it comes from reading a review/experience [1], and a more recent mention in a newsletter I follow (https://www.hillaryrettig.com/2020/03/30/focusmate-a-productivity-app-that-really-works/ https://www.hillaryrettig.com/2020/03/30/focusmate-a-product...). [1]: "I Let A Stranger Watch Me Work For A Day — And I've Never Been More Productive" (https://melmagazine.com/en-us/story/focusmate-review-productivity-work-hack https://melmagazine.com/en-us/story/focusmate-review-product...), HN discussion along expected lines: https://news.ycombinator.com/item?id=19591227 https://news.ycombinator.com/item?id=19591227