Hi - I recently 'cheated' because I was distracted by my phone (received a tweet and read the article it linked on my phone) - all while chrome thought I was still focusing (I didnt have a distraction tab open and the computer was unlocked infront of me). Maybe buildfocus could autopoause (or pop up a warning?) if there has been no interaction with the computer (mouse/scroll or keyboard) within 3 minutes? Thats probably long enough that you would have interacted even if you were just reading. This would stop sneaky mobile distractions!
Customer support service by UserEcho