Log how much time (in hours) you spend at home/work/etc
This is an enhanced modified version! Set the area you want to log, IFTTT will add a row to a spreadsheet in Google Drive each time you arrive or leave that area. Just change 'Work' in the script to whatever location name you defined. These data will be logged: DayOfWeek, Date, Time, Location, Enter/Leave, DurationInHours, MapURL, MapImage. Try it out!