The best part would be that it was able to track my guest's visit as I'm always working from home or traveling so this has been very helpful! It can sometimes take up too much time depending upon how many people have visited our office before they get there but we're still using them because its great in tracking everyone coming into an area where someone could potentially spread germs/disease (office). We've started doing some training sessions at events which requires us having more than one person present when guests arrive since most offices only allow 1 employee per desk/station during these times while employees should not go out unless necessary - otherwise if anyone gets sick then others will follow suit especially now due to COVID19 pandemic issues around social distancing etc..