City ​​Without Lies

Log in to the city's public security system and you can easily check everyone's location. If you lie to your wife that you are working overtime, she can easily find out which hotel and which room you are in. You tell your boss that there is too much traffic on the road today, and your boss can accurately see that you are late when you leave home. You want to avoid a friend's gathering and say you are on a business trip. Your friend opens his tablet and immediately knows that you are paralyzed at home. After logging into the city's public safety system, each person is a small red dot, gathered in different directions in the city. Click on any small dot, and the time it arrived and how long it has stayed will appear. These small dots on the traffic arteries are moving rapidly, like electrons forming an electric current.