Is it appropriate to punch in fingerprints at the construction site?

At present, there are three main attendance methods on the construction site: face brushing, fingerprint brushing and cell phone punching. The first two methods belong to the form of fixed-point punching, and workers will not be able to punch in normally for various reasons besides spending a certain amount of time.

At present, many construction sites have begun to use professional engineering punch-in mobile phone attendance, and it is recommended to use fish bubble watermark camera for mobile phone attendance at construction sites.