Handheld 3D scanner Advantage?

1.Small ,light (850g)  and easy to carry
2.No need ac power supply
3.No need standardizing
4.No need photographic developer ,applying angel measuring and scanning speed 2000points/line
5.Applying angel mark which has higher accuracy than the round mark
6.Good at scanning complicated products such as car parts with high productivity and no dead zone
7.Data showing on the computer while scanning
8.Bringing its own standard system
9.Software system is easy to operate
10.Can optimize the overall splicing for reducing the error
11.Software with assembling function which can support divided parts scanning but assembling all the parts data together.
13.USB2.0 interface .no need outface power
14.Output file PLY can be exchanging data with Geomagic Imageware
14.Mainly used on computer vision data collecting.
15.Easy to learn.1-2days training is enough to operate