3D Hand Scanner
                     3D Hand Scanner
 3D scanners are primarily used in industrial 
applications—for example, to get exact measurements 
of an object that's too large and/or heavy to move 
around. Although this would take a lot of skill, it is 
possible to use a handheld 3D scanner for this purpose. 
A handheld 3D scanner can also be used 
to scan small items, such as jewelry and 
coins. 
Know More- 3D Hand Scanner
However, the accuracy of these devices is not as 
good (in the micrometer range) as that of large-
scale industrial scanners. In addition, the scanner 
itself may be much larger than the item being 
scanned; for example, a handheld scanner is likely 
to be too big and bulky for scanning a ring or a 
watch.
A handheld 3D scanner is typically composed of 
two parts: one unit with a rotating camera head 
that captures images from different angles and 
another unit that stores the collected data and 
allows you to view them in three dimensions on 
your computer screen.
 The camera unit can be attached to a mobile 
device (e.g., cell phone or tablet). The collected 
data are transmitted via Bluetooth or Wi-Fi to the 
other part of the scanner—the base unit. The base 
unit has its own display screen where you can see 
the captured images and play them back in order to 
reconstruct the
Handheld 3D scanners are devices that can 
produce digital models of physical objects. 
These digital models can be used for a 
variety of purposes, from creating 3D 
printed replicas to digitally duplicating a 
piece for study. 
 We introduce the Handheld 3D Scanner, a new 
device that makes it possible to capture and 
share real-life objects in 3D. The scanner allows 
users to capture high-resolution 3D models of 
the world around them.
 By using the scanner's accompanying app, 
users can share their creations with friends 
and family through social media or by 
email.
The built-in LED lights illuminate a subject 
from every angle, while the internal 
camera allows for close-up scans. Users 
can capture an object as small as a ring or 
as large as a building.