An Overview of 3D Laser Scanning

One of the hottest topics in the technological world

3D laser scanning has been one of the hottest topics in the technological world because of its wide range of uses. People all over the globe are adopting this technology, making it one of the wealthiest fields emerging. By 2025 it will grow to be worth a few billion-dollar industries.

Companies are solely focused on this technology, each company trying to update the latest version of the 3D laser scanning devices. Since each company is creating new tools for consumers to use, it is one of the top competitive markets a company can startup.

This technology was created in the 1960s and involved giant chunky cameras set up around an object to take pictures. 3D laser scanning never gained adoption until the 1990s after technological advances with the equipment.

What is it

3D laser scanning uses a new and improved (since the 1990s) handheld device. This device can scan microscopic objects or huge objects in under a few minutes. It takes thousands of pictures per second, gathering information on the object that would typically take someone hours to collect.

This technology can collect details like texture, color, sizes, dimensions, and any small detail that can quickly go missing. All of this information then gets stored in the cloud for future reference. Once it is stored, it then has the option to be developed into virtual reality or printed for a 3D model.

How is 3D laser scanning used

This small device can come in many shapes and sizes, and it collects all sorts of information. So far, people have been able to use it as a handheld device that can rotate around an object with. Some developers have created a mobile for the scanner to be ready to go into rough terrain, saving humans the time as well as avoiding hazards.

Who uses this technology

This technology has emerged in many surprising fields, other than research. 3D laser scanning is for anyone who has an interest in collecting information. It is not only for researchers or scientists; it has been useful in many different areas of life.

This technology has been used in China to help prevent the spread of the newest going around. The 3D laser scanner is attached to a phone and can sense heat waves, detecting if someone has a fever from a distance. This kind of information can be crucial when trying to get rid of a virus.

Other examples include students downloading programs onto their phones or Ipads to take 3D scans of objects to study them in the future. This scanner allows the technology to be a study buddy.

Architects and engineers are using this technology to help rebuild and restructure famous historical sites. This technology allows the reconstruction of this building to go much smoother and preserve the original interior without putting the location in harm. Eventually, after the historical sites are rebuilt, they could allow tourists to visit the areas.

Why it’s becoming so popular

3D laser scanning is becoming popular because it is relatively budget-friendly and extremely accurate. This technology gives the user the most bang for your buck. You can use it in many different fields, and create a source of information for everyone to use. Any data collected can be sent across the world in minutes instead of days, making it the most convenient tool on the market.


This technology will gain adoption as more versions come out. The more fields that can use this technology, the more it will advance by creating a larger budget for the people responsible for developing the technology. 3D laser scanning has given us a way to reach a higher quality of life, and a way to gather data and send it across the world for free.

Keep reading: more articles about 3D scanning

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