In order to design the building, the architect needs accurate measurements. Even the ancients relied on precision. For example, the ancient pyramids of Egypt were built on a perfect square. The four walls on the base of the pyramid must meet precisely at a perfect right angle in order to build the pyramid. Although the tools of the construction industry have evolved for centuries, many basic architectural concepts remain true and precise. Today, architects use algebra, computer-aided design software, drawings, and a variety of mechanical, computer, and laser measuring tools. Some of the more common architect laser measuring tools are described below. Laser ranging device- The laser ranging device is used to determine the distance between two points quickly and accurately. While there are many mechanical measuring devices on the market, few are compared to the speed, accuracy and ease of use of laser ranging devices. These devices are usually as simple as turning on the device, pointing to the device, and pressing the button. From there, the device calculates the distance and displays it on a small LCD screen. In addition to being compact and easy to use, a laser distance measuring device can be used by just one person. Laser levels - While the basic dot level has become a reliable tool for generations, it has also been improved. A modern laser level uses a laser beam to transmit reference points. In addition, the digital laser level can be used in awkward locations and set to display the unit of measurement you have selected. Some even include beeps that can be heard to indicate level 0; and plumb 90Â°. Laser Projector/generator-These self- The leveling tool projects laser lines such as 90-degree lines, square lines, plumb lines, horizontal lines, and vertical lines. These laser line generators are easy to use and provide a quick display guide for architects and construction workers. Rotating laser level Rotate, or rotate, and the laser turns two horizontally- A person\'s workperson job - Even if the floor or ground is not horizontal, they can accurately calculate the horizontal line in the room. The rotary laser level is also used for outdoor grading, foundation and landscaping projects. Architects involved in on-site work and renovation projects typically use rotating laser levels in the initial site survey work. These laser levels will also be used by construction, landscape and grading personnel once the project begins. Laser survey equipment- Accurate land and water surveys are important for architects. While hand-held laser measuring tools are convenient for smaller measurements, architects often invest in laser land measuring equipment to accurately calculate longer distances. With their own laser. Land survey-based equipment can provide architects with sufficient initial measurement data so that they do not have to wait for formal reports from surveyors and engineers to begin work. Since the ancient Egyptians first built the pyramids, measuring tools have come a long way. Although the basic concept remains the same, the laser can provide a certain degree of accuracy by pressing a button. They come in a wide range of sizes, from small handheld devices where you can sneak into your pocket to large machines that produce horizontal lines.