Well… this AR Lab is a tutorial on augmented reality laboratory equipment. We must first understand that AR is the technology that combines virtual information with real scenarios into one. The tutorial on this kind of laboratory equipment is very important.
First of all, there are various types of AR experimental equipment, which is like a tracker – used to monitor the target position and direction. This is useful in simulation interactions. If you can give the experiments very accurate data, you will know where and how the object is. In terms of types, there are also display devices, which can clearly display three-dimensional images and virtual images, such as head-mounted display devices, which researchers use to "immerse" in simulated scenes. When the equipment models and specifications are not exactly the same, the tutorial must first understand the basic information. The tutorial will take users to understand the appearance characteristics of the device, such as which buttons and interfaces, so that they can know how to turn on, shut down and connect various lines. After connecting to the host, data can be transmitted smoothly. We also need to understand the main functional characteristics, and some devices are good at switching between virtual reality and real environment scenes, etc. Teach the user some key points of the operating environment of the equipment, such as strict requirements on temperature and humidity, and environmental indicators, so that the machine can be used easily if the machine is appropriate.
Let’s talk about this part separately, let’s take the steps. The initial preprocessing operation was very detailed. When connecting the power supply, you must carefully check whether the power cords of each device are connected firmly to prevent bad contact and various problems from happening. Pay more attention to the communication lines, and those dedicated transmission lines in the network cable are ensured that they are not damaged. If damaged, it will affect data transmission. The equipment should be started in an orderly and accurate order. First, turn on the tracking system. It is the basis for stabilizing the entire operation, and then turn on the display device and other auxiliary equipment in sequence. Calibration is a bit troublesome. The corresponding calibration measures vary for different devices.
For example, the calibration of the tracking device must be carefully calibrated to coordinates and zero point positions; the display device is similar, and the color resolution is accurately adjusted to achieve the best visual effect. Yes, well. After calibration, you must carry out corresponding debugging and testing operations to perform a simple graphic screen to show whether there is any problem with the tracking accuracy data refresh rate. Yes, yes, yes. Then enter the experimental run. Start relevant test operations according to the design of each research project. During the test, the key is to closely observe the accuracy of the experimental status data and whether the various object presentation meets expectations. If you encounter problems such as incomplete display of the model, you will immediately check and solve it. You should also pay attention to the abnormal noise and alarm sounds that can be discovered in advance for potential hidden dangers! After the experiment, you should not neglect to finish it up after the experiment: Safe shutdown. Also follow certain operating procedures
Let’s talk about stopping the task in progress! Let the device have a buffer to properly handle the remaining process. Only after this processing command is completed, the power off processing is implemented. Save important information such as various experimental files and data; check the equipment connection lines and components! Store a safe storage place. There are many nodes here that are easy to mess up and make mistakes. Regarding this, I will answer some common questions. Some people may ask, why do you have to start the computer in that order? The answer is that some key components are like the core software system programs. They must be initialized before, which ensures a complete and stable control environment. Other slave devices can only run stably under a safe controlled environment. If the basic support programs are not started yet, the slave devices cannot be associated with them, and the system will be in disorder!
Another question is about calibration, what if there is deviation during calibration? If you calibrate the deviation, you have to go through the entire process again, check the early parameter setting checks, and do the sensor detection and resetting the zero point? Then we will deal with the changes in parameters based on actual phenomena: if the color is not adjusted properly, we must carefully understand the relevant color settings.
Some people may be curious about the poor display quality, how to fix the situations such as jagging, delay, and splash screen. In fact, most problems can be answered by troubleshooting the connection stability. For example, when it comes to network transmission problems, check the signal strength adjustment, and the equipment line hardware itself must also verify it clearly. Image generation processing programs from the source have all the impacts! In comparison, the calibration methods of equipment of different manufacturers are very different. Yes!
The possible methods for small manufacturers to develop are few and simple steps, but the accuracy must be slightly worse? Although the calibration measures for well-known large-scale production and research equipment are complex and difficult, the accuracy of the results is obviously stronger; there are different rules for the startup sorting, but they are all steps set for the stable operation of the equipment. Anyway, this AR Lab is too important. We can learn more about this research and application. We can grasp each node in the operation well, and provide global procurement services for weak current intelligent products!
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