3 GPS Facts That Hollywood Adds
- February 10, 2016
- Posted by: Moise Louissaint
- Category: Misc. Security
GPS plays a significant role in modern life. This technology was developed for military purposes. But with time, it has turned into an indispensable tool for tracking in public settings.
Thanks to the network of satellites, GPS devices can accurately determine the geographical position of objects worldwide. These satellites are constantly transmitting signals that GPS devices receive. The more satellites are caught, the more precisely the position is determined. But Hollywood always likes to add a little drama and fantastic possibilities. And GPS technology is no exception. For example, GPS in movies is something extraordinary. In the film, the heroes instantly connect to GPS devices and receive detailed maps. But in real life, connecting to it can take some time. So when it comes to tracking, you need to know realistic GPS facts.
In reality, GPS usually can determine locations with an accuracy of a few meters. However, accuracy may depend on various factors. So, it is crucial to consider this before using it.
The Accuracy of GPS Devices: Separating Facts from Fiction
GPS is a technology that has impressed many people with its capabilities. But, over time, much information has accumulated about this device. Some of it is realistic, and some info is not really. Thus, it is important to distinguish facts about GPS accuracy from fiction and own expectations.
One of the controversies about GPS is its accuracy. GPS in movies is often shown unrealistically. The accuracy of the global positioning system depends on several factors. Obstructions such as buildings or dense forests can block the satellite signal. It significantly reduces the accuracy of location determination. Weather conditions or an insufficient number of visible satellites can also affect the accuracy. So, it is critical to understand that GPS is not an absolute system, and accuracy can vary.
Knowing GPS facts helps you have realistic expectations about their performance. So what attributes should be separated from fiction? Keep reading:
The Influence of Chip Size on GPS Accuracy
The accuracy of your GPS is only as accurate as the size of the chip. Reducing the size of the microcircuit allows increasing the density of components. It improves the efficiency of the device. That is, the chip’s dense area contributes to improving signal processing. It does not react to external noises and clearly catches the signal.
Hollywood’s Misrepresentation of Smooth GPS Tracking
By presenting GPS, movies from Hollywood give a false belief of its smooth tracking. The films show how GPS devices accurately track people’s movements without error. But actually, it looks like a flashing dot that randomly jumps from place to place. It is because it takes a few minutes to get the tracking data. Thus, it is important to understand that GPS smoothness is unrealistic.
The Myth of Stealthy GPS Units
Another con has to do with how stealthy GPS devices are. In their standard form, GPS units are not for stealthy tracking purposes. In reality, they can be of different sizes and shapes. GPS security guard tracking systems can be both small devices and larger navigation systems in vehicles. But they are not completely invisible, as shown in movies.
Realistic Expectations and Proper Usage of GPS
GPS devices provide proper navigation and positioning capabilities. But it is crucial to understand their limitations and optimal use:
- First, the realistic GPS fact is that this device is not an accurate technology. Various factors can affect the accuracy of readings. Thus, instead of expecting absolute exactness, users receive general information.
- It is also important to know the true purpose of using GPS. It is mostly intended for GPS security guard tracking systems. But it is not for tracking people or objects without their permission.
So, knowing limitations and using data correctly helps to ensure the efficient use of GPS.
- Why does GPS tracking in movies appear smooth and seamless while real-life tracking seems jumpy?
Because movies use editing techniques to create smooth tracking visuals. And real-life tracking focuses on accuracy, not cinematic smoothness.
- Can GPS devices be discreetly hidden, like in wallets or small objects?
Some GPS devices are designed to be compact and concealable. But most of them are visible and hard to hide.
- What should I consider before using GPS for a specific purpose?
Consider privacy and legal implications when using GPS to track individuals or objects. You should ensure you have proper consent and adherence to local regulations.
- What is the key takeaway regarding GPS and Hollywood’s portrayal of its capabilities?
Hollywood often takes creative liberties with GPS technology. It portrays it as an all-powerful and flawless tracking system. But, in reality, GPS has its limitations and may not always provide the same level of precision and seamless tracking depicted in movies.