(Original title: Google tries to use face recognition technology to provide new payment methods for Android users) According to sources at Lei Fengwang, Google plans to apply face recognition technology to payment service Android Pay. It is reported that the 1.22 version of Android Pay's installation package found a function called Visual ID, this feature is a way for customers to confirm their identity when entering the store, and high security. AndroidPolice also analyzed Android Pay's code, and they pointed out that when the customer's identity is verified by Visual ID, the user can automatically enjoy various member benefits when shopping. This system seems to be able to detect the location of the user via Bluetooth, but also requires a camera in the store to photograph the customer. When talking about how to ensure the privacy of users, Lei Feng learned that the system will not save the user's photos. It just compares the photos previously provided by the customer and deletes the photos in real time. In fact, this is not the first time Google has tried to use a novel payment method. Two years ago, Google had announced a test project called "Hands Free". Users could complete the payment by saying "I want to pay by Google." In the end, the project was shut down for a year or so. However, Google issued a statement, suggesting that the project still has certain flaws. In the future, they will bring Hands Free to more users and stores after the technology matures. gps glonass antenna,gps active antenna,marine gps antenna,gnss gps antenna,GPS Antennas Yetnorson Antenna Co., Ltd. , https://www.yetnorson.com
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Key Features:
Signal Reception: GPS Antennas are designed to efficiently receive signals from GPS satellites orbiting the Earth. These signals, transmitted at frequencies such as 1575.42 MHz (L1) and 1228 MHz (L2), are captured by the antenna and converted into electrical signals for processing.
Precision and Accuracy: The antenna's design and materials contribute to its ability to receive signals with high precision and accuracy. This ensures that the GPS receiver can determine the vehicle's or device's position with minimal error.
Multi-Band Support: Some GPS Antennas support multiple frequency bands, allowing them to receive signals from different constellations of satellites, enhancing their versatility and reliability.
Durability: GPS Antennas are typically built to withstand harsh environmental conditions, including exposure to weather elements, vibrations, and other potential stressors.
Types:
Passive Antennas: These antennas do not contain any active electronic components, relying solely on the antenna's design to capture and transmit signals. They are often simpler and lighter than active antennas but may have lower gain and sensitivity.
Active Antennas: Also known as GPS Active Antennas, these devices incorporate low-noise amplifiers (LNAs) to boost the received signal strength. This improves their sensitivity and performance, especially in environments with weak signals or interference.
External vs. Internal Antennas: External GPS Antennas are typically mounted on the exterior of a vehicle or structure, providing better line-of-sight to the sky and thus better signal reception. Internal antennas, on the other hand, are integrated into the device or vehicle's interior, offering a more streamlined design but potentially compromising signal reception.
Google Pay to Join Face Recognition Android Machine or Native Support Brush Face Payment
The GPS Antenna, also known as the Global Positioning System Antenna, is a crucial component in modern navigation and positioning systems. It serves as the primary interface between GPS satellites and GPS receivers, enabling accurate and reliable location tracking. Below is a detailed introduction to GPS Antennas, highlighting their key features, types, applications, and technical specifications, emphasizing the importance of their design and placement for optimal signal reception and performance.