Tech Declassified: Fingerprint Scanner

By: Aman Singh

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Updated on: 28-Mar-2023

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Fingerprint scanners were first introduced in the late 19th century by Sir Francis Galton, who was the first to recognize that fingerprints could be used for identification purposes. Since then, fingerprint scanners have been used in various applications such as criminal investigations and background checks. Early fingerprint scanners were mainly used in law enforcement, and they were primarily optical scanners that required a high-resolution image of the fingerprint to match it against a database.

Types of Fingerprint Scanners:

There are several types of fingerprint scanners available today, ranging from traditional optical scanners to advanced capacitive scanners. Optical scanners use light to capture a digital image of the fingerprint and are relatively inexpensive compared to other types of scanners. Capacitive scanners, on the other hand, use a small electrical charge to detect the ridges and valleys of the fingerprint, resulting in a more accurate and reliable image.

Evolution of Fingerprint Scanners:

Over the years, fingerprint scanners have evolved significantly, becoming more advanced and user-friendly. One significant development in the evolution of fingerprint scanners has been the integration of artificial intelligence (AI) technology, which has improved the accuracy and reliability of the scanners. AI algorithms can recognize and analyze the unique features of a fingerprint more effectively, resulting in a more accurate match against a database.

Another significant development in the evolution of fingerprint scanners is the integration of mobile technology. Today, many smartphones and tablets come equipped with built-in fingerprint scanners, which can be used to unlock the device or authenticate payments. This technology has made fingerprint scanning more accessible and convenient for everyday users, contributing to the widespread adoption of fingerprint scanning technology.

Future of Fingerprint Scanners:

The future of fingerprint scanning technology is promising, with many new developments on the horizon. One of the most exciting advancements is the development of 3D fingerprint scanning, which captures a three-dimensional image of the fingerprint, resulting in a more accurate match. This technology has the potential to revolutionize the way fingerprint scanning is used in various

Xiaomi 14T Pro Geekbench Scores and Key Specs Revealed

By: Aman Singh

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Updated on: 26-Jul-2024

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The Xiaomi 14T Pro, expected to launch soon, has appeared on Geekbench with impressive scores: 9,369 in single-core and 26,083 in multi-core, using Geekbench V4.4. It will run on Android 14 and feature 12GB RAM, powered by the MediaTek Dimensity 9300+ SoC. The device has passed certifications on various platforms, hinting at an imminent release. Camera specs include a 50MP primary, 13MP ultra-wide, and 50MP telephoto lens. The 14T Pro is likely based on the Redmi K70 Ultra, which boasts similar features and chipset.

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Google Pixel Buds Pro 2 Color Options Leak Ahead of Launch

By: Aman Singh

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Updated on: 26-Jul-2024

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New reports reveal that the upcoming Google Pixel Buds Pro 2 will be available in four color options: Charcoal, Porcelain, Aloe, and Hot Pink. This differs slightly from previous reports, which mentioned Raspberry, Porcelain, Mojito, and Haze. The earbuds are expected to be unveiled at the Made by Google event on August 13th. Design leaks suggest the Pixel Buds Pro 2 will retain the egg-shaped charging case with potential design tweaks, including a larger microphone cover and matching color grills. A possible battery upgrade to 650mAh has also been hinted at.

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Apple to Introduce AI-Based Apple Intelligence Features in Upcoming Beta

By: Aman Singh

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Updated on: 26-Jul-2024

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Apple is set to roll out its Apple Intelligence features in an upcoming developer beta for iOS 18, iPadOS 18, and macOS Sequoia. Announced at WWDC 2024, these AI enhancements will significantly upgrade Siri, making it more intuitive and capable. Users will gain access to Writing Tools for proofreading, rewriting, or summarizing text, audio recording summaries, email summaries, and AI-generated emojis called Genmoji. Additionally, the Clean Up feature will help erase unwanted objects from images. The developer beta is expected in August, with a public launch likely in iOS 18.1 around October or November.

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Apple Slashes iPhone Prices in India: Check the New Rates

By: Aman Singh

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Updated on: 26-Jul-2024

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Apple has reduced iPhone prices in India following a 15% customs duty cut on phones and chargers announced in the Union Budget 2024. The price cuts range from minor reductions on base models to significant discounts on Pro models. The iPhone 15 Pro and 15 Pro Max now cost Rs 1,29,800 and Rs 1,54,000, respectively, saving up to Rs 6,000. Meanwhile, the iPhone 13, 14, and 15 series have smaller price cuts. This is the first instance of Apple reducing prices on its Pro models, reflecting a strategic shift in response to the customs duty adjustment.

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Poco M6 Plus Coming to India in August

By: Insha Hashmi

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Updated on: 26-Jul-2024

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Poco plans to release the M6 Plus, a mid-range smartphone featuring a large 6.79-inch LCD screen, a Snapdragon 4 Gen 2 Advanced Edition engine, and a 5000mAh battery, in India on August 1. It is anticipated that the smartphone would include a 108MP primary sensor and a dual-camera configuration. The gadget is anticipated to contend fiercely in the cutthroat mid-range market by providing a reasonably priced alternative that prioritises battery life, performance, and display.

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