802

11ac (Gigabit Wi-Fi). 802.11ac is the fifth generation of Wi-Fi technology, and it is also known as Gigabit Wi-Fi. 802.11ac is faster and more efficient than the previous 802.11n standard, and it offers speeds of up to 1.3Gbps. 802.11ac also uses a wider frequency range than 802.11n, which means that it can support more devices … Read more

Android 4

2 Jelly Bean. Android 4.2 Jelly Bean is the latest version of the Android mobile operating system, released in July 2012. Jelly Bean builds on the features introduced in Android 4.0 Ice Cream Sandwich, and introduces a number of new features, including: – A redesigned home screen with a new “Google Now” widget – An … Read more

Ultra wideband

Ultra wideband (UWB) is a wireless technology that uses very short pulses of very low-power electromagnetic radiation to transmit data. UWB has a very wide bandwidth, which allows it to carry large amounts of data. UWB is also very low power, which makes it ideal for use in battery-powered devices. UWB is a relatively new … Read more

Cloud printing

Cloud printing is a printing service that allows users to connect their printers to the internet, and then print from any location using a mobile device or computer. Cloud printing services are typically provided by third-party companies, and users can usually print to any printer that is connected to the service. Is cloud printing going … Read more

Google Pay (Android Pay)

Google Pay (Android Pay) allows users to make payments using their Android smartphones. It is similar to Apple Pay and Samsung Pay, which also allow users to make payments using their smartphones. Google Pay uses Near Field Communication (NFC) technology to make payments, while Apple Pay and Samsung Pay use both NFC and Magnetic Secure … Read more

Fairphone

A Fairphone is a smartphone that is designed to be as ethically sourced and produced as possible. The company that makes Fairphones, Fairphone B.V., is a social enterprise based in the Netherlands. Fairphone B.V. was founded in 2013 with the goal of creating a more ethical and sustainable alternative to conventional smartphones. The Fairphone 2 … Read more

Life360

Life360 is a mobile app designed to help families stay connected. It lets users create a private, invite-only circle of family and friends, and then share their location with those people. The app also includes features like messaging, location tracking, and notifications. Does Life360 tell you when someone checks your location? Yes, the Life360 app … Read more

Gyroscope

A gyroscope is a device that is used to measure or maintain rotational motion. It consists of a spinning wheel or disk mounted on a frame or base so that it can rotate freely. Gyroscopes are used in a variety of applications, including navigation, stabilizing systems, and measuring devices. Do humans have a gyroscope? No, … Read more

Internet

org. Internet.org is a partnership between social networking service Facebook and six telecom operators (Airtel, Reliance Communications, Aircel, Tata Teleservices, Telenor, and Idea Cellular) that aims to bring affordable access to selected Internet services to less developed countries. The service is free of data charges, and includes a variety of apps and websites. The selection … Read more

Citizen’s Band Radio (CB)

Citizen’s Band Radio (CB) is a system of short-distance radio communications between individuals on a selection of 40 channels within the 27 MHz (11 meter) band. CB radios are portable radios, similar in size to a walkie-talkie, that can be carried by an individual or installed in a vehicle. CB radios are used for personal … Read more