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Shoutr
shoutr is a mobile application that allows users to transfer data of any kind between Android-powered devices. It works without an internet connection or pre-existing network infrastructure. All that is needed are two or more Android devices equipped with Wi-Fi technology. All data sent with shoutr is protected by WPA2 encryption. The technology behind shoutr is based on the Wi-Fi capability built into the respective Android device. This is used to connect devices directly: One device opens up a Wi-Fi hotspot; other devices connect to it and get the data - this does not need a Wi-Fi hotspot around. According to Google Play, shoutr is available for Android devices from Android 2.2 (Froyo) on. See also * AirDrop, a similar platform for iOS smart phones * Briar (software), and independent copyleft app for Android * Nearby Share, a similar Google platform for Android smart phones * Shoutr, a free proprietary Wi-Fi P2P multi-user app for sharing files on Android * Wi-Fi Direct, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shoutr
shoutr is a mobile application that allows users to transfer data of any kind between Android-powered devices. It works without an internet connection or pre-existing network infrastructure. All that is needed are two or more Android devices equipped with Wi-Fi technology. All data sent with shoutr is protected by WPA2 encryption. The technology behind shoutr is based on the Wi-Fi capability built into the respective Android device. This is used to connect devices directly: One device opens up a Wi-Fi hotspot; other devices connect to it and get the data - this does not need a Wi-Fi hotspot around. According to Google Play, shoutr is available for Android devices from Android 2.2 (Froyo) on. See also * AirDrop, a similar platform for iOS smart phones * Briar (software), and independent copyleft app for Android * Nearby Share, a similar Google platform for Android smart phones * Shoutr, a free proprietary Wi-Fi P2P multi-user app for sharing files on Android * Wi-Fi Direct, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nearby Share
Nearby Share is a feature of Google's mobile and desktop operating systems Android and ChromeOS which allows data to be transferred via Bluetooth and Wi-Fi. Officially released to the general public on August 4, 2020 as the replacement of Android Beam, it provides rapid short-range exchange of images, videos, text, contact info, directions, YouTube videos, and other data. According to Google, Nearby Share allows users to reduce the time needed to send content down to simple taps. Description Usage Nearby Share is activated by enabling the feature on both sender and recipient devices. If the content can be sent, a bottom sheet will appear with a list of available contacts to share with. Choosing a contact from the list sends a prompt to the recipient that requires them to confirm the transfer. When the content is sent, both devices will return to the content on their screens closing the bottom sheet which both had open. Requirements and availability To use Nearby Share, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Zapya
Zapya (Chinese: 快牙； pinyin: kuai ya) is a peer-to-peer file sharing application that allows users to transfer files of any size and of any format without the need of an Internet connection. Dewmobile, Inc. initially conceived Kuai Ya in Silicon Valley, California, USA to target the Chinese market in 2012. However, the demand for the application spread to neighboring countries such as Myanmar and Pakistan. When the international user base had grown to a reasonable size, Dewmobile created a separate application known as Zapya to publish on Apple App Store and Google Play Store. While Kuai Ya and Zapya are similar to each other, they include different APK and features in order to comply with Google Play Policies. Zapya gained popularity in countries with low Internet penetration and poor Internet architecture because it allows users to share files without relying on an Internet or cellular data connection. The application is available on multiple platforms, including lower-e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Android (operating System)
Android is a mobile operating system based on a modified version of the Linux kernel and other open-source software, designed primarily for touchscreen mobile devices such as smartphones and tablets. Android is developed by a consortium of developers known as the Open Handset Alliance and commercially sponsored by Google. It was unveiled in November 2007, with the first commercial Android device, the HTC Dream, being launched in September 2008. Most versions of Android are proprietary. The core components are taken from the Android Open Source Project (AOSP), which is free and open-source software (FOSS) primarily licensed under the Apache License. When Android is installed on devices, the ability to modify the otherwise free and open-source software is usually restricted, either by not providing the corresponding source code or by preventing reinstallation through technical measures, thus rendering the installed version proprietary. Most Android devices ship with additional ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Android Froyo
Android Froyo is the sixth version of Android and is a codename of the Android mobile operating system developed by Google, spanning versions between 2.2 and 2.2.3. Those versions are no longer supported. It was unveiled on May 20, 2010, during the Google I/O 2010 conference. Google ceased support for Android Froyo on September 27, 2021. One of the most prominent changes in the Froyo release was USB tethering and Wi-Fi hotspot functionality. Other changes include support for the Android Cloud to Device Messaging (C2DM) service, enabling push notifications, additional application speed improvements, implemented through JIT compilation and displayed within applications as top-of-the-screen banners. Features New features introduced by Froyo include the following: * Speed, memory, and performance optimizations. * Additional application speed improvements, implemented through JIT compilation. * Integration of Chrome's V8 JavaScript engine into the Browser application. * Sup ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Peer-to-peer File Sharing
Peer-to-peer file sharing is the distribution and sharing of digital media using peer-to-peer (P2P) networking technology. P2P file sharing allows users to access media files such as books, music, movies, and games using a P2P software program that searches for other connected computers on a P2P network to locate the desired content. The nodes (peers) of such networks are end-user computers and distribution servers (not required). The early days of file-sharing were done predominantly by client-server transfers from web pages, FTP and IRC before Napster popularised a windows application that allowed users to both upload and download with a freemium style service. Record companies and artists called for its shutdown and FBI raids followed. Napster had been incredibly popular at its peak, spurning a grass-roots movement following from the mixtape scene of the 80's and left a significant gap in music availability with its followers. After much discussion on forums and in chat-rooms, i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Commercial Software
Commercial software, or seldom payware, is a computer software that is produced for sale or that serves commercial purposes. Commercial software can be proprietary software or free and open-source software. Background and challenge While software creation by programming is a time and labor-intensive process, comparable to the creation of physical goods, the reproduction, duplication and sharing of software as digital goods is in comparison disproportionately easy. No special machines or expensive additional resources are required, unlike almost all physical goods and products. Once a software is created it can be copied in infinite numbers, for almost zero cost, by anyone. This made commercialization of software for the mass market in the beginning of the computing era impossible. Unlike hardware, it was not seen as trade-able and commercialize-able good. Software was plainly shared for free (hacker culture) or distributed bundled with sold hardware, as part of the service t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Proprietary Software
Proprietary software is software that is deemed within the free and open-source software to be non-free because its creator, publisher, or other rightsholder or rightsholder partner exercises a legal monopoly afforded by modern copyright and intellectual property law to exclude the recipient from freely sharing the software or modifying it, and—in some cases, as is the case with some patent-encumbered and EULA-bound software—from making use of the software on their own, thereby restricting his or her freedoms. It is often contrasted with open-source or free software. For this reason, it is also known as non-free software or closed-source software. Types Origin Until the late 1960s computers—large and expensive mainframe computers, machines in specially air-conditioned computer rooms—were usually leased to customers rather than sold. Service and all software available were usually supplied by manufacturers without separate charge until 1969. Computer vendors ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wi-Fi
Wi-Fi () is a family of wireless network protocols, based on the IEEE 802.11 family of standards, which are commonly used for local area networking of devices and Internet access, allowing nearby digital devices to exchange data by radio waves. These are the most widely used computer networks in the world, used globally in home and small office networks to link desktop and laptop computers, tablet computers, smartphones, smart TVs, printers, and smart speakers together and to a wireless router to connect them to the Internet, and in wireless access points in public places like coffee shops, hotels, libraries and airports to provide visitors with Internet access for their mobile devices. ''Wi-Fi'' is a trademark of the non-profit Wi-Fi Alliance, which restricts the use of the term ''Wi-Fi Certified'' to products that successfully complete interoperability certification testing. the Wi-Fi Alliance consisted of more than 800 companies from around the world. over 3.05 billion ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
WPA2
Wi-Fi Protected Access (WPA), Wi-Fi Protected Access II (WPA2), and Wi-Fi Protected Access 3 (WPA3) are the three security and security certification programs developed after 2000 by the Wi-Fi Alliance to secure wireless computer networks. The Alliance defined these in response to serious weaknesses researchers had found in the previous system, Wired Equivalent Privacy (WEP). WPA (sometimes referred to TKIP standard) became available in 2003. The Wi-Fi Alliance intended it as an intermediate measure in anticipation of the availability of the more secure and complex WPA2, which became available in 2004 and is a common shorthand for the full IEEE 802.11i (or IEEE 802.11i-2004) standard. In January 2018, Wi-Fi Alliance announced the release of WPA3 with several security improvements over WPA2. Versions WPA The Wi-Fi Alliance intended WPA as an intermediate measure to take the place of WEP pending the availability of the full IEEE 802.11i standard. WPA could be implemented throu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
AirDrop
An airdrop is a type of airlift in which items including weapons, equipment, humanitarian aid or leaflets are delivered by military or civilian aircraft without their landing. Developed during World War II to resupply otherwise inaccessible troops, themselves often airborne forces, airdrops can also refer to the airborne assault itself. History Early airdrops were conducted by dropping or pushing padded bundles from aircraft. Later, small crates fitted with parachutes were pushed out of aircraft side cargo doors. Later, cargo aircraft were designed with rear access ramps, lowerable in flight, that allowed large platforms to be rolled out the back. As aircraft grew larger, the U.S. Air Force and Army developed ''low-level extraction'', allowing vehicles like light tanks, armored personnel carriers and other large supplies to be delivered. Propaganda leaflets are another commonly airdropped item. Airdrops evolved to include massive bombs as payload. The 15,000-pound (6,800&n ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Briar (software)
Briar is an open-source software communication technology, intended to provide secure and resilient peer-to-peer communications with no centralized servers and minimal reliance on external infrastructure. Messages can be transmitted through Bluetooth, WiFi, over the internet via Tor or removable storage, such as USB sticks. All communication is end-to-end encrypted. Relevant content is stored in encrypted form on participating devices. Long-term plans for the project include support for distributed applications such as crisis mapping and collaborative document editing. The initial target audience for Briar includes "activists, journalists and civil society" with plans to make the system "simple enough to help anyone keep their data safe." As the ability to function in the absence of internet infrastructure may also make the project valuable to disaster response and aid organizations, the developers are working with the Open Humanitarian Initiative and Taarifa. Ultimately, the deve ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
