Meerkat (app)
Meerkat is a mobile app that enables users to broadcast live video streaming through their mobile device. Once signed up, Meerkat users have the option of connecting their Facebook and Twitter accounts, and stream directly to their followers as soon as they go live. The app is available for both iOS and Android.
The app was released in February 2015, then quickly found popularity after its debut on the website Product Hunt, as well as widespread use during the South by Southwest Interactive Festival, both in March 2015.
Development
Meerkat is developed by Life On Air, Inc., a team headed by founder and CEO Ben Rubin. The back-end powering the app was developed over the course of two years for a previous video product of theirs.
The company raised $12 million in venture capital funding from Greylock Partners in March 2015.
Twitter reaction
In March 2015, weeks after the release of Meerkat, Twitter cut off Meerkat's access to its social graph, then announced the acquisition of the competing app Periscope. Twitter publicly launched Periscope on March 26, 2015. Apart from providing the similar functionality of live-streaming to users' Twitter followers, Periscope also gives users an option to let anyone play the stream back.
App
App, apps or APP may refer to:
Computing
Education
Entertainment
JPEG
JPEG (/ˈdʒeɪpɛɡ/ JAY-peg) is a commonly used method of lossy compression for digital images, particularly for those images produced by digital photography. The degree of compression can be adjusted, allowing a selectable tradeoff between storage size and image quality. JPEG typically achieves 10:1 compression with little perceptible loss in image quality.
JPEG compression is used in a number of image file formats. JPEG/Exif is the most common image format used by digital cameras and other photographic image capture devices; along with JPEG/JFIF, it is the most common format for storing and transmitting photographic images on the World Wide Web. These format variations are often not distinguished, and are simply called JPEG.
The term "JPEG" is an abbreviation for the Joint Photographic Experts Group, which created the standard. The MIME media type for JPEG is image/jpeg, except in older Internet Explorer versions, which provides a MIME type of image/pjpeg when uploading JPEG images. JPEG files usually have a filename extension of .jpg or .jpeg.
Graphical Environment Manager
The Graphical Environment Manager (GEM) was an operating environment created by Digital Research, Inc. (DRI) for use with the DOS operating system on the Intel 8088 and Motorola 68000 microprocessors.
GEM is known primarily as the graphical user interface (GUI) for the Atari ST series of computers, and was also supplied with a series of IBM PC-compatible computers from Amstrad. It also was available for standard IBM PC, at the time when the 6 MHz IBM PC AT (and the very concept of a GUI) was brand new. It was the core for a small number of DOS programs, the most notable being Ventura Publisher. It was ported to a number of other computers that previously lacked graphical interfaces, but never gained popularity on those platforms. DRI also produced FlexGem for their FlexOS real-time operating system.
History
GSX
GEM started life at DRI as a more general purpose graphics library known as GSX (Graphics System eXtension), written by a team led by Don Heiskell. Lee Lorenzen (at Graphic Software Systems, Inc.) who had recently left Xerox PARC (birthplace of the GUI) wrote much of the code. GSX was essentially a DRI-specific implementation of the GKS graphics standard proposed in the late 1970s. GSX was intended to allow DRI to write graphics programs (charting, etc.) for any of the platforms CP/M-80, CP/M-86 and MS-DOS (NEC APC-III) would run on, a task that would otherwise require considerable effort to port due to the large differences in graphics hardware (and concepts) between the various systems of that era.
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