In economics, demand is the utility for a good or service of an economic agent, relative to his/her income. (Note: This distinguishes "demand" from "quantity demanded", where demand is a listing or graphing of quantity demanded at each possible price. In contrast to demand, quantity demanded is the exact quantity demanded at a certain price. Changing the actual price will change the quantity demanded, but it will not change the demand, because demand is a listing of quantities that would be bought at various prices, not just the actual price.)
Demand is a buyer's willingness and ability to pay a price for a specific quantity of a good or service. Demand refers to how much (quantity) of a product or service is desired by buyers at various prices. The quantity demanded is the amount of a product people are willing or able to buy at a certain price; the relationship between price and quantity demanded is known as the demand. (see also supply and demand). The term demand signifies the ability or the willingness to buy a particular commodity at a given point of time, ceteris paribus. Utility preferences and choices underlying demand can be represented as functions of cost, benefit, odds and other variables.
In the theory of Jacques Lacan, demand (French:demande) represents the way instinctive desires are inevitably alienated through the effects of language on the human condition. The concept of demand was developed by Lacan in parallel to those of need and desire to account for the role of speech on human aspirations. Demand forms part of Lacan's battle against the approach to language acquisition favored by ego psychology, and makes use of Kojeve's theory of desire. Demand is not a Freudian concept.
For Lacan, demand is the result of language acquisition on physical needs - the individual's wants are automatically filtered through the alien system of external signifiers.
Where traditionally psychoanalysis had recognised that learning to speak was a major step in the ego's acquisition of power over the world, and celebrated its capacity for increasing instinctual control, Lacan by contrast stressed the more sinister side of man's early submergence in language.
IPTV, Internet Protocol television, is a system through which television services are delivered using the Internet protocol suite over a packet-switched network such as a LAN or the Internet, instead of being delivered through traditional terrestrial, satellite signal, and cable television formats. Unlike downloaded media, IPTV offers the ability to stream the media in smaller batches, directly from the source. As a result, a client media player can begin playing the data (such as a movie) before the entire file has been transmitted. This is known as streaming media.
IPTV services may be classified into three main groups:
Live television, with or without interactivity related to the current TV show;
Time-shifted television: catch-up TV (replays a TV show that was broadcast hours or days ago), start-over TV (replays the current TV show from its beginning);
Video on demand (VOD): browse a catalog of videos, not related to TV programming.
... distribution device” (electricity meter) as well as a unique so-called “eThin” technology base to cater for Video on Demand, IPTV, Voice over IP, and cutting-edge cloud and Fog Computing solutions, underpinned by the delivery of content through its partner company, InovaMedia.
CommScope's new set top is the next generation of IP connected 4K UHD digital video decoder to seamlessly connect to the internet providing OTT streaming services, on-demand, and broadcast IPTV services ... providing OTT streaming services, on-demand, and broadcast IPTV services.
Unsurprisingly, its internet-protocol television (IPTV) unit was the top beneficiary amid the ongoing pandemic because the tougher social distancing measures significantly helped it accelerate the growth of its IPTV service and content creation ... "Working from home and home-learning trends sparked additional demand for KT's IPTV content," it said.
J Hotel has debuted its inaugural property today atop the Shanghai Tower, the tallest skyscraper in China and second-tallest in the world ... A ShanghaiViewAbove It All ... Numerous international TV programs are available on the 46-inch LED IPTVs, as well as on-demand viewing and screen projections to meet the demands of a diverse range of guests ... SOURCE.