A projector screen is a flat or curved projection surface prepared for projection purposes for viewing the projected image or video from projectors. Modern reflective projection screens have a diffuse reflection property; transmitted light screens for rear projection require diffuse scattering transmission. The projector-screen assembly is one of the so-called objective optical instruments. The … [Read more...]
Computer and Internet
Computer and Internet is catchall section of core computing categories including Cloud Computing, Digital Photography, Virtualization, Networking, Protocols and Others' which are not otherwise more subcategorized. Here also you will get unique articles and news on computer hardware, Software, Networking and Protocols.
What is Configuration Management
Configuration management consists of managing the technical description of a system (and its various components), as well as to manage all changes made during the evolution of the system. In other words, it is the set of processes to ensure the compliance of a product with the requirements, throughout its life cycle. Configuration management is used for configuring complex systems including … [Read more...]
What is ChatGPT?
ChatGPT is a prototype conversational agent using artificial intelligence, developed by OpenAI and specialized in dialogue. The chatbot is a language model refined by supervised learning and reinforcement learning. Launched in November 2022 in a non-internet-connected version, ChatGPT enjoys wide media exposure and receives an overall positive reception, although its factual accuracy is … [Read more...]
Zebronics Pixaplay 16 : Entry Level Movie Projector Review
Previously we have published some informative articles on projectors such as Is It Feasible to Build an LCD Projector at Home and What to Look For When Buying a 4K Laser Projector. Laser projectors are a breed of superior technology but most of us can not afford multiple laser projectors at home or office. For various reasons, we need to think about saving money. This article is for helping you to … [Read more...]
What is Voice User Interface (VUI)
A Voice User Interface (VUI) enables oral interaction between humans and computer based system. A system equipped with voice command device have the voice user interface. They usually use speech recognition to understand words spoken by humans and use text-to-speech to produce the sound response. The input and output takes place via spoken language. For this, neither the hands are needed, nor does … [Read more...]
Proxy Server: Design Pattern in Programming
A proxy is a computer software component that acts as an intermediary by placing itself between two hosts to facilitate or monitor their exchanges. In computer networks, a proxy is then a program serving as an intermediary to access another network (usually the network is public Internet). By extension, we also call a hardware proxy when such as a server set up to ensure the operation of … [Read more...]
Cyberpunk Aesthetics: What’s in it Special
There is no exact definition of the "cyberpunk" word. This is a direction in artistic creativity that actively absorbs elements and symbols of the computer subculture (“cyber-”), adding components of anti-aesthetics and social protest (“-punk”) to them. This subgenre of science fiction is open to all creative individuals who love unconventional approaches and the rejection of conventions. It is … [Read more...]
How to Do Electrical Layout Plan for Adding Smart Switches
If your electrical connections and switches are not properly planned then your cost to implement smart switches will increase. Installing more than the average number of smart switches will increase electricity consumption. Whenever you are implementing ceiling light, ceiling speakers and IoT; the complexity and electricity consumption is increasing. To keep the electricity bill lower, we suggest … [Read more...]
What is a Data Mesh?
Data mesh is an approach to creating a decentralized data architecture. It is based on domain-driven design. In data mesh, development teams are given responsibility for the development and operation of data products of their business domain. Data Mesh transfers the responsibility for data analysis to the technically cut domain teams. Analytical data is also made available to other teams in the … [Read more...]
What is Vehicular Ad-Hoc Network?
An ad-hoc vehicular network (VANET), is a type of communication network that uses vehicles as nodes of the network. Given the limited range of the communication channel (up to 1 km), connectivity is established sporadically (ad-hoc).For this reason, these networks are considered a specific type of mobile communication network. However, these types of networks have a number of specific challenges … [Read more...]
What is COB LED? How LED Chip On Board Works
Chip-on-board technology (COB) is a method for the direct assembly of unpackaged semiconductor chips on printed circuit boards to an electronic assembly. The term COB is used for all assemblies that contain the naked semiconductor, whereas originally it was understood exclusively as assemblies with chip-and-wire technology. By eliminating individual packaging of semiconductors, the final product … [Read more...]
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