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Showing posts from 2016

Which type of Office Look you like?

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Type 1 - Open Office Side by side face to face Type 2 - Open Office Side by side face to face with big monitor and whiteboard Type 3 - Open office Side by side in small group of tables Type 4 - Open office with L shape table Type 5 - Front with partition wall and a small drawer Type 6 - Partition wall separate in small area Type 7 - Visible Partition wall separate in small area Type 8 - Partition wall around table

3LCD

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3LCD is the name and brand of a major LCD projection color image generation technology used in modern digital projectors. 3LCD technology was developed and refined by Japanese imaging company Epson in the 1980s and was first licensed for use in projectors in 1988. In January 1989, Epson launched its first 3LCD projector, the VPJ-700. Although Epson still owns 3LCD technology, it is marketed by an affiliated organization simply named after the technology:"3LCD". The organization is a consortium of projector manufacturers that have licensed 3LCD technology to be used in their products. To date, about 40 different projector brands worldwide have adopted 3LCD technology. According to electronics industry research company Pacific Media Associates, projectors using 3LCD technology comprised about 51% of the world's digital projector market in 2009. 3LCD technology gets its name from the three LCD panel chips used in its image generation engine. Source from Wiki

Digital Light Processing (DLP)

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Digital Light Processing (DLP) is a display device based on optical micro-electro-mechanical technology that uses a digital micromirror device. It was originally developed in 1987 by Dr. Larry Hornbeck of Texas Instruments. Source from Wikipedia  https://en.wikipedia.org/wiki/Digital_Light_Processing

LPDDR4 Ram

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LPDDR RAM stands for low power double data rate random access memory, and is the memory used to store short term data used by applications. Unlike its desktop equivalent, low power RAM comes with a smaller bit bus, but this helps when it comes to power efficiency. The number, such as LPDDR3 or LPDDR4, simply marks the generation of the technology, we’ll have to dive down a little deeper into the specifications to see what has changed.

Why Satellite Internet speed slower than Cable?

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Compared to ground-based communication, all geostationary satellite communications experience higher latency due to the signal having to travel  35,786 km (22,236 mi)  to a satellite in geostationary orbit and back to Earth again. Even at the  speed of light  (about 300,000 km/s or 186,000 miles per second), this delay can be significant. If all other signaling delays could be eliminated, it still takes a radio signal about 250 milliseconds (ms), or about a quarter of a second, to travel to the satellite and back to the ground. [14] The absolute minimum total amount of delay is variable, due to the satellite staying in one place in the sky, while ground based users can be directly below with a roundtrip latency of 239.6 ms, or far to the side of the planet near the horizon with a roundtrip latency of 279.0 ms. [15] For an Internet packet, that delay is doubled before a reply is received. That is the theoretical minimum. Factoring in other normal delays from network sources gives a ty

XPS vs EPS polystyrene foam

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XPS Foam EPS Foam There are two types of rigid polystyrene foam plastic insulation, extruded (XPS foam), and expanded (EPS foam). Although both types of insulation are comprised of polystyrene, the two types of manufacturing processes produce finished products with very different performance properties. XPS is manufactured in a continuous extrusion process that produces a homogeneous closed cell crossed section, whereas EPS is manufactured by expanding spherical beads in a mold, using heat and pressure to fuse the beads together. The Expanded Polystyrene Foam industry has put out extensive messaging about how EPS foam performs the same, if not better, than Extruded Polystyrene Rigid Foam Insulation when it comes to R-value and moisture. XPS foam is more moisture-resistant than EPS foam* XPS foam holds R-value better than EPS foam at lower mean temperatures when water is present

Light Fidelity (Li-Fi)

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Light Fidelity (Li-Fi) is a bidirectional , high-speed and fully networked wireless communication technology similar to Wi-Fi . The term was coined by Harald Haas [1] and is a form of visible light communication and a subset of optical wireless communications (OWC) and could be a complement to RF communication ( Wi-Fi or cellular networks ), or even a replacement in contexts of data broadcasting . It is wire and uv visible-light communication or infrared and near- ultraviolet instead of radio-frequency spectrum, part of optical wireless communications technology, which carries much more information, and has been proposed as a solution to the RF-bandwidth limitations . [2] Source from Wikipedia https://en.wikipedia.org/wiki/Li-Fi