Electronics/Sensors/IoT

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Because of poor visibility due to water turbidity caused by planktons, suspended impurities, etc., undersea image enhancement has specific difficulties. More turgid water gives images more of a green hue.

This project is about using a different color beam to cancel the color green hue that makes pictures blur when taking underwater pictures. As stated by the client, when divers take a picture the green hue color found underwater will make the picture blur.

Red and green cancel each other as do yellow and blue. When red and green a mixed together the produce yellow, not reddish green. Further, when yellow and blue are mixed together they cancel each other.

Therefore by installing a red beam that can cover ...

Generally a communication system is made-up of “transmitter, channel and receiver.” The architecture of narrowband receivers has had many changes since the beginning of the 19th century, but in recent years (2002~2019), design of multistandard receivers has become very important for designers because users prefer to receive all RF signals (such as Radio, TV, etc.) by one device. Commercial multistandard devices (e.g. Cellphones) are composed of many Surface-Acoustic-Wave (SAW) filters and receiver-circuits in one RFIC package for picking-up and demodulating signals, but recent studies have been focused on wideband Low Noise Amplifier (WB LNA) that these efforts will lead to have a SAW-less multistandard receiver with one WB LNA. Papers’ of Rui Ma et al [1], Jian Tao et ...

Dual-Adaptive Camouflage, or DAC

Adaptive camouflage merely to an environment's background scenery is only half of the property of true invisibility.

It require a dual-adaptive camouflage; one adaptable to the outside of the suit ( usually the case) itself, and it's background scenery taking both as one complete outside environment, and another part of it adaptable to the interior moving parts of the puppet Light-Interface of the object, or suit ( usually the case).

I say " usually the case" in this instance because it may not be a suit, but the dual-adaptive camouflage invisibility would still exist in a potential state even if it were a fixed Light-Interface System, simply owing to the concept of the Light-Interface form ...

Adaptable not only to the environment, but to itself as well.

The full diversity of my Light-Interface System concept can be demonstrated with my model of an invisible suit.

My 3-D Pixel Unit concept already exists, in part, as an angle sensitive pixel, but without the counterpart 3-D pixels and the length of connection between them.

The spherical symmetry of an angle sensitive pixel, adapted to other spherically symmetric 3-D Pixel Units across a Light-Interface System is what allows it to capture the full intersecting angles of the web-of-light thru the concentrated shape of the object in the Light-Interface.

Due to the full wrap-around symmetry of the light-web intersection, replicated in a concentration, by fully wrap-around 3-D Pixels Units on a body, the ...

External 3-Dimensional Holodeck Scenery

In it's simplest form, invisibility is depicted outside of the Light-Interface System, while an intersection ( holodeck) of the outside light is displayed, painted all along the interior walls in the Light-Interface, itself.

External Holodeck Scenery

The external world is transmitted thru the Light-Interface System, and part is diverted into continuing it's path thru the space that the Light-Interface System rests in, while a seperate holodeck reality can be painted all along the interior walls of the Light-Interface.

Internal Hologram Casting

If not a computer-generated internal hologram, such as a person or other furniture of the background scenery, it must first be projected from another " input receiving" Light-Interface, before it can be flipped around and transmitted back out the ...

I have invented an electrical circuit which helps to save electricity. Suppose there is a fan in a room operated by inverter supply and a water cooler outside the room connected with simple supply of electricity. As the load of water cooler is high so it is generally not run by invertor supply as compared to the fan. if the air and cooling giving by cooler is enough then we must keep the fan at the off position to save electricity. Suppose power cut happens when we are sleeping then mosquitoes and warming wake up me then I switch on the fan. If electricity comes on before I am asleep then I switch off the fan again to save ...

The team ENENT believes that the efficiency of the existing systems could drastically be improved by inculcating innovative techniques into it. Following our vision, the team made an innovation power distribution device that saves 20%-25% of the electricity bills. The device shifts phases in milliseconds to prevent imbalance being created into the system. This reduce the excess energy losses during the distribution of power. The cost of the device is just $300 and the device can easily be plugged into a conventional power distribution system with minor modification. The price could on average be recovered in about 6-7 months of installation through electricity bill savings.

Apart from balancing loads and reducing electricity bills, the device also ensures that your ...

Enhanced EAS system is an enhanced EAS box with all controls on screen or in build in browser circuit with enhanced cap capability and extra software setup tools.The main feature of my design is in addition to the existing <Preamble>ZCZC-ORG-EEE-PSSCCC+TTTT-JJJHHMM-LLLLLLLL- after which the YEAR-CALLSIGN- be added then existing <preemble>ZCZC-NNNN then -VERIFURL-CHECKSUMS- is added.The purpose of adding the year is to ensure a precise and valid date and originating call sign to find out who originated the alert. The URL is to link to a web page that has a link that the originator can add to for validating an alert by adding links to information then a check sum and to facilitate verifying alerts DM-OPEN would be re-enabled for ...

This project is about building a new mechanism that ensures the safety of wheelchair users going up and down an escalator. This is done by modifying the current escalators bed (upper layer in which we place our foot). The main concern of wheelchair users going upward on an escalator is a small backward force on the wheelchair or instability results in a very bad accident and could flip the wheelchair backward. So usually peoples on the wheelchair grab the handrails tight going upward and downward. This is very risky because if the hands of the percent slip we are looking at some serious damage. Aside from this risk, it is not comfortable on the ride and many public services ...

eShepherd is a world-first livestock virtual herding solution that provides remote pasture management, and animal monitoring for improved livestock and land welfare. Developed in Australia for the global market, eShepherd helps farmers manage their animals and land more effectively in the face of climate change.

eShepherd is an IoT driven platform comprising a GPS enabled neckband and cloud-based application which is used to fence, move and monitor livestock by detecting and responding to animal behaviour. Farmers use a cloud-based web application to create virtual paddock boundaries and check on livestock activity, all of which are updated dynamically to ensure accurate data. eShepherd contains a patented training program, refined through years of evidence-based research and development. The system responds to animal ...

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