Essays on Digital Devices

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Assistive Technologies for the Blind: Review of Studies

In 2012, there were two studies, Blind Navigation Support System Based on Microsoft Kinect [25] and Newly Blind Persons Using Virtual Environment System in a Traditional Orientation and Mobility Rehabilitation Program: A Case Study [26], worked in using wearable sensors to direct BVI people. In...

DisabilityGadgetsInnovation

2 Pages|823 Words

1843

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Personal Digital Assistants Technologies for Blind People

In 2009, a group of engineers innovated an idea of a new device to help blind people to perceive banknotes and coins by voice [20]. After six years of development, now their idea has joined the market as small handheld currency readers that announce the...

DisabilityGadgetsInnovation

2 Pages|788 Words

1950

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Advances and Future of Routing Protocols

In this modern era of technology, where almost nothing can be achieved without communication. Therefore, it’s important that the information transferred over the internet reaches its destination without any major delays and/or corruption. A simple conversation in human language can be understood by us because...

ComputerEnergy EfficiencyNetwork Security

2 Pages|746 Words

2199

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Blind People’s Independence in Daily Activities

Brain Systems Mediating Voice Identity Processing in Blind Humans Study [8] showed that the group of participants who are congenitally blind are actually learning voices in a quicker manner compared with the group of controlled sighted participants. The congenitally blind participants showed great capabilities in...

DisabilityGadgetsInnovation

2 Pages|734 Words

1860

Ims CAD: an Updated surveillance Tool and Its Critical Issues in Tropical Environment

This paper describes varieties of IMS tubes used in Chemical Agent Detector (CAD) and their behavior in tropical climatic conditions like India. Using in-house Environment test set-up, a comparative study of detectors procured from three different OEMs have been studied at progressively high humid environment...

GadgetsSurveillance

1 Page|575 Words

1899

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The Role of Camera in Photography

According to online Oxford dictionary camera is “a device for recording visual images in the from of a photographs, films, or video signals. ” Camera is a mechanical unit of photography which had stayed constant along all the development of the field of photography. It...

Business SuccessCamera

1 Page|453 Words

3482

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Convergence of 4g to 5g with Respect to Modulation Techniques

Abstract— the massive advancement in wireless communication has made the demand of latest technology drastically increasing day by day. It is the most active part of our lives to overcome the constraints of 4-G technology, a modified version 5G (fifth generation) technology is introduced. The...

Application SoftwareMobile Phone

3 Pages|1258 Words

1812

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Wireless Sensor Network Security Key Management

Wireless sensor networks play a vital role in the fields of Healthcare, Defence and widespread internet. The main drawback of the present WSNs is security measures. Attacks can be made on networks which causes high risks. They can be rectified by employing secure protocols and...

Famous PersonFrida KahloGadgets

2 Pages|948 Words

1733

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Analysis of Sustainability Strategies of an Insurance Company

For our sustainability project I was assigned to Travelers Company, which is an insurance company for more than 160 years. Travelers provide the coverage and protect customer’s important belongings and assets. They focus on innovation, which made them leaders in personal, business and specialty insurance....

CompanyComputer

3 Pages|1389 Words

1262

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Introduction of Snap Originals by Snapchat to Grow Its Value

Although the loss of importance of Snapchat has been huge since the arrival of his "clone", Instagram Stories, his co-founder and CEO Evan Spiegel does not resist not being profitable and having no future. Therefore, the company has to manage to grow its value and...

Digital EraGadgets

1 Page|424 Words

1076

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