When one thinks of sign language, he or she may think it is a language utilized only by the deaf or hard of hearing. Previously, parents had to wait until their child’s vocal chords developed in order to understand their needs and wants. Sign language enables children to communicate at a much earlier stage of development. With a recent newfound interest in the language, one […]

Using Your Phone as Your Wallet If you are a frequent Starbucks visitor, you may have been an early adopter of the Starbucks app and been quickly introduced to mobile payments, or the “pay with your phone in-store” concept, when it was launched in 2011. A report by eMarketer says you were not alone, and today there are more than 23 million consumers using the […]

Today, calling cards are popular to consumers who want to reach their loved ones abroad. No matter how far the distance is, they can talk to each other with just a few calls away. These cards are considered as a great alternative in the telecommunications world as they redefined the calling experience of each and every caller. In a world where there are constant changes […]

A simple 4-bit digital-to-analog converter that is constructed from a digitally controlled switch (74HC4066), a set of binary-weighted resistors, and an operational amplifier. The basic idea is to create an inverting amplifier circuit whose gain is controlled by changing the input resistance Rin. The 74HC4066 and the resistors together act as a digitally controlled Rin that can take on one of 16 possible values. (You […]

Today, many users apply optical network components from different suppliers. Thus, we need to test if the optical transceivers are compatible and interoperatable with other components. Otherwise, components are possible to be broken. Meanwhile, the entire network can’t operate well. As we know, a fiber optical transceiver has a transmitter and a receiver. The transceiver transmits data trough a fiber from transmitter to receiver. But […]

Fibre optic cabling is a relatively new technology that is becoming more and more widely used around the world. There are many reason to this, mostly due to the many advantages that the technology has over its predecessor, the conventional copper wire option. This is certainly true, where the National Broadband Network has meant thousands of jobs have been created for the purpose of installing […]

The world of venture capital is strange. A few thousand individuals invest hundreds of billions of dollars into ventures large and small (Hampleton Partners report that in 2018, $185 billion was invested worldwide). These dollars provide entrepreneurs with the resources and runway they need to create companies that have the potential to change the world. Venture Capital (VC) firms are powerful catalysts for the development, […]

Whether you are looking for structured cabling in a new building property or the integration of fibre optic cabling in your business premises, you will need to call on a communications infrastructure solutions provider in order to carry out the work, as these projects require not only the best equipment but also a high level of expertise. When searching for a communications infrastructure solutions provider, […]

Do you remember how engaged and fascinated you were as a child when someone read or told you a bedtime story, or while listening to your teacher narrate a parable in school? Just as sitting around a campfire listening to stories can transport an individual to a different world with imagination, education, emotion or a cultural connection, narratives can take consumers to a place of […]

  Academic literature is very important to your graduate work. You will want to limit the use of the Web, and instead increase the use of scholarly literature. Note: Wikipedia is not an acceptable source for graduate-level work.   All of your opinions should be backed-up with academic scholarly peer reviewed articles whether they be in discussions or in papers. Your textbook alone as a […]