Blockchain

          A blockchain means is a growing list of records and this list of records linked with using cryptography. Today’s scenario blockchain is very famous for cryptocurrencies and this blockchain readable by the public. There are two types of blockchains use normally; one is private blockchain for business purpose and second one snake oil blockchain for marketing purpose.

            Each computer in the blockchain network has its own copy of the blockchain, which means that there are thousands, or in the case of Bitcoin, millions of copies of the same blockchain. Although each copy of the blockchain is identical, spreading that information across a network of computers makes the information more difficult to manipulate.

       
          The blockchain, there isn’t a single, definitive account of events that can be manipulated. Instead, a hacker would need to manipulate every copy of the blockchain on the network.  We would like to see this tech trend in real life and hope you are also excited.

3D Camera

           A 3D camera is an imaging device that enables the perception of depth in images to replicate three dimensions as experienced through human binocular vision. Some 3D cameras use two or more lenses to record multiple points of view, while others use a single lens that shifts its position. 

         The combination of the two perspectives, as with the slightly different perspective of two human eyes, is what enables depth perception. 3D photography can enable an immersive frozen-in-time moment for stills or video content that seems real enough to touch.

           The principle behind the 3-D effect is called stereoscopy and the corresponding technology is known as stereoscopic imaging. The difference between objects seen through the left and right eyes (binocular disparity) is what enables perspective in human eyesight, along with our accommodation through focusing and visual center interpretation to integrate those two perspectives.

Edge Computing

                Formerly a technology trend to watch, cloud computing has become mainstream, with major players Amazon Web Services (AWS) and Google Cloud dominating the market. The adoption of cloud computing is still growing, as more and more businesses migrate to a cloud solution. But it’s no longer the emerging technology. Edge is. Move over, cloud computing, and make way for the edge.

             As the quantity of data we’re dealing with continues to increase, we’ve realized the shortcomings of cloud computing in some situations. Edge computing is designed to help solve some of those problems as a way to bypass the latency caused by cloud computing and getting data to a data center for processing. It can exist “on the edge,” if you will, closer to where computing needs to happen.For this reason, edge computing can be used to process time-sensitive data in remote locations with limited or no connectivity to a centralized location.

                In those situations, edge computing can act like mini data centers. Edge computing will increase as use the Internet of Things (IoT) devices increases. By 2022, the global edge computing market is expected to reach $6.72 billion.

Delivery Drones

       Delivery drones are operated autonomously or remotely, with operators potentially overseeing multiple drones at once. In several examples across the world, drones are being used for delivering time-sensitive items, such as medicine, or deliveries that would be difficult with traditional vehicle-based services. The delivery drones are “Unmanned Aerial Vehicles” (UAVs) that can deliver lightweight packages. Drones generally use 4-8 propellers and rechargeable batteries to provide thrust and attach packages underneath the body of the drone.

    

      A technology like delivery drones will surely face a number of hurdles before being adopted for commercial use. The introduction of delivery drones has stimulated discussion of what the technology can accomplish in terms of reduced vehicle travel. Delivery drones have the potential to change last-mile delivery economics for smaller and lighter packages as they could replace many deliveries currently made by traditional delivery vehicles.

        A differentiator in the space will be those that can add delivery through drones. Uber is already on the move, allegedly designing a drone delivery system called UberExpress that could be operational by 2021, according to a recent report by the Wall Street Journal. The company is participating in a drone pilot program in North Carolina.

Immersive Experiences in Smart Spaces

             Chatbots integrated into different chat and voice assistance platforms are changing the way people interact with the digital world, just like virtual reality (VR), augmented reality (AR), and mixed reality (MR). The combination of these technologies will dramatically change our perception of the world that surrounds us by creating smart spaces where more immersive, interactive, and automated experiences can occur for a specific group of people or for defined industry cases.

            The momentum driving digital transformation forward within the technology industry has been building for several years. This shift in how organisations do business will affect every organisation in every sector and there is no sign of it slowing down in 2019. One of the technologies that Gartner has identified as a key trend for 2019 is ‘smart spaces’ – an innovation that will accelerate digital transformation.

               The idea of technology existing beyond a physical notion of a device has been popularised by cloud computing, but Gartner also believes that 2019 will see an increase in the number of autonomous ‘things’, such as robots, drones and vehicles, working together intelligently. Gartner foresees “swarms” of devices collaborating with each other and with humans to automate processes and solve problems.

Big Data

               Big Data and Hadoop Training – Explore the Curriculum to Master Big Data and Hadoop. Big data refers to problems that are associated with processing and storing different types of data. Most of the companies today, rely on big data analytics to gain huge insight about their: customer, product research, marketing initiatives and many more. The consolidation of big data vendors (as measured by the dwindling number of vendors at trade shows like Strata) will level off. Soon, the number of companies getting acquired or simply disappearing will match the number of new entrants.

               For your surprise, big data led Germany to win the world cup. Hadoop and Spark are the two most famous frameworks for solving Big Data problems. If you already have some knowledge of Big Data, splendid! If not, now is the time to start. With 2018 coming to a close, it’s time to engage in that long-standing New Year’s tradition of putting on our sorcerer hats and predicting what’s ahead for big data trends in 2019.

           Fewer vendors will get funded, but more of them will be delivering a greater level of innovation and value. the first wave of big data vendors included many organizations that weren’t building businesses–they were building features. As more of them get rolled up into an integrated stack, it will be up to the next generation of players that come in to transform big data into something that’s truly big.

Technology not replace Teachers

             Technology Will Not Replace Teachers. There is an onslaught of technology on the modern classroom. Teachers, administrators, parents, and students alike are being told that technology is the whetstone with which we can all sharpen our education system. Technology can open doors, expand minds, and change the world.

            The technology has, no doubts, brought a lot of relief for the human kind, but that doesn’t mean it can overpower or substitute humans. And, the major cause for this is its inability to interact with humans. Coming to the education sector, technology is undoubtedly a boon for many, as while on one hand, it does make learning easy for students, on the other it eases the teaching process for the teachers. There is an onslaught of technology on the modern classroom. Teachers, administrators, parents, and students alike are being told that technology is the whetstone with which we can all sharpen our education system.

              The technology can open doors, expand minds, and change the world. That may be true, but it’s not the panacea that it’s been made out to be. In fact, the influx of technology like iPads means there is a greater need for teachers. We need teachers who are part early adopter, part integrator, and part mad scientist. The modern teacher must be willing to take chances and able to figure out how not just how technology works, but how it works for each student, and where its use is most appropriate.