Cell phones have become a necessity for many people throughout the world. The ability to keep in touch with family, business associates, and access to email are only a few of the reasons for the increasing importance of cell phones. However, the mobile-phones in early times were bulky, restrictive to only some features and worked only in areas where there was a good connection. All these problems were resolved by integrating a processor within a cell-phone. The processor is the central hub of your smartphone. It receives and executes every command, performing billions of calculations per second. The effectiveness of the processor directly affects every application you run, whether it's the camera, the music player, or just a simple email program. In the following journal, we have discussed the distinctive features, merits, and demerits of the latest mobile phone processors of different Tech companies.

A Comparative Study on the Recent Smart Mobile Phone Processors

A new perception of pen is coming now that is programmed pen with voice acknowledgment. Programmed composing is a capacity permitting incapacitated people to deliver composed words without intentionally composing. The words are professed to emerge from a sub-cognizant, otherworldly or extraordinary source. Automatic composing machine is a mechanical hand which is utilized to compose characters just as word. The pen is utilized to compose whatever deadened individuals wish to uncover to others with the utilization of voice sensor. The pen essayist idea includes all the customary components like programmed composing machine, pen, hard circle, voice sensor, raspberry pi, battery and so on., in an imaginative way. The programmed pen author with sensor is intended for three primary purposes. First to detect the things that rings a bell utilizing voice sensors, second is to change over the brain sense to voice matter. Consequently, the voice is in this way changed over to content utilizing programmed composing pen. The primary target is to support the truly impeded individual. Apply autonomy is a key innovation in the advanced world. Robots are an entrenched piece of assembling and distribution center mechanization. There is numerous regular kinds of modern Robot Robotics is the part of mechanical designing, electrical building and software engineering. That manages the structure, development, activity, and utilization of robots, just as PC frameworks for their control, tactile input and data preparing.

Development of Artificial Intelligence based assessment writing Robot for disable people

The smart revolution has penetrated in a wide range of applications. Smart campus, as the high-end form of education systems, deploys cutting-edge information and communication technologies to enhance the effectiveness and efficiency of campus services. Under the pandemic of COVID-19, smart campus has shown unprecedented importance owing to its remote, personalized, and ubiquitous features. All these factors have made smart campus an ongoing intense research topic in recent years, whereas existing reviews on smart campus were conducted in earlier years and thus an update is imperatively needed to investigate and summarize the emerging knowledge, technologies, and applications in this context. This paper conducts a systematic review on smart campus technologies and applications, and then strategically classifying them into different domains to investigate the current research pattern. Moreover, adhering to the human-centered principle of smart campus development, a human-centered case study has been carried out and presented in this paper to evaluate the consistency and adherence of current research trend to the stakeholders needs and interests.

A Systematic Review on Technologies and Applications in Smart Campus: A Human-Centered Case Study

An IoT‐Based Gadget for Visually Impaired People

The smart revolution has penetrated in a wide range of applications. Smart campus, as the high-end form of education systems, deploys cutting-edge information and communication technologies to enhance the effectiveness and efficiency of campus services. Under the pandemic of COVID-19, smart campus has shown unprecedented importance owing to its remote, personalized, and ubiquitous features. All these factors have made smart campus an ongoing intense research topic in recent years, whereas existing reviews on smart campus were conducted in earlier years and thus an update is imperatively needed to investigate and summarize the emerging knowledge, technologies, and applications in this context. This paper conducts a systematic review on smart campus technologies and applications, and then strategically classifying them into different domains to investigate the current research pattern. Moreover, adhering to the human-centered principle of smart campus development, a human-centered case study has been carried out and presented in this paper to evaluate the consistency and adherence of current research trend to the stakeholders needs and interests. 

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Retrieving information from a source is one of the hassle works to do in this world. Right from the manual intervention to computer world, information retrieval is known for its trouble factors. Conveying rightful information to the rightful person may be a guideline to face consequences. Though the information retrieval was changed digitally, it also requires a manual intervention to take look at that information. Our idea was to retrieve information of students through virtual voice assistant where it requires zero manual intervention except for asking a query. There are various virtual voice assistants in the market like Google Assistant, Cortana, Alexa, and Siri. In this, the Alexa can be chosen for a specific reason as it works with voice processing cloud, and it has scalable database. Amazon Developer helps the developers to customize the Alexa device by creating a new skill sets according to the need. Alexa works with three different devices, and they are Amazon’s Echo Dot, Echo, and Echo Plus. The skill set that is developed is compatible in all three devices, and Echo Dot is compact and portable for testing. Therefore, users can ask Alexa for specific information, and Alexa would reply them at ease. The following paper consists of development of skill set for the Alexa device that would retrieve information about the students if it is properly fed in its database.

Implementation of Alexa-Based Intelligent Voice Response System for Smart Campus

In this paper an information securing framework which will gauge certain parameters in every condition is proposed for ventures. WSN has been utilized to gather a physical wonder in shifts application, for example, living space observing. By utilizing Time Division Multiple Access (TDMA) GSM framework was created as advanced framework which is utilized. The IoT empowers physical gadgets, vehicles, home apparatuses, different things Embedded with electronic programming, sensor actuators to interface trade information. The ongoing information from nature is gathered by PIC and sensors. By zigbee show arduino works goes about as a base station which accumulates number of passed on sensor a considerable number reports verifying.

A Smart Industrial Pollution Detection and Monitoring Using Internet of Things (IoT)

In the current scenario, to utilize Android application to control home apparatuses. Android application, which you can use to control electrical machines with directions. Directions are sent by means of Bluetooth to Arduino Leonardo. Along these lines, there is no compelling reason to get up to turn ON or OFF the gadget while viewing a film or doing some work. Despite what might be expected, controlling home machines and projector requires a major exertion in programming. The proposed strategy is making a brilliant application for controlling the home apparatuses and projector utilizing an Arduino Leonardo. Crafted by a keen application is to produce order without anyone else’s input each n-times to the gadget. Here, Secure Efficient Authentication Protocol (SEAP) convention is utilized for a productive verifying reason. Arduino bolsters increasingly number of sensor for cutting edge future reason. In this work, an answer is found for filling this opening in the proposed system, definitely just as they existed embedded in Android condition. The effort handles the Bluetooth HC-05 advancement and comprehends a library for sharp contraptions directing. The proposed design is tentatively assessed in a conceivable situation of home computerization and projector control.

Control of Home Appliances and Projector by Smart Application Using SEAP Protocol

Reducing the vitality utilization of accessible assets is as yet an issue to be comprehended in wireless sensor networks (WSNs). Numerous sorts of existing directing conventions are created to spare power utilization. In these conventions, bunch-based steering conventions are observed to be more vitality effective. A bunch head is chosen to total the information got from root hubs and advances these information to the base station in group-based steering. The choice of group heads ought to be productive to spare vitality. In Clustering LEACH convention, dynamic grouping for the productive determination of bunch heads has been utilized. The steering convention works effectively in enormous just as little regions. It performed NS2 recreations to watch the system throughput, vitality utilization, arrange lifetime and the quantity of group heads. It has been done in Multihop Leach protocol (M-LEACH), which remaining vitality and separation of hub from BS are utilized as parameters for CH choice. It has been done that the P-LEACH as far as system lifetime and took less vitality devoured when the measure of information to move to BS. On the off chance that most extreme number of hubs is bursting at the seams with time, demonstrates the system lifetime.

A Novel Approach on Various Routing Protocols for WSN

The goal of this undertaking is to audit existing sustainable power source and imminent methodologies in vitality reaping procedure as methods for having an economical and low support activity of WSN (wireless sensor networks). The Internet of Things idea has been utilized to build up the undertaking. Sunlight-based vitality reapers are getting to be basic in home and structures to give considerable advantages to our atmosphere, well-being, and economy. It together with other inexhaustible sources will soon outdate the customary fossil vitality to turn into a column for economical improvement. An IoT-based system is implemented to distribute energy among the solar board. The power gathered by sunlight-based clusters, in any case, relies on different factors, for example, climate conditions, photovoltaic (PV) boards, and vitality transformation that need broad and constant examinations to boost its potential. In the primary bearing, fixed, single, and twofold pivot trackers are created to follow the course of the sun. An electromechanical framework to pursue the situation of the sun was structured. It is coordinated by a shut circle servo framework that takes estimations of direct sun-based radiation as the criticism. The control methodology is to drive two little dc engines with the goal that the sun picture is kept at the focal point of the four-quadrant photograph indicator detecting the sun position.

E. Udayakumar

Papers

Implementation of Alexa-Based Intelligent Voice Response System for Smart Campus

A Smart Industrial Pollution Detection and Monitoring Using Internet of Things (IoT)

Control of Home Appliances and Projector by Smart Application Using SEAP Protocol

A Novel Approach on Various Routing Protocols for WSN

A Novel Approach on Renewable Energy Harvesting Using Internet of Things (IoT)