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삼성 2019년NEW 무풍 에어컨 체험단 모집 공고

#삼성무풍에어컨 #무풍갤러리 #무풍벽걸이 #인테리어가전

2018년 12월31일 완공된 우리집에 아직 에어컨이 없다.
#단독주택 은 LX 시스템 에어컨이라는 주변의 얘기를 모두 뿌리치고
미래 스마트홈을 지향하는 몇가지 이유로 일찌감치 우리집 에어컨은 #삼성무풍에어컨 으로 결정했다
스마트 기능과 인터넷 연결기능은 필수! 가전 제품이 일단 대부분 삼성 제품이라
#스마트싱즈#빅스비 연결이 되는 #삼성무풍에어컨 을 일찍부터 점찍어놓았다.
(향후 여러 IoT 제품과 통합을 위해)
시스템 에어컨 대비 주택의 공간활용도는 떨어지지만 설계 시공시부터 무릅쓰고
요즘 #인테리어가전 으로 디자인도 이쁘고 필터 청소도 간편한
스텐드 #무풍벽걸이 #무풍갤러리 제품으로 결정했다.
그러나 이미 설치 장소를 배관공사는 끝났으나 슬프게도 제품은 아직 없다.

그러던 찰나!!
우연히 체험단 모집 광고를 보았다.

우리집은 에어컨 설치할 배관이 7개나된다 ;;;;
올여름 #2019년NEW무풍에어컨 으로 더 진화한 #공기청정 기능과 #음성인식 #뉴빅스비 로 스마트 홈을 시작 해보자~
제발 체험단에 선정 되기를......ㅎㅎ
2018년 제품도 디자인이 좋았지만 2019년 New 디자인이 확 바뀐것 같다~~
좀더 모던해진것 같음.
2019년 #삼성무풍에어컨 은 바람문이 패널 안쪽에 있고 #하이패스팬#서큘레이터팬 이 강력하고 멀리 냉기를 보낸다고 한다
체험단은 1,2차 로 나뉘어져 있는데 1차는 끝났고 2차는 2월15일 까지다~
내게도 이런 행운이 올까? (살면서 이런건 한번도 안됨 ㅎㅎ)
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Internet of Things and its Far-Reaching Influence on Society
One of the trends in the field of the internet that's unfolding itself is the "Internet of Things". The IoT is in surge so much that it's expected to record over 30 billion connected devices globally. Do you wonder, how will IoT impact the present & future? Well, in this article, you will learn about what is IoT and its IoT impact on the real world. What is IoT? The internet of things is a system of interdependent computing devices, mechanical and digital appliances, objects, humans, and animals bestowed with unique identifiers (UIDs) to transmit data over a network. IoT doesn't require human-to-human or human-to-computer employment. The Internet of Things (IoT) can also be described as the network of physical gadgets connected with sensors or software to exchange data with other devices and systems over the internet. All the meaningful sets of information from these systems are collected to boost productivity and efficiency. Now, let's move further by discussing the positive impacts of IoT on our daily lives. To learn more about IoT, read our blog on – What is IoT? Impact of IoT on society ● Smart homes & offices backed with the internet of things can save energy costs. ● IoT offers enhanced security by round-the-clock surveillance. ● The Internet of things takes active action in case of security negligence. For example, forewarning the local police body. ● In the field of medicine, IoT can execute remote monitoring of patients, and also provide medication for them. ● Alerts of daily tasks; like payment of bills; are an impact of the Internet of Things on society. ● The Internet of things made smart light and auto-sensors a reality. These technologies can effectively control traffic signals. ● Remote examination of the assembly line and manufacturing system are impacts of IoT. These facilities can help multiply efficiency, safety, and reliability in the manufacturing sector. Also Read: Advanced Certification Program in IoT Impact of Internet of Things in Our Day to Day Life Have you ever thought about IoT's impact in the real world? Read below and know about some of the positive impacts of the internet of things in our day-to-day lives. ● Home-based automation The various automated home appliances are common IoT examples in daily life. Smart TVs enhance the entertainment levels. Now we can easily monitor & control a TV connected to the internet. We can enjoy watching our favorite shows through the cloud. Another example of IoT in the real world is sensor lights and security systems installed in private sectors. ● Industries The majority of industry at the global level has transformed because of the IoT devices in daily life. IoT is helping businesses to increase efficiency and simplify processes. They have transformed the way of implementing different operations. Presently, IoT applications in daily life enhance the ease of jobs in industries. Smart IoT machines can collect & process a magnitude of data on their own. Security The influence of IoT on society in terms of increased security is magnificent. The installation of CCTV cameras is an example of IoT. CCTVs are a great approach towards safeguarding the society we live in today. Smart door locks, Facial recognition systems, etc. are examples. ● Healthcare Talking about healthcare, the impact of the IoT on our daily lives is fundamental. The medical sector can be considered as one of the best IoT examples in daily life. IoT has upgraded the healthcare system. IoT applications possess the capability to detect different diseases without any remarkable process. Also, IoT helps doctors treat their patients from anywhere via online healthcare systems. ● Jobs The impact of IoT on the job market is quite praiseworthy. The Internet of Things can strike the overall job market thereby expanding it. IoT's network of connected devices will slowly dominate many of the jobs of today. What are the impacts of IoT in the future? ● Smart Cities IoT devices can accumulate a bulk of data & hence they'll become smarter. This is one major impact of IoT in the future. Using IoT-connected devices will reshape cities into smart cities. Soon, we will come across smart traffic lights that'll collect traffic data and sync traffic control in the course of peak traffic. ● Smart Gardening Internet of Things devices can be used outside homes & one such example is 'smart gardening'. The garden is also counted in this generation of ever-increasing connectivity. Smart gardening is an attempt at a smart home addition. Currently, there are automated, remote-controlled sprinkler systems, robot lawnmowers & many other garden IoT applications. In the future, many more are likely to appear. ● Data Transfer The transfer of data packets is a highly convenient and quick task in IoT. In the future, the internet of things will impact data transfer. How? The devices will be connected virtually which will help not only businesses but also people living in this society. With IoT, several devices interlinked to the internet can gather, receive, process, and communicate with each other. All of these will be 100% Internet Protocol-based functionalities. We hope this article has helped you understand the influence IoT has on society.
귀요미들 이사가는 날...
냉장고에 붙어있는 저 아이들 여행 다녀오면서 한두개씩 데려온 저의 귀요미들이랍니다. 와입은 정신 사납다고 싫어라 하지만 저에겐 소중한 아이들이랍니다. 그런데 귀요미들이 이사를 하게 됐습니다. 냉장고가 올해 구력이 14년차인데 언제부턴가 상태도 살짝 그렇고해서 와입께서 바꾸신다고 하시네요. 근데 중요한건 새 냉장고엔 귀요미들이 붙지를 않는다네요 ㅡ.,ㅡ 스뎅인건가... 귀요미들 일단 방을 뺐답니다. 귀요미들 임시거처... 어서 안정된 거처를 찾아줘야 할텐데 말입니다... 냉장고 비워보니 내용물이 엄청나네요 ㅋ 방빼~~~고 나니 썰렁하네요... 그동안 정들었던 아인데 말입니다. 그대... 잘가라~~~ 새로 들어온 아이랍니다. 혹시나 해서 마그넷을 붙여봤더니 역시나 ㅡ..ㅡ 혹시나하고 건조기 옆으로 이사를 해보니 휴 다행히도 아이들이 다 들어가네요^^ 제가 건조기를 들이고 엄청 만족해하고 있었는데 귀요미들의 보금자리로도 안성맞춤이라 다행입니다 ㅎ 건조기가 살짝 진동이 있는데도 귀요미들 제자리를 잘 잡고 있더라구요 ㅎ. 와입이 건조기 옆으로 또 뭔가를 들이려고 하는데 불안하네요 ㅡ..ㅡ 찬조출연... 마그넷은 아니지만 어서 빨리 장식장을 사서 이사를 시키라는 압력을 받고있는 아이들...
화웨이 ‘폴더블 메이트 X 5G’ vs 삼성 ‘갤럭시 폴드’ 스펙 비교
성능, 가격 대비 당신의 선택은? 풍문만 무성했던 폴더블 스마트폰. 전자 기업들이 획기적인 시스템을 차용한 접이식 스마트폰을 속속들이 공개하고 있다. 화웨이(Huawei) 또한 삼성의 뒤를 이어 스페인 바르셀로나에서 개최된 모바일월드콩그레스(MWC) 2019를 통해 ‘폴더블 메이트 X 5G’를 공개했다. 연단에 오른 리처드 유 화웨이 CEO는 연신 삼성전자 갤럭시 폴드를 겨냥해 자사 신작의 장점을 홍보하기도 했다. 삼성의 ‘갤럭시 폴드’와 화웨이의 ‘메이트 X 5G’, 둘의 핵심적인 차이점은 무엇일까. 접는 방식 삼성의 갤럭시 폴드는 세로를 축으로 안으로 화면을 접는 ‘인폴딩’ 방식인 반면에 메이트 X는 밖으로 접는 ‘아웃폴딩’ 방식을 택했다. 갤럭시 폴드는 펼쳤을 때 화면 크기는 7.2인치 접었을 때 4.6인치에 이른다. 메이트 X는 펼쳤을 때 화면 크기 8인치, 접었을 때 전면이 6.6인치, 후면이 6.38인치로 사실상 메이트 X의 사이즈가 더 큰 편. 두께 메이트 X는 3년간 개발한 100개 이상의 부품이 들어간 힌지를 채택해 뉴 아이패드 프로보다 얇다. 갤럭시 폴드에 적용한 또 다른 신기술인 힌지 역시 자연스럽게 화면을 펼치거나 접을 수 있도록 돕고 화면을 평평하게 유지해준다. 접었을 때 두께가 10㎜, 무게는 200g대 수준이 되면 갤럭시 폴드가 경쟁력을 확보할 수 있다고 내다본다. 용량 및 속도 메이트 X는 5G 전용으로 제작됐으며 여타 5G 전용 스마트폰보다도 다운로드 속도가 2배가량 빠르다. 1GB짜리 영화를 3초 만에 다운로드 받을 수 있는 점이 특징. 메모리는 8GB, 저장 공간은 512GB를 갖췄다. 갤럭시 폴더 또한 512GB에 이르는 메모리의 위용을 과시하기도. 카메라 메이트 X에는 라이카에서 공급받은 트리플 카메라를 탑재해 셀카에 최적화되었다. 갤럭시 폴더는 후면에 3개, 펼친 상태의 전면에 2개, 접은 상태의 전면에 1개 총 6개의 카메라가 사용됐다. 화소는 1000만에서 1200만 사이. 가격 및 출시 정보 메이트 X는 삼성보다 한화로 약 60만 원가량 비싼 292만 원대며, 오는 6월부터 판매될 예정이다. 갤럭시 폴더의 가격은 약 222만 원대, 구매는 4월 26일부터. 더 자세한 내용은 <아이즈매거진> 링크에서
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What will be the future for Data Science and Machine Learning?
The field of data science has a promising future ahead and so the importance of data science is emerging. This subject will continue to grow in relevance as firms become more data-centric and as they become more aware of the full significance and potential of the data they collect. Data scientists may make significant contributions to the creation of new goods and services through their analytical abilities. This only serves to increase their significance. There is a huge requirement to learn data science and machine learning as data scientists, data engineers, and data analytics are several career opportunities available that entail working with artificial intelligence. What is Data Science and how does it work? Data Science may be characterized as a multi-disciplinary tool that pulls insights from structured and unstructured data by using scientific techniques, procedures, algorithms, and systems to extract insights from data sources. Data Science is a technical term that refers to the integration of statistics, data analysis, and machine learning in order to comprehend and analyze real occurrences via data. Data Science's Long-Term Future Prospects According to a recent poll conducted by The Hindu, around 97,000 data analytics positions are now available in India owing to a scarcity of qualified candidates. Due to the widespread use of data analytics in practically every business, the number of positions in the field of data science increased by 45 percent in the previous year. E-commerce E-commerce and retail are two of the most important businesses that demand extensive data analysis at the most granular level possible. Because of the successful adoption of data analysis techniques, online retailers will be better able to anticipate consumer purchases, profit margins, and losses, and even influence people into purchasing items by watching their behavior. Manufacturing There are a multitude of reasons why data science is applied in the manufacturing industry. The most common applications of data science in manufacturing are to improve efficiency, reduce risk, and raise profit margins. Following the global financial crisis of 2008, the banking sector has seen unprecedented growth. Banks were among the first organizations to utilize information technology for business operations and security. Healthcare Every day, massive amounts of data are generated through electronic medical records, billing, clinical systems, data from wearables, and a variety of other sources. This creates a significant potential for healthcare practitioners to improve patient care by using actionable insights derived from past patient data. Of course, data science is responsible for making this happen. Transport The transportation business generates massive volumes of data on a regular basis, which is unparalleled. Ticketing and fare collecting systems, as well as scheduling and asset management systems, are used to gather the majority of the data in the sector. It is possible to get unparalleled insights into the development and management of transportation networks via the use of data science techniques. Job Positions in the Data Science Consider the following examples of Data Science employment positions that are now available. Jobs in data science for new graduates may include positions such as business analyst, data scientist, statistician, or data architect, among others. ● Big Data Engineer: Big data engineers are responsible for the development, maintenance, testing, and evaluation of big data solutions in businesses. ● Machine Learning Engineer: Machine learning engineers are responsible for the design and implementation of machine learning applications and algorithms in order to answer business difficulties. ● Data Scientist: Data scientists must be familiar with business difficulties and be able to provide the most appropriate solutions via data analysis and data processing. ● Statistician: The statistician analyses the findings and makes strategic suggestions or incisive forecasts based on the data visualization tools or reports that are generated. ● Analysts of data: Data analysts are engaged in the modification of data and the display of data. ● Business Analysts: Business analysts utilize predictive, prescriptive, and descriptive analytics to translate complicated data into actionable insights that are readily understood by their clients and colleagues. What role does Data Science have in shaping students' future career choices? As soon as they finish their upper secondary school, students find themselves at a fork in the road with several options. A considerable proportion of people who decide to pursue a career in science and technology do so via engineering programs at their respective universities. Engineering students often wonder whether they should pursue conventional engineering courses or if they should pursue one of the more recent engineering streams. Is it worthwhile to enroll in a Data Science course or not? What is the scope of Data Science and Machine Learning? In order to respond to this question, we provide the following responses: In fact, studying Data Science and analytics is worthwhile since there is a sky-high need for Data science workers in every area, and the demand will be too great to satisfy by 2025 if a sufficient number of Data science professionals do not enter the field. To be sure, it is possible if you believe you have an analytical bent of mind, a problem-solving approach, and the endurance to deal with large data sets. The demand is only going to increase in the future. By 2025, there will be a significant imbalance between the demand for qualified professionals and the supply of qualified experts. The IoT Academy is one such stage where you can find out about Data Science, Machine Learning, and IoT exhaustively. With devoted coaches at work, you can improve on the complicated cycles and try for a productive profession in those spaces. #Data science #Machine Learning #IoT
건조기 사용 후기...
저희 집에서 빨래는 제 담당입니다. 세탁후 빨래를 베란다랑 건조대에 널고 마르면 걷고 개서 아이들, 와입 그리고 제 옷들을 옷장에 걸고 정리하는 일까지요. 저는 빨래후 깨끗이 세탁된 빨래들을 널고, 마르면 개는게 너무 기분이 좋습니다 ㅎㅎ. 주말에 가끔 와입이 세탁기를 돌리지만 세탁기의 세탁이 끝날때 나는 멜로디에 자동적으로 잠이 깨집니다 ㅋ. 하지만 가끔 빨래 때문에 신경이 쓰이거나 짜증이 날때도 있습니다. 갑자기 강풍이 불어 빨래가 날아가는 일이 생길때 아래층으로 내려가 그 빨래를 찾아와 다시 세탁해야 할때 입니다. 하지만 아주 가끔은 그 빨래를 찾지 못할때도 있었습니다. 그것도 제가 아끼는 옷을 말입니다. 날씨가 맑았다 흐렸다 해가 났다 비가 왔다 오락가락 할때는 빨래를 널었다 걷었다를 반복합니다. 그러다 아예 포기하고 방안에 제습기를 돌리고 빨래를 말릴때도 있습니다. 비둘기는 저의 적입니다. 깨끗하게 빨아놓은 빨래에 똥을 찍찍 갈겨놓습니다. 그럼 그놈을 죽이고싶습니다 ㅡ..ㅡ 미세먼지가 많을 때는 밖에 널어놓고도 왠지 찜찜합니다. 그래서 제가 먼저 와입에게 건조기를 사자고 했습니다. 그리고 오늘 드디어 건조기가 배송됐습니다... 숙원사업 한가지가 해결됐습니다. 오늘도 평소처럼 빨래를 하고 건조대와 베란다에 널려고 하고 있던차에 아기다리 고기다리던 건조기가 배송된다는 연락을 받았습니다. 아, 드디어... 늬들은 일단 이 상태로 동작그만... 언제올지 모를 건조기를 위해 책장을 치우고 공간을 만들어놨습니다. 참, 저흰 공간이 없어서 거실 구석에 건조기를 놓을 예정입니다. 김냉 색깔이랑 대비되지만 어쩔... 드디어 건조기 설치... 머 설치랄것도 없습니다. 그냥 저 위치에 놓으면 설치 끝입니다. 세탁기 위에 많이들 설치를 하시던데 저흰 세탁기 아래에 미니워시가 달려있어서 높이가 맞지가 않더라구요. 오늘 마침 저희 처제도 건조기를 설치했는데 요렇게 위로 올렸더라구요. 이렇게 설치를 하면 배수호스도 연결하고 정말이지 설치 개념이지만 저흰 거실이라 그냥 두고가는거더라구요 ㅋ 떡본김에 바로 제사 지내야지요 ㅎ. 건조기를 사면 꼭 해보라고 하는 수건 단독 건조를 해봤습니다. 설치기사님 말대로 처음 사용할 때는 다섯번 정도까지는 고무 타는 냄새같은게 날수 있다고 하시던데 정말 나네요 ㅋ. 건조시간이 2시간으로 나오던데 실제는 30분 정도 단축이 된것 같더라구요. 수건 8장을 건조시킨후 나온 먼지들입니다. 저흰 애들이 벗어놓는 빨랫감 때문에 거의 2, 3일에 한번은 꼭 세탁기를 돌리는데 이렇더라구요. 실내라 이 아이를 사용하는데 수건 8장이라 물은 소주잔 정도 나오네요 ㅎ 이제 나머지 빨래들은 한꺼번에... 빨래 양이 훨씬 많은데도 시간은 1시간 40분으로 나오네요 ㅎ. 돌려놓고 잽싸게 나가서 일하고 왔습니다 ㅋ 오마이... 이게 어디서 나온 먼지투성이들이란 말입니까... 집에 와보니 건조기가 할일을 다해놓고 있더라구요. 근데 이 먼지들은... 하지만 저 먼지들 보고 흐뭇해졌습니다^^ 건조기가 아니었다면 ㅡ..ㅡ 아이들과 와입이 퇴근후 내일 다시 입을 옷들 몇가지를 넣고 리프레쉬 기능을 사용해 봤습니다. 왜 낼 또 입어야해서 빨지는 않지만 그냥 다시 입기엔 찜찜한 기분 있잖습니까. 1시간 코스네요. 아, 근데 리프레쉬 기능에서도 이렇게 먼지들이... 저 이쑤시개 꼭지는 뭐니 사모님... 와입이 리프레쉬 기능 사용후 하는 말이 꼭 세탁소에 드라이 맡기고 찾았을 때 느낌이랍니다. 저도 옷 꺼내서 냄새도 맡아보고 촉감도 느껴봤는데 넘 좋더라구요. 행복한 기분이 들 지경^^ 아, 빨래 담당이라 행복해요... 진실이 누나가 하던 광고 생각이 다 나네요... 암튼 건조기 대만족입니다. 건조기에 딸려온 섬유유연시튼데 오늘은 사용하지 않았습니다. 담부턴 사용해 보려구요 오늘 수고한 필터들은 잘 씻어서 그늘에 말렸습니다. 빨리, 잘 말리려고 햇볕에 말리면 큰일납니다 ㅎ
A Guide on How to Become an IoT Engineer | Optymize
Within living memory, the future was imagined with smart homes, where everything would be automated with trivialities like switches would give way to a wave of the hand or voice commands, giving the owner absolute control within their property. Yet at present, the problems with connecting to the Internet are common cautionary tales so if smart homes and similar ideas are to become a reality, they would have to rely on IoT and IoT engineers. IoT at present can be considered as the internet in miniature. There are sensors and similar input devices, input terminals for users, storage and processing devices, and protocols for functioning. So, IoT Engineers have to work with IoTs in terms of the sensors and other hardware components, the software and coding involved, and many other factors ranging from cyber security to UI design to communication protocols. As such, this article will cover the prerequisites to be an IoT Engineer, the career paths available to IoT Engineers once they complete the prerequisites, and some of the common applications, common terms, and other relevant details for IoTs and IoT Engineers. Prerequisites to be an IoT Engineer The prerequisites to be an IoT Engineer include covering a range of fields ranging from both the theoretical to practical to everything in between. The pre-requisites can be roughly classified based on their focus. The software focused prerequisites for IoT engineers are as follows: JS, Java, and/or Python programming language: A lot of modern high-level languages possess a lot of usability outside of their base code’s abilities thanks to the wide range of libraries, frameworks, and packages that they offer for various applications, including IoT. As such, IoT engineers are expected to know at least one if not more of these programming languages including their corresponding frameworks, packages, and libraries. Node.js and/or other server-side environments such as Netbeans, Neura, etc. They are useful for IoT engineers as they help build IoT applications. The role of such environments is in the server-side web development to manage various connective devices. The hardware-focused prerequisites for IoT engineers are as follows: Sensors: This is the base for all IoT system’s input devices. They gather and exchange data in real-time with the other parts of the network. As such, any aspiring IoT engineer must have a thorough understanding of how sensors work along with their integration into a new or pre-existing system infrastructure. As such, this makes it one of the most important prerequisites for IoT engineers to cover. GPS: Many current IoT applications require real-time knowledge about locational data. As such, it is relevant for IoT engineers who want to work in IoT applications such as smart vehicles, wearable technologies, and logistics companies. Mobile hardware environment: A lot of devices for IoT systems are mobile, taking the form of wearables or smartphones. Moreover, for many applications of IoT, the hardware in question isn’t stationary but mobile as seen in drone applications, logistics in transport, etc. As such, IoT engineers should consider possessing knowledge on working and maintaining such mobile devices. The data focused prerequisites for IoT engineers are as follows: Machine learning and artificial intelligence: This is the very base skill for data collection and analytics. This helps take in massive amounts of data, process them, and give relevant information details. As such, for IoT engineers, this is a relevant field of study as it helps them with the large quantity of data the field requires. Big data: As mentioned before, IoT systems generate a lot of data and as mentioned before, they have to be analyzed quickly and efficiently. As such, while machine learning and artificial learning as mentioned above are relevant and overlap with Big Data, the aspects of Big Data itself such as various data managers are relevant prerequisites for IoT engineers. Cloud computing: Outside of data collection and analytics prerequisites mentioned in the previous points, the main challenge with IoT data is in storage. As such, aspiring IoT engineers should possess competence in dealing with the excess data through Cloud computing. The other prerequisites for IoT engineers are: UI-centric approach to design: While dealing with IoT systems, a user should be able to control all the backend operations through the frontend. Such a UI should also be able to allow for interactions between multiple devices. This is easier said than done so aspiring IoT engineers should learn about the infrastructure design from a UI-focused point of view. Cyber security: With the massive scalability and complexity associated with IoT systems, IoT is vulnerable to digital or cyber security threats. While air-gapping is a possible solution but at times it is impractical to implement. As such, IoT engineers should possess competence in cyber security. The working and architecture of IoT that IoT Engineers should know: The IoT architecture can be divided into four distinct layers, each being responsible for a certain working feature of IoTs. Any IoT system regardless of size or complexity can be divided into these four layers. The four layers are: Sensing layer for data gathering: This layer consists of the various sensors and similar devices for the IoT system. They are meant to accept the data from the physical environment and emit it through the network. Network layer for data transmission: This consists of the network devices and components such as DAS (Data acquisition system). The latter is responsible for converting the analog signals from sensors to digital ones for IoT devices. If the network is meant to be connected to the internet, this would also include advanced gateways that would also provide other features that include other features such as malware protection and filtering. Data processing layer for processing data: This consists of the various data processing units for data collected in the 1st layer. Data here is analyzed and sent to the data center from where data is accessed by software applications. Application layer for smart applications: This is the user-focused layer of IoT. This consists of the devices that are used by end-user applications in various fields. Common terms for budding IoT Engineers While studying for a career as an IoT Engineer, some terms are not only related to the prerequisites mentioned above but to the common tools that are associated with IoT and used by IoT engineers. Some of the common IoT terms that IoT engineers should cover are: BLE (Bluetooth Low Energy): It is a self-explanatory less energy-requiring variant of Bluetooth. Unlike traditional Bluetooth, it isn’t meant to stream the traditional content such as video and audio but smaller bits of data requiring much less energy while, unlike traditional Bluetooth, it can work without pairing. Due to its advantages, it is an obvious choice for IoT engineers. PWM (Pulse Width Modulation): It is a means of converting a digital signal into an analog one, most commonly used in brightness adjustment in lighting systems or control of motor speeds. · Shodan · IoT Contiki · WoT (Web of Things) · MQTT (Message Queue Telemetry Transport Protocol) · Bluegiga APX4 protocol · Arduino · Raspberry Pi · GPIO · IoT GE-PREDIX · Thingful Common interview questions for IoT Engineers: At present, there is an excess of questions related to the various facets of IoT thanks to the various prerequisites that IoT Engineers have to cover. As such, while interviewing potential IoT Engineers, the questions tend to be varied and cover multiple fields rather than focusing on a particular technical aspect. Moreover, there should be an equivalent test for the practical aspect as IoT engineers have to spend nearly just as much time on sensors and similar devices as they do in codes and databases. However, some of the possible beginner-level technical questions for IoT Engineers include: 1. What are the common features of IoTs? What advantages and disadvantages do these features provide to IoT engineers? 2. Describe some of the components of IoT systems and as an IoT engineer, what should the focus be on for each portion? 3. What are the different communication models available for the standard IoT system? 4. Give an idea about the general working of an IoT system. 5. What are the different databases that are available to IoT Engineers? Define Sharding and Replication. Some of the advanced technical interview questions for IoT engineers include: 1. Differentiate between IoT, IIoT, WSN, and M2M. 2. Describe the working of the IoT gateway. 3. Describe the role of device management in IoT. 4. Differentiate between Arduino and Raspberry Pi. 5. Define the following terms: 6. BLE (Bluetooth Low Energy) 7. QPMPQM (Pulse Width Modulation) 8. Shodan 9. IoT Contiki 10. WiT (Web of Things) 11. MQTT (Message Queue Telemetry Transport Protocol) 12. Bluegiga APX4 protocol 13. Arduino 14. Raspberry Pi 15. GPIO (General Purpose Input/Output) 16. IoT GE-PREDIX 17. Thinggful The personal questions meant for IoT Engineers include: 1. What previous experience do you have as an IoT Engineer? 2. What are your favored tools as an IoT Engineer? 3. Name some projects that you have worked on as an IoT Engineer. Applications for IoT and IoT Engineers Due to the various advantages that IoT presents, it has seen massive popularity in recent years, with any field that has some use for wireless devices has found some use for IoT and requires the help of IoT engineers. These include Smart Homes and Smart Cities: Smart homes are the most practical usage of IoT and are presented above as an example of the advantages and practicality of using IoT systems. Regardless of the level of integration, whether it is an automated heating and ventilation or a simple set-top box system, they are all a variant of IoT. Expanding in scale, it can go from a simple smart home to a smart city. Medical Systems: In medical health, connected systems can allow for remote, real-time monitoring of patient health. Outside of that, it also improves efficiency by allowing for better coordination. Driverless or autonomous cars: While autonomous vehicles are associated with mostly AI, however that is a focus on the personal level whereas if it is meant to spread and gain mass popularity, the autonomous vehicles should be able to coordinate with each other and prevent deadlocks and similar issues. As such, IoT helps enable coordination, increase efficiency, and prevent accidents. Hospitality: The hospitality industry has been a recent, surprising but promising field of application for IoT. Tracking guest billing for various spendings, placing orders, billing, booking, and other tasks are simplified thanks to IoT. Farming: In this sector, IoT takes the form of various sensors which measure environmental conditions. This includes weather aspects such as humidity, rainfall, etc., and uses the data to optimize the productivity of the fields. Industry: Industries, in general, tend towards automation when technology makes it feasible and practical. IoT is one of the technologies which helps in that as it ensures proper coordination between various parts of the industry, preventing issues such as bottlenecks in the assembly line. Conclusion IoT Engineers are a high-end career choice for professionals in technical fields due to the myriad prerequisites involved. However, while this may seem daunting, due to the investments in time and effort required, the advantage of this is that anyone who completed the requirements possesses multiple qualifications, allowing for job opportunities in multiple fields.