The Internet of Things and the Web of Things Emmanuel Baccelli, Dave Raggett
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The Internet of Things and The Web of Things Emmanuel Baccelli, Dave Raggett To cite this version: Emmanuel Baccelli, Dave Raggett. The Internet of Things and The Web of Things. France. ERCIM, 2015, ERCIM News Special Issue on The Internet of Things and The Web of Things. hal-01244735 HAL Id: hal-01244735 https://hal.inria.fr/hal-01244735 Submitted on 16 Dec 2015 HAL is a multi-disciplinary open access L’archive ouverte pluridisciplinaire HAL, est archive for the deposit and dissemination of sci- destinée au dépôt et à la diffusion de documents entific research documents, whether they are pub- scientifiques de niveau recherche, publiés ou non, lished or not. The documents may come from émanant des établissements d’enseignement et de teaching and research institutions in France or recherche français ou étrangers, des laboratoires abroad, or from public or private research centers. publics ou privés. Number 101 April 2015 ERCIM NEWS www.ercim.eu Special theme The Internet of Things and The Web of Things Also in this issue: Keynote: by Cees Links, Founder & CEO GreenPeak Technologies Research and Innovation: Mesh Joinery: A Method for Building Fabricable Structures Editorial Information ERCIM News is the magazine of ERCIM. Published quarterly, it reports on joint actions of the ERCIM partners, and aims to reflect the contribution made by ERCIM to the European Community in Information Technology and Applied Mathematics. Through short articles and news items, it provides a forum for the exchange of infor - mation between the institutes and also with the wider scientific com - munity. This issue has a circulation of about 6,000 printed copies and is also available online. 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The Internet of Things is creating a new locks, the majority of which are not cur - world, a quantifiable and measureable rently interconnected. They are con - world, where people and businesses can nected – but not to each other. The Cees Links, Founder & CEO GreenPeak manage their assets in better informed weather station does not provide infor - Technologies, www.greenpeak.com ways, and can make more timely and mation to the thermostat about the cli - better informed decisions about what mate outside. The security system is not they want or need to do. This new con - connected to the indoor motion sensors, industry. Picture the first cars hitting the nected world brings with it fundamental nor to the electronic door locks (it does road: there were no freeways, no road changes to society and to consumers. By not automatically lock the forgotten back signs, no rules, no driving licences. sensing our surrounding environment, door when the inhabitants go out). In the Pedestrians did not know to get out of the the IoT will create many practical future, all these systems will be intercon - way. Drivers did not know how to take improvements in our world, increasing nected, providing information to each turns at intersections. Neither drivers nor our convenience, health and safety, while other, and reacting accordingly. We are pedestrians understood the risks and lia - at the same time improving energy effi - currently in an emerging state of the IoT, bilities, giving no consideration to lia - ciency and comfort. The IoT will be a with individual vertical applications that bility and insurance. new source of wealth creation. operate as islands, and serve independent applications (such as security alarms, We are currently at a similar stage with IoT devices can be classified in three cate - door locking, etc.). However, the real the IoT. Just as it took decades before all gories: (1) wearables, (2) smart home IoT will emerge when these applications required infrastructure was in place devices, and (3) M2M devices. The first cooperate, working together, and begin around motor vehicles, it will take quite two categories are the most important for to use each other’s ’awareness’. That is some time before it is in place around the consumers. ‘Wearables’ are the devices when the true IoT avalanche will start. Internet. Once I led the engineering team that people carry with them, which usu - that successfully brought WiFi to the ally connect via Bluetooth to a smart The key component of the IoT - whether Mac laptop for Steve Jobs. After his team phone, and from there to the Internet. wearables or smart home devices - is not had achieved this, all others followed. This category includes devices such as the sensor, but the application. Connecting Now WiFi is everywhere - but this took smart watches, fitness bands and devices the sensors is difficult, but extracting infor - time and work. Similarly, in the context to help people to live more ’mindfully’ – mation from data is the essence. Useful of the Internet and Internet of Things, increasing the wearer’s awareness of how information extracted from the data can there is a growing awareness that we well they sleep, how much they move coach people by reaffirming when things need rules, training, legislation and around, monitoring their vital signs, etc. go as planned or by alerting or taking enforcement. We are just starting to learn action if something goes wrong; and data what might be needed. Smart home devices are also part of the analytics can be used to compare situa - IoT and usually connect to the Internet tions, to coach and to provide feedback to The IoT will change the world in an even via ZigBee low power wireless commu - help make improvements. This is slowly more profound way than has the Internet. nication and the home router. These starting to dawn on manufacturers and If we ask our children today how the include all domestic devices, from lights service providers alike. People are inter - world existed before Internet, they are and light switches to motion sensors, ested in the IoT if it helps them to improve speechless. They have no comprehen - thermostats, door locks and automated aspects of their lives. Improvements are sion of how people could communicate curtains. Via its WiFi connection to the not achieved by sensors alone: a com - or even live their lives without the router, the smart phone also becomes an pletely different way of thinking is common place tools we have today. The online dashboard and control device for required, and it will take some time for the same will happen with the IoT. Smart Home applications. new paradigm to be fully embraced. A decade from now, we will be The third category, M2M (Machine to Privacy and security are key, together dependent on the knowledge derived Machine) devices, comprises devices with data ownership. Note, these are not from the continuous stream of data from that are directly connected to the cellular IoT issues, but general internet issues that our wearables and our smart home network, such as cars that can report are amplified by the growth of new appli - devices, and we will have no idea how their location (in case of an accident or cations. These issues already exist for the we managed the world and our lives theft), or vending machines that can call internet of people, and industry and gov - before. We will be able to make better in when their stocks are running low. ernment bodies are slowly starting to rec - informed, more accurate and more ognize them and take action. timely decisions; and decisions that will Many households and businesses have improve our lives, save us money, and thermostats, weather stations, smart The growth of the IoT can be compared may even save our planet. The IoT will lighting, security and electronic door with the growth of the automobile make the difference. ERCIM NEWS 101 April 2015 3 Contents KEYNOtE sPECIAL tHEME 3 The Internet of Things The special theme section “The Internet of Things and Will Change our World the Web of Things” has been coordinated by Dave by Cees Links, Founder & CEO GreenPeak Raggett, W3C and Emmanuel Baccelli, Inria.