Internet of Things (IoT) is catching up!!
According to latest research report by Gartner, Inc, there will be nearly 26 billion devices on Internet by 2020. Gartner, Inc. forecasts that 6.4 billion connected things will be in use worldwide in 2016, and will reach 20.8 billion by 2020. They also estimate that the Internet of Things (IoT) will support total services spending of $235 billion in 2016. According to ABI research, the revenues from integrating, storing, analyzing, and presenting IoT data will reach USD 5.7 billion by 2016. From FitBits to Apple Watches, wearable tech and IoT will explode into the marketplace soon.
Yet another estimate by Business Insider, 2016, reports that there will be 34 billion devices connected to the internet by 2020. IoT devices will account for 24 billion, while traditional computing devices (e.g. smartphones, tablets, smartwatches, etc.) will comprise 10 billion. Nearly $6 trillion will be spent on IoT solutions over the next five years.
Internet is network of networks, and a network comprises of connected devices and hence Internet is of Internet through tiny embedded sensors and computing power. Internet of Things, Internet of Everything (by CISCO), Smart Things (by IBM) are the terminologies coined by different companies for same internet of things - many connected devices. Because of the popularity and advancement in semiconductors, web, wireless, mobile and security technologies, anyTHING and everyTHING can be connected on the Internet. The THING on the INTERNET can be your refrigerator, your house security system, surveillance camera of your child’s play home or your remote office, RFID systems or any everyday THINGs. Hence the name IOT - The Internet of Things (IoT) is nothing but the phenomenon of every conceivable device getting connected to the internet.
The idea of IOT is that not only that your computer and your smartphone can talk to each other on the Internet, but also to all the things that are around you which can be on the Internet. From your connected homes to connected refrigerators, cars, trains and roads to devices that can track an individual’s movement and even your body pulse rates, heart beats, the calories you burn, your locations, etc. These data can be “pushed” to numerous BIG DATA applications to solve everyday problems that potentially lead to a new and improved customer experience.
The THINGS on the internet can be controlled, observed, or analysed by other smart devices on the internet, if programmed properly. IOT environment comprises of smart devices which are Always connected to each other Anywhere at Anytime (3As). These devices can be configured to constantly send their data to a cloud server for further analysis that can help in making decisions and business actions. The real value is in the analysis of the data and particularly how this analysis can lead to predicting the future.
What makes a THING to be on the Internet?
1. Should be an IP device (IPV6 or IPV4).
2. Should have a unique identification to start communicating.
3. Should be able to send configuration, events, and sensory data over the Internet.
4. Should be able to present its identity to advanced front end mobile applications or web applications so that the applications can extract data from these devices. The data analysis will then help in making automatic decisions of controlling and configuring these devices.
IOT can play a major role in the utilities, oil & gas, manufacturing, transportation, retail and other business sectors as the THIINGS that are necessary for these businesses can send enough data to a remote server for arriving at informed decisions. The data sent by the IOT, can be used to improve the asset utilization, for improved tracking of the devices, and for providing real-time insights.
Imagine, you have a THING inside your car which could sense the temperature, knows your schedule and starts the car engine automatically 10 minutes before you leave office in Chicago winter time. How about controlling your home thermostat and security system while you are away from home? Pretty soon, all the home appliances will be Wi-Fi and IOT enabled and let you make informed decisions about when to adjust your thermostat, or when the food in the fridge has to be thrown out or when you have to pick up your milk, or when your FEDEX package will reach your home so that you can sign and collect the parcel.
Though IoT has many benefits, it also has several challenges. The main challenges include – Signaling, Security, Power consumption and Bandwidth.
1. “Gartner Says 6.4 Billion Connected "Things" Will Be in Use in 2016, Up 30 Percent From 2015”, STAMFORD, Conn., November 10, 2015, Last visited on March 15th, 2016. http://www.gartner.com/newsroom/id/3165317
2. Market for IoT Analytics to Reach US$5.7 Billion in 2015, with Startups Driving the Innovation, London, United Kingdom - 13 Jan 2015, Last visited March 16th 2016, https://www.abiresearch.com/press/market-for-iot-analytics-to-reach-us57-billion-in-/
3. Here are IoT trends that will change the way businesses, governments, and consumers interact with the world, John Greenough and Jonathan Camhi, Mar. 10, 2016, 9:19 AM, http://www.businessinsider.com/top-internet-of-things-trends-2016-1?IR=T