LAZY IS NEW SMART Let IoT Handle It
Content • What’s IoT? • Why do we need it? • IoT Sensors • Workflow • Use-case • Domain • Challenges • Future of IoT
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What’s IoT?
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What’s IoT?
• IoT is an abbreviation of "Internet of Things". As the name itself defines, it is an arrangement of interrelated devices or machines with the ability to pass data over a network with a little or no human interaction 3
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Why we need IoT? • No more fights with your family to find a remote!! • To reduce the burden on human beings by letting the machine think and act by sensing the surrounding . • Saves you a bit of a time (Because... wait for it, it's automated :) ) • Can help in cost-cutting (That's a very valid reason. Do you guys need more?) • Improved quality of life
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Why we need IoT?
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IoT Sensors
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IoT Sensors • IoT uses a variety of sensors to make machines think by sensing measurable factors such as motion, sound, temperature, pressure, or moisture. • Let's take a look at the list of a few sensors:
1. PIR Motion Sensor
2. Ultrasonic Sensor
3. IR Sensor
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IoT Sensors
4. Sound Sensor
6. Soil Moisture Sensor
5. Flame Sensor
7. LDR sensor
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Workflow
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Workflow • How does IoT actually work? IoT workflows are often divided into four stages: 1. Sensors and Actuators 2. Internet Gateways 3. Edge IT
Stage 1
Stage 2
Stage 4
Stage 3
4. Data Center / Cloud
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Use Case
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Use Case There are some real-world use-cases of IoT, which are demonstrated below here: 1. Crowd Detection • This use-case will warn you if the number of persons in the limited space surpasses a certain threshold. This can be beneficial in places where gatherings must be restricted, For example ICU. 2. Desk Availability: • This use-case will detect whether the person is available at his desk or not. 3. Smart Room • Let's imagine your air conditioner gets turned on when you enter the room! Sounds cool, right? That's what this use case does. It will turn on the AC automatically whenever it senses the presence of a person.
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Domain
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Domain IoT can be helpful in the below domains: • Energy • Education • Smart home • Smart Agriculture • Healthcare • Transportation
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Challenges
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Challenges 1. Data Security • IoT devices need to send data to the cloud for processing. This data transfer happens through the public networks which can result in breach of the data. 2. Connectivity • In remote areas, where the Internet connectivity is not reliable, IoT devices tend to fail as they need to process and transfer data to the clouds. 3. Challenges in Sensing • Sensor is a crucial part of any IoT device as any hardware failure can result into least accuracy. Data provided by the sensor needs to be precise to generate the desired outcome. 17
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Future of IoT The Internet of Things industry is estimated to expand 18% to 14.4 billion active connections by 2022. It is expected that there will be more than 20 billion linked IoT devices by 2025, as supply constraints ease and growth accelerates. How IoT will become a bigger thing? 1. Automation of things to make human life easier. 2. Artificial intelligence and IoT (The cool pair!!) will enhance our way of living. 3. Smarter way of experiencing things.
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