10 Best IoT Examples in 2020
Feb 19, 2020
by Mark Crawford
Below are 10 of the best examples of how IoT impacts our daily lives, at work and at home.
1. Home Security
The Internet of Things is the key driver behind a completely smart and secure home. IoT connects a variety of sensors, alarms, cameras, lights, and microphones to provide 24/7/365 security—all of which can be controlled from a smart phone. For example, the Ring doorbell camera security system allows users to see, hear, and speak to visitors at their door via a computer, tablet, or mobile phone.
2. Activity Trackers
These sensor devices are designed to be worn during the day to monitor and transmit key health indicators in real time, such as fatigue, appetite, physical movement, oxygen levels, blood pressure, fall detection, and compliance with taking medicine. At-home health monitoring reduces the number of emergency doctor or hospital visits and helps elderly or disabled people live more independent lives.
3. Digital Twins
In the manufacturing world, a digital twin is essentially an identical digital copy of a physical object. Using technologies including IoT, artificial intelligence, and machine learning, the digital twin can update itself as the physical object changes in response to its surrounding conditions. Engineers can use the digital twin, instead of the actual physical object, to make adjustments or test updates.
4. Self-Healing Machines
Relying on arrays of thousands of sensors, artificial intelligence, and machine learning, manufacturing equipment can be designed to recognize variances in its own operation, and correct them, before they turn into problems that require downtime and repair. This saves companies time and money and frees up employees who would normally monitor equipment and undertake maintenance to work on higher-level tasks.
Further Reading: IoT 2020 Trends for Everyday Consumer Products
5. AR Glasses
Google Glass is essentially a small, lightweight computer that is worn like a pair of eyeglasses for hands-free work. The information is presented within the “lenses” of the glasses, which can access a variety of Internet applications, including Google Maps and Gmail. In industrial settings, workers often use them to pull up blueprints or product specifications. The latest edition of these smart glasses allows workers to stream clear “point of view” video from expert assistants in other locations using wi-fi.
6. Ingestible Sensors
Ingestible electronic devices, roughly the size of a pill and outfitted with a power supply, microprocessor, controller, and sensors, can be swallowed to monitor disease conditions and transmit data from within the gastrointestinal tract—for example, to detect bleeding or absorption of pharmaceuticals. Abilify MyCite was the first pill will a digital tracking system that has been approved by the U.S. Food and Drug Administration.
7. Smart Farming
Farming can be a very high-tech endeavor these days. An increasing number of farmers are using IoT-enabled tools to monitor weather, soil composition, soil moisture levels, crop health and growth, and livestock activity. The data can also be analyzed to determine the best time to harvest plants and create fertilizer profiles and schedules. Drones can also be used to collect photos and atmospheric data.
Find Out More in the Infographic: The State of IoT Devices 2019
8. Smart Contact Lenses
Considerable research is being done on developing smart contact lenses that can collect health information or treat specific eye conditions. Swiss company Sensimed has developed a noninvasive smart contact lens called Triggerfish that has a sensor embedded in a soft silicone contact lens that detects tiny fluctuations in an eye’s volume, which can be an indicator of glaucoma. The device transmits data wirelessly from the sensor to an adhesive antenna worn around the eye.
9. Industrial Security and Safety
Sensors and cameras can be used to monitor the perimeter of restricted areas and detect trespassers in non-authorized areas. Small leaks of hazardous chemicals or pressure build-ups can be identified and fixed before they become serious problems. Identifying and fixing leaks of fluids reduces corrosion and minimizes maintenance costs. IoT-enabled detection systems are also used to monitor chemical factories, nuclear facilities, and mining operations.
10. Motion Detection
Using sensors to detect motion or vibration in large-scale structures such as buildings, bridges, and dams can identify the small disturbances and patterns that could lead to catastrophic failures. Networks of detectors are also used in areas susceptible to landslides, avalanches, and earthquakes.
The Internet of Things is really just getting started. Years from now we will be connected in ways that are difficult to imagine today. IoT applications, especially when combined with artificial intelligence and automation, will improve decision making, efficiency, convenience, wellness, and energy conservation. The integration of these technologies will also enable creative thinking and innovative applications across a wide range of industries.
Further Reading: 5 Questions with ARM Vice President Charlene Marini
For example, researchers at the Morgridge Institute for Research at the University of Wisconsin-Madison are developing a smart toilet as a way to collect health samples.
“Because you make daily deposits of valuable health information, the idea is that when you urinate, if we could look at what’s in there, we could tell a lot about how you’re doing health-wise,” said Josh Coon, professor of chemistry and biomolecular chemistry at the university.
The toilet would pump out a urine sample for analysis for any number of data sets, such as alcohol consumption, caloric intake, or how a particular medicine is being metabolized.
“Some people think we’re crazy,” said co-researcher and data scientist Ian Miller. “But I think we’re on to something.”
Mark Crawford is a technology writer based in Corrales, N.M.