What devices would you want to connect using Internet of Things in your home or apartment? How would having these devices connected change the way you live?
What devices would you want to connect using Internet of Things in your home or apartment? How would having these devices connected change the way you live?
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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Transcribed Image Text:Case Study 12-1 Nest and the Internet of Things (IoT)
Nest and its parent company Google are at the forefront of the smart homes trend. Nest began as a
smart thermostat that learned how users liked to keep their homes heated or cooled. While it was
designed to be very simple to use, the machine learning technology embedded in the device makes
this Internet of Things device one of the most well-known success stories, and in some circles, the
device leading the smart home transformation.
Nest smart thermostats can be controlled by physically touching the device, or by using an app on
the customer's personal smartphone. But over time, the device learns the preferences of its users and
dynamically changes the temperature in the home, building a schedule based on the data collected
from the user's behaviors. The schedule adapts as the user's preferences change and as the seasons
change. It also knows when users are away from the home, using sensors and the location of the
smartphone connected to the device. According to the Nest website, not only does the device keep
customers comfortable in their homes, but the device pays for itself with its dynamic features, saving
users an average of 10-12% on heating bills and 15% on cooling bills.
But Google Home, the parent organization of Nest, has invested in smart home technologies that
expand the capabilities into other devices. Nest offers smart thermostats, cameras, doorbells, alarm
systems, locks, smoke detectors and CO alarms. All are controllable from a Google Home Hub or
from a smartphone app. To take the smart home to the next level, Nest has built connections to smart
appliances such as refrigerators, washing machines, sprinkler systems and ovens. The website clari-
fies their vision, "With Nest and Google Products, you'll always know what's happening at home.
You'll have some help around the house. And you'll make sure everyone is safe and sound."
Sources: https://nest.com (accessed February 27, 2019) and Bernard Marr, "The Amazing Ways Google Uses AI and
Satellite Data to Prevent Illegal Fishing." Forbes.com, April 9, 2018, https://www.forbes.com/sites/bernardmarr/
2018/04/09/the-amazing-ways-google-uses-artificial-intelligence-and-satellite-data-to-prevent-illegal-fishing/
#657cec01c14f (accessed February 27, 2019).
Discussion Questions
2. What devices would you want to connect using Internet of Things in your home or apartment?
How would having these devices connected change the way you live?
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