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Questions and Answers
What is the Internet of Things?
The Internet of Things refers to devices that are connected to the internet and can collect and share data to aid human activities.
What are some hardware components of a computer?
Common hardware components include the CPU, RAM, hard drive, motherboard, and power supply.
What is Assistive Technology?
Assistive technology refers to devices or software that help individuals with disabilities perform tasks and improve their quality of life.
How does technology help those with disabilities?
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Which of the following is an example of the Internet of Things?
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What does the Amazon Echo do?
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Mobile devices cannot control what a computer can do over the internet.
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What is a Smart Home Automation System?
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What technology does a self-driving car primarily use to navigate?
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Waymo operates by allowing passengers to book rides with their smartphones.
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What role does Alexa play in a smart home automation system?
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A smart home automation system is composed of different devices that are interconnected and require an __________ to function.
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Match the following smart home devices with their functions:
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What is the primary function of the Meta helmet designed by CloudMinds?
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The cognitive hearing aid only focuses on amplifying all surrounding sounds.
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What technology does the Meta helmet utilize to process information about its surroundings?
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A __________ exoskeleton may replace wheelchairs to provide greater mobility to individuals with paralysis.
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Match the assistive technology with its function:
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Study Notes
Internet of Things
- The Internet of Things (IoT) refers to interconnected devices that collect and share data via the internet, enhancing human activities.
- Devices like mobile phones and computers exemplify IoT, allowing for efficient task management and automation.
- IoT devices are built for various applications including transportation, home automation, and health monitoring, each designed to optimize specific functions.
Examples of Internet of Things Applications
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Smart Self-Driving Car “Waymo”
- Originated from the Google Self-Driving Car Project in 2009.
- Operates independently without a driver, relying on GPS and sensors to navigate.
- Available in Arizona as a ride-hailing service, similar to Uber, allowing users to book rides via smartphones.
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Smart Home Automation System
- Comprises various interconnected devices that function collectively under a single home automation system.
- Devices must be internet-connected to work effectively.
- Examples include:
- Smart Speaker and Display “Amazon Echo Family”: A Bluetooth speaker powered by the Alexa voice assistant, capable of controlling multiple smart home devices.
- Smart Plug “ConnectSense Smart Outlet 2”: Allows control via a mobile app and supports voice commands from Alexa, Google Assistant, and Siri.
- Home Security Cameras: Part of the smart home ecosystem ensuring safety and monitoring.
Impact of Technology
- Technology profoundly influences modern life, enhancing daily tasks and providing significant assistance to people with disabilities.
- Engaging group discussions can facilitate deeper understanding of technology's role and its applications in enhancing quality of life.
Self-Driving Cars
- Self-driving cars utilize GPS and sensors for navigation, reducing the need for human drivers.
- Enhanced safety features are integrated, leveraging internet connectivity to avoid traffic and accidents.
- Waymo operates self-driving vehicles in Arizona, similar to rideshare services like Uber, allowing users to book rides via smartphones.
Smart Home Automation System
- Comprises interconnected devices functioning as a unified system, reliant on internet connectivity.
- Smart speakers, such as the Amazon Echo, are powered by Alexa, enabling voice control for various smart home devices.
Innovative Assistive Technologies
- Helmet for the Blind: Developed by CloudMinds, this device uses sensors and cameras to assist visually impaired individuals in navigation through AI-driven auditory feedback.
- Next-Generation Hearing Aid: Research at Columbia University focuses on cognitive aids that enhance specific audio signals while diminishing background noise by monitoring brain activity.
- Bionic Exoskeleton: Wearable robotic frames designed for individuals with paralysis, facilitating standing and walking; potential future applications include replacing wheelchairs.
Computer Systems
- Defined as a collection of hardware, software, and peopleware designed to process, manage, and present information.
- Components include:
- Device Drivers: Essential for enabling device communication with the operating system, necessary for functionality of peripherals like printers and sound cards.
- Firmware: Controls hardware activities, accessible via BIOS or UEFI, responsible for initializing hardware components at startup and facilitating the boot process.
Operating Systems
- Popular operating systems for computers in 2019:
- Windows 10, Mac OS X, Ubuntu.
- Network/server operating systems: Ubuntu Server, Windows Server.
- Internet/web operating systems include Chrome OS and Club Linux.
- Mobility-focused operating systems: iPhone OS, Android OS.
Utilities and System Software
- Utilities ensure optimum device functionality and include security software, disk management tools, and system maintenance programs.
- Examples of utility software include antivirus applications and disk partitioning services.
Programming Language Translators
- Enable computers to understand programming languages, with compilers, assemblers, and interpreters being common types used for software development.
Overall, advances in technology are driving innovations across various sectors, improving accessibility and functionality in daily life.
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Description
This quiz focuses on key concepts in ICT applications covered in Chapter 1. Students will explore the Internet of Things, assistive technology, and the hardware and software of computer systems. Engage in group discussions to deepen your understanding of these essential topics.
