Test Yourself : Behavioral Biometrics Based on Human-Computer Interaction Devices by NoorHomaid

It is a technology that uses computer algorithms to analyze visual information, typically captured from video or images, to identify patterns of movement associated with specific human actions

Computer vision-based identification

Sensor-based identification

Wireless signal-based identification

Which of the following is application Examples of Computer vision-based identification

Includes data such as heart rate and blood pressure, as well as behavioral signals, such as gait and movement patterns

Computer vision-based identification

Sensor-based identification

Wireless signal-based identification

These sensors use light to capture images of a person's physical traits

Pressure Sensor

Magnetic Sensors

Optical Sensors

Magnetic Sensors are sensors measure changes in velocity and direction

True

False

The....processing principle is based on monitoring the channel state changes to obtain the required information

RSSI-Based Approaches

CSI-Based Approaches

Hardware-Based Approaches

CSI-based schemes are based on triangulation or per-stored Wi-Fi fingerprints, to estimate the position.

True

False

Which on of the following is TRUE about CSI-Based Approache:

mainly applied to indoor positioning and other occasions with its low accuracy

use physical hardware components to collect and analyze wireless signals

high accuracy compared to RSSI

CSI has more details than Wi-Fi information

Refers to the data link layer

the RSS values provided by the commercial device can only make recognition coarsely with low accuracy

True

False

Which one of the following is NOT TRUE about Hardware-Based Approaches:

involve the use of specialized sensors or devices that are integrated with the human- computer interaction devices to collect data

Can offer high accuracy and reliability

Do not require specialized devices in realizing the recognizing process