Wireless Sensor Networks Overview

What has made it possible to create smaller and more powerful computers?

• Miniaturisation and cost reduction

• Increased power supply

• Advanced software

• Better materials

What is the aim of the 'Smart Dust' project developed at UC Berkeley?

• To produce a self-contained sensing platform

• To create a new type of battery

• To develop a communication protocol

• To monitor human health

What is TinyOS?

• An energy-efficient software operating system

• A type of sensor

• A wireless communication protocol

• A hardware component

What are the three types of applications emerging for WSNs?

• Monitoring environments, objects, and interactions

• Data storage, processing, and transmission

• Energy management, communication, and control

• Security, monitoring, and analysis

What is the purpose of the Body Sensor Network (BSN) platform?

• To monitor human body environments

• To create large-scale sensor networks

• To improve wireless communication

• To develop new sensors

What is one of the key differences between WSN and BSN?

• Scale and node number

• Cost and efficiency

• Data processing speed

• User interface design

What challenges does BSN face compared to WSN?

• Miniaturisation and robustness

• Cost and scalability

• Data transmission speed

• User accessibility

What is the impact of the environment a patient is in on their physiology?

What are the common diagnostic tools that have evolved in medical practice?

What is the significance of continuous monitoring in chronic diseases?