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Hardware & Sensors

Sensors are sophisticated devices capable of detecting or responding to electrical or optical signals. They convert physical parameters such as temperature, pressure, humidity, speed, etc. into a signal that can be measured electronically. In this section, we will discuss sensors and how they revolutionize so many other technologies.


Printing flexible and wearable biosensors – Overview

Wearable technology attracts significant interest in monitoring health status and the surrounding environment in real-time. Wearable sensors, designed for recognizing various human epidermis fluids (such...

Robot power sources for modern mobile robots – Explained

Power sources are inevitable in the design of all mobile robotic systems. Providing an optimum power source underpins the ability to move, which is...

Alternative energy solutions for wearable sensors

Over the years, wearable sensors gained considerable attention due to offering constant and real-time physiological information about the human body. They dynamically and noninvasively...

Using virtual reality (VR) in healthcare – A panoramic view

Rapidly evolving virtual reality (VR) technology is used in a wide range of medical applications today, including medical education/training, surgical simulation, psychotherapy, telemedicine, diagnostic...

How to choose the best robot vacuum cleaner

Are you looking for a hassle-free way to stay on top of your household hoovering? Once an expensive gadget, robot vacuums are now available...
RFID tags

Everything about RFID tags – Pros and cons

Radio Frequency Identification (RFID) is a term for technologies that utilize radio waves to automatically identify objects or people from a distance, starting from...
Core cutting machines

Core cutting machines: What they do, and why you need one

In some industries, you’ll run into specific terms you might not know if you don’t work in that particular niche. For instance, you might...

Busting myths about biometric identification and authentication

Biometric authentication is an automated method of identifying or verifying a living person's identity in real-time, based on distinctive personal traits or physiological characteristics,...

Affordable LiDAR systems – Recent breakthroughs and researches

LiDAR, an acronym for "light detecting and ranging," is a light-based echolocation technology. Unlike radar that uses radio waves in much lower frequency to...

Total artificial heart (TAH) or bionic heart – Pros and cons

Nearly 23 million people worldwide are affected by heart failure every day, and the risk is known to rise with advancing age. Additionally, 5%...