2020-08-13 - Dr Chris Elliott FREng

Sensor-based solutions for vital signs measurements

We’ve come a long way from fuel and oil pressure gauges in vehicles, and now every feature is instrumented and…

2020-07-28 - Asem Elshimi

Using privacy-centric Bluetooth bracelets for COVID-19 contact tracing

Bluetooth bracelets can expedite coronavirus tracing without compromising user privacy...

2020-07-27 - Brian Dipert

Will Google stick with online gaming?

This engineer took Google's Stadia gaming service for a test run and it worked remarkably well. Will Google keep it…

2020-07-20 - Brian Dipert

Teardown: Affordable and high-quality security camera

This teardown aspires to find out how a security camera delivers so much for such a small price tag.

2020-07-13 - Brian Dipert

Video conferencing options while homebound

Let’s take a look at some of the devices beyond computers, tablets, and smartphones that folks can use for video…

2020-07-10 - Charles Pao

How motion tracking enables user convenience

As consumers, homeowners, employees and just regular people, there are so many devices and technologies we use throughout our day.…

2020-06-30 - Brian Dipert

Apple’s transition to Arm chips

Performance, power consumption, and control are the three primary factors behind Apple’s transition to Arm chips.

2020-06-29 - Brian Dipert

Is it time to upgrade to 4K UHDTV?

10 years later, and for 1/3 the price, this engineer still ended up with a notable TV upgrade.

2020-06-17 - Bill Schweber

Brute force beats the barrel power-connector barrier

This engineer modified a label maker PCB so he could connect any suitable power adapter.

2020-06-15 - Brian Dipert

Teardown: The router that took down my wireless network

When life gives you a failed router, take the opportunity to tear it apart.