It's been a few months since I got rid of 3-button navigation and started using gesture navigation, because the three-button bar felt a bit intrusive sitting on the screen all the time. The transition ...

Abstract: While celebrating the 21st year since the very first IEEE 802.11 “legacy” 2 Mbit/s wireless local area network standard, the latest Wi-Fi newborn is today reaching the finish line, topping ...

Abstract: Intelligent reflecting surface (IRS) is an enabling technology to engineer the radio signal propagation in wireless networks. By smartly tuning the signal reflection via a large number of ...

This is a concise Python 3 programming tutorial for people who think that reading is boring. I try to show everything with simple code examples; there are no long and complicated explanations with ...

Turn on your flashlight by simply shaking your phone in low-light conditions. 🌑 Activates only if ambient light < 50 lux 🔒 Works only when screen is locked but turned on 📏 Requires proximity sensor ...

The 1st edition was designed as an in-house tutorial booklet for high school students. Since its release on the Internet as a free e-book in 2004, public interest has fueled the book's development as ...