Abstract: This paper presents a critical review of advancements made in the area of non-contact angle sensing in the last two decades. Angular position sensing is an essential function in most of the ...

Abstract: An algorithm that uses low-cost inertial measurement units (IMUs) for estimating link angles for floating base robotic platforms is proposed. Each link has four IMUs attached on its surfaces ...

Ryobi is a well-known and reputable tool brand, but there are some products from Harbor Freight that win in price and quality.

A new metamaterial-based nanophotonic color router maintains 78% optical efficiency at oblique angles, enabling accurate color separation for next-gen smartphone cameras. (Nanowerk News) Smartphone ...

If you’re in the market for a new mattress—or find yourself stacking pillows to get comfortable or ease aches—you may be wondering whether it’s time to spring for an adjustable bed frame. There are ...