Forget hunting for a tape measure or a protractor. Use your Android phone camera and sensors to handle different types of measurements easily.

We may earn revenue from the products available on this page and participate in affiliate programs. Learn More › You’ve no doubt heard the carpentry proverb “Measure twice, cut once” and may even have ...

Abstract: An accelerometer can be used to calculate pitch and roll orientation angles. However, the accelerometer sensor cannot calculate the yaw angle, so a novel approach is needed to calculate the ...

Objective Health-related quality of life (HRQoL) of metastatic colorectal cancer (mCRC) in Jordan has been previously evaluated using disease-specific HRQoL tools. Meanwhile, data on HRQoL utility ...

So far this year, electricity use in the US is up nearly 4 percent compared to the same period the year prior. That comes after decades of essentially flat use, a change that has been associated with ...

1 Pediatric Ophthalmology, Universidad Central de Venezuela, Caracas, Venezuela. 2 Verdugo Hills Hospital, University of Southern California, Los Angeles, USA. The study was conducted at Universidad ...

Rep. Addison McDowell, R-N.C., has introduced a bill which would declare that engrossed bills, executive orders, pardons, and commutations may only be legally signed by the president, and an autopen ...

Nick is a Features author who's been writing for fellow tech geeks since 2011. While he's mostly focused on phones, he's also thrilled by cameras and audio gear of all shapes and sizes. On weekends, ...

It’s a game a lot of us played as children—and maybe even later in life: unspooling measuring tape to see how far it would extend before bending. But to engineers at the University of California San ...

Royalty-free licenses let you pay once to use copyrighted images and video clips in personal and commercial projects on an ongoing basis without requiring additional payments each time you use that ...