Our guide to how to draw on the iPad starts with the basics, from pairing your Pencil to picking the right apps.

Bézier curves are parametric curves defined by polynomial equations. To work with Béziers in OpenSCAD we need to load BOSL2/std.scad, which includes the extension beziers.scad. Bézier curves vary by ...

Abstract: The rapid development of the Internet of Things (IoT) has put great challenges on the next generation's communication technologies. Optical Camera Communication (OCC), with its advantages of ...

Take your images to the next level with the best photo editing software. Jon Stapley and the AP team pick top programs, ...