Let E be a real Banach space. A norm-one element e in E is said to be an isometric reflection vector if there exist a maximal subspace M of E and a linear isometry F : E → E fixing the elements of M ...

Georg Petschnigg throws his hands into the air as he traces the ages of human evolution that led us to develop the fragile wrists we need to use tools. Petschnigg locks his wrist into place and ...

Graphic designers, artists and students interested in quickly creating isometric frameworks, drawings and designs may be interested in the new isometric drawing tool aptly named the ISO-CUBE. Created ...

FiftyThree, the startup behind the wildly popular drawing app Paper, has closed a Series A round of financing led by Andreessen Horowitz, with participation from Highline Ventures, Thrive Capital, SV ...

I’m okay at drawing. I used to draw constantly as a kid, but I never really expanded my abilities after Commander Mark got through with teaching me perspective. Over time I grew tired of drawing the ...