Principle of the proposed designs: (a) sharp edge (b) smooth edge.

Comparison of sharp and blunt leading-edge separation. Luckring 7 [2004].

Rounded Corners Over Sharp Corners, by Andrea Perera

Fillet Vs Chamfer: What's The Difference? - LEADRP - Rapid Prototyping And Manufacturing Service

Best Design Android Phone, motorola edge 30 neo

SOLUTION: Elements of principles and design - Studypool

modeling - Undesired sharp edges with smooth shading - Blender Stack Exchange

m.media-.com/images/I/81BlDXtFvHL._AC_UF1000

Typography design 101: a guide to rules and terms - 99designs

Spin splitting of dopant edge state in magnetic zigzag graphene

Design tips, techniques for stamping BIW

Edge detection - Wikipedia

Sensors, Free Full-Text

Realization of Low Profile Leaky Wave Antennas Using the Bending Technique for Frequency Scanning and Sensor Applications. - Abstract - Europe PMC

Principle of the proposed designs: (a) sharp edge (b) smooth edge.