This is a Set of icons which I created for the AA Style Guides.
Consistent stroke weights are key to unifying the overall system icon family.
Rules: Maintain a 2.2px width for all stroke instances, including curves, angles; Extreme scenarios that call for subtle tweaks (eg.interior strokes), use 1.8px width.
Consistent corner radiuses are key to unifying the overall system icon family. A Round Joint Corner is used on the silhouette form of the icon.
Rules: Use a 1px corner radius; Interior corners should be square. Do not round the corners of interior shapes.
Adequate space around the icon is needed to allow for legibility and touch.