Apple Pencil: A stunning writing experience?

A stylus that works on all surfaces, or capable of "capturing the colors of life"... The patents filed by Apple for the future of its iPad stylus are truly inspiring, and there's more to come. The Apple Pencil stylus, the future of writing. The latest patent recently granted to the manufacturer, called "stylus with adjustable characteristics," describes technologies that will give the device the feel of writing with a real calligraphy tool, like a brush or a fountain pen. Transformation of the tip shape, haptic feedback, real-time modification of weight distribution, friction, or even the rigidity of the stylus... A whole range of techniques that would literally transform the writing experience, making you forget you're holding a simple electronic gadget.