Interactive Smart Pen Projecting Holographic Butterfly

Full prompt

Futuristic smart learning product scene in a dark moody atmosphere. A child taps a reading pen against an illustrated butterfly in an open picture book; upon contact, a luminous 3D holographic butterfly projects upward above the page, gently fluttering translucent neon wings. A subtle miniature ring LED illuminates around the smart pen tip. Crisp macro focus centers strictly on the glowing contact point between the pen tip and the holographic projection, fading surrounding elements into soft deep shadow, 9:16 aspect ratio.