「SIGNAL」は FontVibe AI で作成したフューチャリスティックの文字エフェクトです。光る青いワイヤーフレームの三角メッシュで組んだ大文字。半透明で明るいスキャン光が走り、グリッド床の上、HUDの角括弧の間に浮かびます。

rendered as a three-dimensional holographic projection — letterforms constructed from luminous Delaunay triangulation mesh with razor-thin electric blue wireframe edges (RGB 0,160,255) forming the skeletal structure of each letter. Letter volumes are semi-transparent with inner glow: cold white core fading to electric blue at the edges. A horizontal scan beam of pure white-blue light sweeps across the letter surfaces. Letter surfaces have a glass-thin depth — exactly 15-20% letter-width thickness with beveled top face. Sharp neon blue outer glow halo radiates 4-6px around each letter edge. The material reads as: light-projected holographic data rendered by a near-future AI interface. Wide 16:9 scene. A YouTube content creator's dark home studio — camera, ring light, dark background. Creator's monitor shows a sci-fi video thumbnail with SIGNAL as the holographic wireframe title text. The scene communicates: a YouTube creator using the futuristic text generator to design their sci-fi channel thumbnail.