A historical split-panel illustration showing the technological turning point of July 4, 1956, at MIT, featuring the Whirlwind I computer. Two-panel Before and After composition. Left panel: Before state, the punch card era. A chaotic 1950s computer laboratory filled with huge stacks of punch cards. Several researchers are desperately working under time pressure. One researcher is correcting punch cards with a tool. Another researcher is searching through piles of punch cards with a magnifying glass, trying to find a bug. Another researcher is feeding punch cards into a large computer card reader. The room is crowded with paper stacks and the atmosphere is stressful. A wall clock shows the pressure of time passing. Researchers look exhausted and anxious. Japanese speech bubbles and captions: 「時間がない！」 「バグはどこだ…？」 「1枚のミスが何時間ものロスに…！」 Right panel: After state, direct keyboard input. A calm 1956 MIT computer laboratory. A single researcher is smiling and humming while working comfortably. The researcher is using a modified electric typewriter device as a keyboard input terminal to directly enter correction data into the Whirlwind I computer. Paper is coming out from the typewriter, showing the typed program input. The large Whirlwind I computer is connected to a CRT display, showing that the input has been accepted. The atmosphere is clean, efficient, and revolutionary compared with the left panel. Japanese speech bubbles and captions: 「キーボードから直接入力！その場で修正、すぐ反映！」 「作業が一気にスピードアップ！」 Main title: 「1956年7月4日 MIT・Whirlwind I」 Bottom caption: 「人間とコンピューターの距離が、今日、ぐっと縮まった。」 Style: historical documentary illustration, realistic comic style, detailed 1950s technology, vintage computer laboratory, accurate early computer equipment, cinematic lighting, educational historical artwork, expressive characters, split screen comparison, highly detailed