Final answer:
The integrated circuit, or microchip, enabled digital computers to efficiently process information without bulky wiring, revolutionizing modern computing.
Step-by-step explanation:
The device that made it possible for digital computers to efficiently process large amounts of information without the need for complicated wiring that took up space is the integrated circuit. The integrated circuit, or microchip, revolutionized computing by combining many transistors onto a single piece of silicon, which allowed computers to become faster, smaller, and more efficient. In the late 1950s, inventors developed the integrated circuit using silicon, which integrated transistors and capacitors in a space-saving manner. This innovation was a key turning point in computing history, enabling the development of modern computer technology that we use today.