👉 Alternative computing refers to a broad range of computational models and architectures that deviate from the traditional von Neumann architecture, which dominates modern computing. These alternatives aim to address limitations such as energy inefficiency, scalability issues, and processing bottlenecks inherent in conventional systems. Examples include quantum computing, which leverages quantum bits (qubits) to perform complex calculations exponentially faster than classical bits; neuromorphic computing, which mimics the human brain's neural networks for more efficient pattern recognition and learning; and optical computing, which uses light instead of electricity to transmit data, potentially offering faster and more energy-efficient processing. Other forms include DNA computing, which uses biological molecules for computation, and photonic computing, which employs photons for data transfer. These diverse approaches promise to revolutionize computing by enabling new capabilities and efficiencies not achievable with traditional methods.