By Robin Mitchell, 15-10-2025
While digital logic has fueled remarkable advances in computing, its limitations are becoming apparent, particularly with growing demands from AI, quantum simulation, and optimization tasks.
The traditional binary system is struggling to keep pace with new workloads, prompting researchers to explore alternative approaches to computation.
Microsoft's analog optical computer is a notable example, designed to improve AI workload speed and drastically enhance energy efficiency compared to traditional GPUs.
the rigid 1s and 0s that once enabled exponential growth are now bumping up against physical and practical limits
Author's summary: Microsoft's analog optical computer breaks through AI efficiency.