Reactive Mind FaA 1.5 cm neuromorphic skin patch that detects biochemical stress and EEG fatigue using microfluidics, FSCV sensors, and a Quad‑SPI ASIC. The hardware upgrade adds 4× bandwidth, improved potentiostat stability, multiplexed interrupts, enhanced cortisol sensing, and integrated zero‑knowledge neuroprivacy.
SYSTEMS ARCHITECTURE GROUP • CONFIDENTIAL R&D REACTIVE MIND FATIGUE DETECTION PATCH
HARDWARE PRODUCT DESIGN SPECIFICATION (PDS) Document ID: PDS-RMFD-2026-QSPI Release Version: v3.0.0 (High-Speed Release) Release Date: August 23, 2026 Classification: STRICTLY CONFIDENTIAL - RESTRICTED DISTRIBUTION Core Technology: Quad-SPI Potentiostat ASIC, Passive Microfluidics, Bio-Silicon SNN Co-Processing
EXECUTIVE SUMMARY & ABSTRACT This specification establishes the hardware, biochemical, and processing requirements for the wearable Reactive Mind Fatigue Detection Patch. Operating at the intersection of passive capillary microfluidics, high-spatiotemporal electrochemical kinetics, and asynchronous bio-silicon edge neuromorphic hardware, this postage-stamp-sized skin-conformal device provides real-time autonomic stress re-calibration. By monitoring rapid fast-scan cortisol fluctuations, continuous neurotransmitter dynamics, and dry EEG telemetry streams, the system isolates subconscious trauma-induced engram loops from standard physical exhaustion. Utilizing a specialized 16-pin Quad-SPI (QSPI) ASIC, the system achieves a 4x increase in interface bandwidth, enabling low-power co-processing. A hardware-level secure enclave enforces cryptographic blinding of sensitive biometric telemetry, securing neuroprivacy and establishing a robust defense against adversarial loop hijacking.