• • Flexible neuromorphic devices emulate synaptic functions with ultralow power consumption, essential for battery-powered wearables; specific power figures are not provided in the excerpt, but the abstract emphasizes ultralow power as a key advantage.
• • The review highlights integration of sensing, memory, and computing in flexible systems, addressing the memory wall bottleneck of von Neumann architectures; this is critical for real-time processing of unstructured sensory data in IoT and edge devices.
• • Heterogeneous integration strategies are advancing toward genuinely integrated systems, enabling conformal attachment to biological tissue; this is crucial for stable long-term operation in health monitoring and brain-computer interfaces.
• • The review identifies key challenges including scalability and standardization, which must be overcome for commercial viability; the lack of standardized metrics hinders comparison across studies and industrial adoption.