SEGGER's app-sandbox runtime for embedded systems — a 32-bit interpreter VM that executes C applications dynamically loaded into a tiny (~1 KB) runtime 'executor' on the target MCU. Brings smartphone-style modularity (apps separated from the validated firmware base) to MCU-class devices starting at 64 KB of flash, with apps as small as ~100 bytes. Won Best in Show at Embedded World 2026.
Explore on a side project where modular app deployment makes sense (kiosks, IoT devices with field-replaceable functionality, dev kits, customer-loadable extensions). Evaluate the sandbox/firmware split against your update cadence, IP-protection needs, and field-update tolerance before committing to it for production.
Genuinely novel category for embedded — application layer with smartphone-like dynamic loading on MCU-class targets. Best in Show at Embedded World 2026 signals real industry interest. Pairs with #7 Firmware OTA Updates (app delivery distinct from firmware delivery) and the broader CRA-driven push toward structured update channels. Worth tracking through 2026-27 to see whether it gathers ecosystem momentum or stays SEGGER-only.