# Metadata
Source URL:: https://en.wikipedia.org/wiki/Kernel_(neurotechnology_company)
---
# Kernel (neurotechnology company) - Wikipedia
## Highlights
> [!quote]+ Updated on 220822_123736
>
> Kernel Flow is a wearable time-domain functional near-infrared spectroscopy (TD-fNIRS) system which Kernel started demoing in spring 2021.[8][9] fNIRs uses infrared light to measure changes in the oxygenation of blood, which is a proxy for neural activity