What head sizes will Flow2 and the DevKit fit?

Flow2

The Flow2 headset is designed for an average adult head. Our system should fit people with with head measurements of:

• 52cm - 62cm Circumference
• 32cm - 37cm Bitragion Coronal Arc

Heads are complex and unique. There may be some combinations in between that don’t fit well. We’ve made our best effort to design flexibility into the system so that it fits more than 90% of the adult population.

DevKit

The DevKit is intended, in part, to enable the use of Kernel Flow technology on subjects outside the size range of a Flow2 headset. The DevKit modules can be assembled into a soft cap of your choosing (see Assembling a new DevKit cap), so you can easily make smaller or larger caps with module layouts appropriate to your specific goals. To provide an example and starting point, a reference design cap is included with the DevKit. This cap has roughly the same size range as a Flow2 headset, and uses a module layout that covers the prefrontal and temporal regions of most people within this size range. 

If you have specific needs beyond this, please contact us to discuss.