Branches · BANDWIDTH

Neural interfaces

A device reads brain signals and turns them into commands: a person with paralysed hands moves a cursor or speaks words without moving.

The human-machine bandwidth is the bottleneck nobody talks about. If the machine thinks faster, the channel becomes the limit.

Status
TypeBranches
Marker
What exists today7

Researched

2026-01-28

21 implants across four countries

PRIME study participants in the US, UK, Canada and UAE; no serious device-related adverse events reported.

reported
2026-07

26th patient

The programme moved from isolated cases to continuous enrolment.

NEWreported

In progress

2026

VOICE, CONVOY, Blindsight

Speech decoding, arm control and vision hold FDA breakthrough designations.

reported
сейчас

Three different trade-offs

Neuralink implants into the cortex, Synchron threads a stent through a vein with no craniotomy, Precision lays a film on the surface. The argument is about acceptable risk, not signal quality.

NEWreported
препятствие

No full approval anywhere

Every programme runs under investigational status. No paralysis implant holds full regulatory approval.

NEW

Planned

в планах

From clinic to daily life

Today this is medicine for severe conditions. Mass use requires safety that justifies the risk for a healthy person.

NEW

Distant horizons

впереди

Thought as an interface

A channel wider than a keyboard — today a human passes about ten bits per second to a machine.

NEW
Branches off
To the line

Track the line as it moves

Once a week: which branches advanced, what unlocked, and what turned out to be overstated.