GBY-ARCH-001 // REV.A
8T-SRAM DCIM // ARCHITECTURE · 2026
GarageBy Sovereign Spatial Helmet — ISO Class 5 Cleanroom, Prototype REV.A
ISO CLASS 5 CLEANROOM // GBY-PROTO-001
SOVEREIGN SPATIAL HELMET // REV.A340 × 220 × 180mm

Sovereign Spatial
Computing.

An air-gapped, spatial computing helmet engineered for deterministic situational awareness. Powered by indigenous 8T-SRAM Digital Compute-in-Memory (DCIM) architecture.

Request Technical DossierView Architecture Paper
Process Node180nm CMOS
Array Density256kb x 8b
Inference Power< 12mW
Latency< 1ms
Hardware Integration // Section 02

Zero-Fan Thermal
Architecture.

Because our DCIM silicon operates on milliwatts, we eliminated the moving parts entirely. The helmet features a ruggedized SLS-printed Nylon PA12 chassis with a passive chimney exhaust system. Silent, durable, and highly resilient in hostile environments.

Thermal Output< 0.8W sustained

No active cooling required

Chassis MaterialSLS Nylon PA12

MIL-STD-810H vibration rated

Ingress ProtectionIP67 sealed

Dust-tight, 1m immersion

Acoustic Output0 dB

Fully fanless architecture

// THERMAL NOTE
Passive convection via top-mounted chimney vents.
Delta-T: 18 degC above ambient at max sustained load.

GarageBy Sovereign Spatial Helmet — SLS PA12 Chassis, Passive Chimney Exhaust
FIG. 3 — PASSIVE CHIMNEY EXHAUST // GBY-THERM-003
SLS PA12
PASSIVE CHIMNEY
DIFFRACTIVE VISOR
Core IP // Section 03

The Von Neumann
Bottleneck is Dead.

Traditional AR fails at the edge. Every watt burned shuttling data between CPU and RAM is a watt stolen from the mission. We engineered a Sparsity-Aware 8T-SRAM architecture that performs matrix math directly inside the memory array. Designed for milliwatt-power AI inference at the sensor level.

In-memory MAC operations eliminate the memory wall
Air-gapped, zero cloud dependency
Sparsity-aware skip logic reduces active cycles

// ARCHITECTURE NOTE
Multiply-Accumulate (MAC) ops executed inside bitline
periphery. SRAM read = compute. No off-chip data movement.

8T-SRAM DCIM Array — GarageBy Core Silicon IP
FIG. 1 — 8T-SRAM DCIM ARRAY // GBY-SI-001

8T-SRAM ARRAY // 256kb × 8b

In-Memory MAC · 180nm CMOS · <12mW Inference

Optics // Section 04
110-Degree Ultra-Wide Holographic Visor — GarageBy Optics, Alpha Stage
FIG. 2 — 110° ULTRA-WIDE HOLOGRAPHIC VISOR // GBY-OPT-002
DIGITAL TWIN OVERLAY
THERMAL IMAGING PATH
VISIBLE LIGHT AR

Deterministic
Telemetry.

Destroy the tunnel vision of legacy AR. Our High-Index Holographic Waveguides project thermal imaging and industrial digital twins across an immersive 110° Field of View. Four independent optical layers combine visible, infrared, digital twin, and eye-coupling into a single, curved combiner stack that maps perfectly to human peripheral vision.

PARAMETERVALUE
Optical Stack Thickness< 1.2mm
FOV (Diagonal)110 deg (Ultra-Wide)
Display Luminance10,000 nits
IR Band8-14 um LWIR
Refresh Rate240 Hz
Eye Relief18mm
Deployment Scenarios // Section 05

Built for the Field.

The sovereign helmet is purpose-engineered for two high-stakes environments where data sovereignty, edge compute, and reliability are non-negotiable.

Industrial
01

Industrial Digital Twins.

Overlaying live thermal telemetry and structural diagnostics onto physical factory equipment. Processing happens on the edge, eliminating cloud-rendering latency during critical maintenance operations.

Update RateReal-time / < 2ms
ProcessingOn-device NPU
ConnectivityAir-gapped OPC-UA
Tactical & Defense
02

Sovereign Tactical Telemetry.

Absolute data security. Threat-detection and spatial mapping algorithms execute entirely on the visor NPU, ensuring zero radio-frequency (RF) emissions or external dependencies.

RF EmissionsZero
Data EgressNone — fully local
Threat DetectionOn-visor inference

Institutional Backing and Recognition

STPI Electropreneur ParkPre-Incubated -- MeitY, Govt. of India
IIIT BhubaneswarAcademic Research Partner
Startup OdishaState Recognition -- Odisha Govt.