PowerGrip™
POWERED GRIP ASSISTANCE SYSTEM
Pressure sensors detect your natural grip. Micro-actuators and artificial tendons amplify it. Hold heavier. Grip longer. Work safer. Your hand commands. GoatArma™ delivers.
GRIP_FORCE: 61%
ASSIST: +34%
LOAD: 72 lb
SLIP_RISK: LOW
MODE: ENDURANCE
SafeRelease™: ARMED
Natural Mode
Glove follows your hand proportionally. Zero lag. Natural feel with invisible support.
Endurance Mode
Assists repetitive gripping so forearm fatigue drops dramatically. Work all day.
Hold Mode
Once securely grasped, the actuator maintains grip while your muscles relax completely.
Precision Mode
Tiny movements, minimal amplification. Surgical control for delicate work.
Rescue Mode
Higher assistance for moving debris, pulling ropes, opening stuck equipment in emergencies.
Tool Mode
Recognizes tool handles and maintains a stable, optimized grip automatically.
Mitt + GoatArma CORE™. Motors & battery at the waist, not the hand
SafeRelease™
A powered grip that can't let go is a powered grip that can injure its own wearer. SafeRelease™ monitors force sensors, finger-position sensors, and software limits continuously.
Dangerous forces, abnormal finger positions, snagging, or loss-of-control conditions trigger immediate auto-disengage. The safety architecture is the differentiator.
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FORCE_LIMIT: ACTIVE
FINGER_POS: NORMAL
SNAG_DETECT: CLEAR
EMERGENCY: STANDBY
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OVERRIDE: INSTANT RELEASE
RESPONSE: <50ms
GoatShield™ Articulated Armor
ARMADILLO-SCALE OVERLAPPING PROTECTION
Not a rigid shell. Overlapping armor segments from fingertip to wrist. Each articulating independently. Full protection without sacrificing dexterity.
FINGERTIP → DISTAL FINGER → MIDDLE JOINT → PROXIMAL FINGER → KNUCKLE → METACARPAL → WRIST
ABRASION SHELL
Outer surface material
IMPACT POLYMER
Energy-dispersing layer
CUT-RESISTANT
UHMWPE/aramid textile
PUNCTURE BARRIER
Specialized zone inserts
VENTILATION
Comfort + airflow channels
ELECTRONICS
Sensors + actuators
Protection Targets
REAL STANDARDS. REAL TESTING.
Cut Resistance: A9
Development target: 6,000+ grams in applicable cut test. Subject to independent testing and verification.
Impact Protection
Back-of-hand impact protection covering fingers and knuckles. Quantitative performance framework.
Palm + Fingertip Zones
Specialized hypodermic needle-resistant zones for law enforcement, EMS, and search & rescue configurations.
Ballistic Shield Layer
Flexible aramid/UHMWPE protection across dorsal surfaces. Fragmentation and secondary-projectile resistance.
PROTECTION MATRIX
| Standard | Standard | PRO | LE |
|---|---|---|---|
| ANSI A4 Cut Resistance | ✓ | ✓ | ✓ |
| ANSI A9 Cut Resistance | — | ✓ | ✓ |
| ANSI/ISEA 138 Impact | ✓ | ✓ | ✓ |
| Needle Resistance (Palm/Fingertip) | — | ✓ | ✓ |
| Fragmentation Shield (Dorsal) | — | — | ✓ |
| PowerGrip™ Servo Assist | ✓ | ✓ | ✓ |
| Thermal Touch™ Monitoring | ✓ | ✓ | ✓ |
| Grip HUD™ Overlay | — | ✓ | ✓ |
| Fleet Management | — | ✓ | ✓ |
MATERIALS PLATFORM
Kevlar® / Nomex® Blend
Para-aramid outer shell with double-stitched seams at every stress point. Flame-resistant to 700°F continuous exposure. Provides cut resistance across all palm and dorsal surfaces while maintaining the dexterity required for fine-motor manipulation.
TPU Knuckle Armor
Injection-molded thermoplastic polyurethane shells in an articulated 3-segment design that follows natural hand curvature. Each segment pivots independently, absorbing impact energy without restricting finger flexion or grip formation.
GripSkin™ Clarino
Synthetic leather palm with silicone micro-dot traction pattern. Sensor-laminated for pressure detection across five fingertip zones. Six replaceable palm modules snap-fit for mission-specific grip profiles: Standard, Wet-Grip, High-Temp, Precision, OilGrip, and Tactical.
GoatLock™
Grab a ladder rung. Wrap a rope. Seize a tool handle. Sensors recognize you've established a secure grasp. The tendon system holds your hand closed while your actual forearm muscles relax.
Instead of human hand = constantly squeezing, you get human commands grip. GoatArma™ maintains grip. Transformative for construction, rescue, climbing, repetitive manufacturing, maritime use, and people with reduced grip strength.
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OBJECT: STEEL RUNG
GRASP: SECURE
MUSCLE_LOAD: 12%
SYSTEM_HOLD: 88%
FATIGUE: ZERO
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RELEASE: OPEN HAND TO DISENGAGE
GripSkin™ Replaceable Palms
SWAP THE PALM. KEEP THE GAUNTLET.
Destroy a palm pad on the job? Swap a GripSkin™ module in under 60 seconds instead of replacing the entire intelligent gauntlet. Different skins for different missions.
StreetSkin™
General everyday use
WetGrip™
Rain and marine
OilGrip™
Mechanical work
ClimbGrip™
Rope and climbing
HeatGrip™
Hot environments
PrecisionGrip™
Fine tool handling
Thermal Touch™
The Mitt detects surface temperature before you fully contact an object. The CapraHelm™ displays the reading in your HUD instantly.
No burned hands. No guessing. Hot pipes, cold metal, overheated equipment. You know before you grab.
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SURFACE: PIPE
TEMP: 284°F
STATUS: DO NOT TOUCH
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HAPTIC: WARNING PULSE SENT
Grip HUD™
Your CapraHelm™ displays real-time grip telemetry. Force, assistance level, load weight, slip risk. All visible without looking down.
The helmet and Mitt become one product. Complete hand-to-eye situational awareness.
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RIGHT HAND
GRIP_FORCE: 61%
ASSIST: +34%
LOAD: 72 lb
SLIP_RISK: LOW
GRIPSKIN: OilGrip™
Smart Integration
THE MITT THAT THINKS WITH YOU
Haptic Navigation
Silent navigation through finger vibrations. Left index = turn left. Right = right. Both pulse = stop/danger. No screen required.
Object Recognition
Visor sees what you're reaching for. Mitt adjusts automatically. Screwdriver → Tool. Rope → Rope. Fragile → Precision. Heavy → PowerGrip™.
Force Sensing
Per-finger grip and load measurement. Know exactly how hard you're gripping and what you're carrying.
Temperature Sensing
Surface and object temperature measurement. Detect dangerously hot or cold surfaces before full contact.
Proximity Sensing
Short-range sensors warn before reaching into hazardous machinery or areas. Visor displays danger zone.
Biometrics
Skin temperature, motion tracking, and pulse-related sensing at wrist. Fatigue and injury monitoring.
NFC / UWB
Identification, equipment access, and localization. Access control and wearer/equipment tracking.
Emergency Beacon
SOS and incapacitation detection. Automatic alert if the wearer is down and unresponsive.
Work Light
Low-profile wrist and back-of-hand illumination. Hands-free lighting where you need it.
Gesture Controls
Finger and hand gestures operate helmet and vest functions. Control the ecosystem without a phone.
Replaceable CAPRASKIN™
Outer protection comes off separately from electronics. Much cheaper repairs. Extend service life.
Modular Battery
Battery shared with the GoatArma™ vest and helmet ecosystem. One unified power system.
Three Configurations
CHOOSE YOUR MISSION PROFILE
CAPRAMITTS™ STANDARD
Full-featured powered gauntlet for industrial, outdoor, and rescue applications.
- PowerGrip™ servo-assisted grip augmentation
- GoatShield™ articulated Kevlar/Nomex armor
- ANSI A4 cut resistance across all surfaces
- GripSkin™ replaceable palm modules (6 variants)
- 6-axis IMU + fingertip pressure sensors
- Haptic navigation + Thermal Touch™ monitoring
CAPRAMITTS™ PRO
Enhanced protection for first responders, security, and professional operators.
- Everything in Standard plus ANSI A9 cut resistance
- Needle-resistant palm and fingertip zones
- Extended battery capacity for 12+ hour shifts
- Ruggedized sensor housing (MIL-STD-810H)
- Fleet management and team telemetry dashboard
- Priority sensor calibration + Grip HUD™ overlay
CAPRAMITTS™ LE
Verified agency configuration with fragmentation shielding and restricted-distribution features.
- Everything in PRO plus fragmentation shield layer
- Aramid/UHMWPE dorsal ballistic protection
- Agency-specific deployment profiles and compliance
- Restricted distribution — verified purchase only
- Dedicated support channel + custom calibration
- Full Grip HUD™ + fleet management integration
DEPLOYMENT SCENARIOS
Tactical Operations
- PowerGrip™ servo-assist maintains weapon retention under recoil fatigue across 8+ hour operations
- Haptic directional alerts route threat bearing to index and middle finger motors without breaking sight picture
- Fingertip pressure sensors detect trigger discipline anomalies and log force curves for after-action review
- TPU knuckle shells and Kevlar dorsal shell protect hands during dynamic entry, breaching, and ladder climbing
Search & Rescue
- ANSI A4 cut resistance protects against rebar, glass, and jagged concrete during rubble excavation
- PowerGrip amplifies sustained grip for rope hauling, jaws-of-life operation, and victim drag extraction
- GripSkin™ Wet-Grip palms maintain traction on soaked rope, wet metal, and contaminated surfaces
- 6-axis IMU tracks hand fatigue patterns and alerts operator before grip failure during extended extrication
EOD / Bomb Disposal
- Fingertip piezoresistive sensors provide sub-newton force feedback for delicate wire manipulation and disassembly
- Haptic motors deliver binary go/no-go vibration patterns from CapraCore AI during render-safe procedures
- GripSkin™ Precision palms maximize fine-motor dexterity while maintaining baseline cut resistance
- Breakaway CapraLink wrist connector allows instant glove doff if entanglement threatens during egress
Industrial / Heavy Labor
- PowerGrip reduces hand fatigue by up to 40% during sustained power tool operation and heavy lifting
- IMU-based vibration monitoring tracks cumulative HAVS (hand-arm vibration syndrome) exposure per OSHA limits
- GripSkin™ High-Temp palms withstand 250°C contact for welding, grinding, and hot-work applications
- Haptic alerts notify when grip force approaches material failure thresholds on fragile cargo or components
MATERIALS SCIENCE
GRIP INTELLIGENCE
Pressure Mapping
5 fingertip piezoresistive sensors + 2 palmar zone sensors sample grip force at 200 Hz. Raw analog signals digitized by a dedicated ADC on the wrist flex-PCB, producing a real-time 7-channel pressure map of the entire grip surface.
CapraCore Feedback Loop
Pressure data streams over CAN-FD bus through the CapraLink wrist connector to the vest-mounted CapraCore at 1 Mbps. Round-trip latency from sensor read to haptic command: <8 ms. The AI co-processor runs grip analysis models at the edge—no cloud dependency.
Object Recognition
CapraCore’s grip classifier identifies object type from pressure signature alone: weapon (trigger + grip force pattern), rope (distributed cylindrical load), tool (asymmetric torque), fragile cargo (sub-5N delicate hold). Classification confidence >92% within 400 ms of initial grasp.
PowerGrip™ Amplification
Military tier only. Miniature hydraulic actuators in finger channels amplify grip force up to 40%. The servo-assist algorithm reads operator intent from pressure ramp rate—fast squeeze = full assist, slow modulation = precision mode. Automatic disengage if sensor detects hand opening intent (<2N threshold).
The IMU and pressure sensors continuously track grip endurance. When sustained grip force drops below 80% of baseline over a 15-minute rolling window, the system issues a progressive haptic alert: gentle buzz at 80%, stronger pulse at 70%, and a wrist-mounted vibration pattern recommending hand rotation at 60%. All fatigue data logs to CapraCore for after-action review and training optimization.
CAPRALINK™ INTERFACE
Physical Interface
MIL-spec twist-lock connector recessed into a TPU wrist pocket. Quarter-turn to lock. IP67 sealed with dual silicone O-rings. 8-pin layout: 2× power (5V, 24V), 2× CAN-FD data (CAN-H, CAN-L), 2× I²C (SDA, SCL), 1× ground, 1× shield.
- Mate/de-mate rated: 10,000+ cycles
- Hot-swap capable: live connect/disconnect
- Retention force: 15 lbs pull before release
- Operating temp: −40°C to +85°C
Data Flow
All sensor data (7 pressure channels, 6-axis IMU, 3 haptic status) multiplexed onto a single CAN-FD frame at 200 Hz. Arbitration ID assigned per-glove (left = 0x210, right = 0x220). CapraCore acknowledges each frame and returns haptic commands in the response slot.
- Frame payload: 64 bytes (CAN-FD extended)
- Bus load: ~12% per glove at full rate
- Error handling: automatic retransmit, bus-off recovery
- Firmware update: over CAN bootloader
Haptic Routing
CapraCore issues haptic commands as 3-byte packets: motor ID (0–2), intensity (0–255), pattern ID (0–15). The local wrist MCU (STM32G4) decodes and drives each LRA independently. 16 pre-loaded vibration patterns cover: threat direction, grip warning, navigation waypoint, comms alert, and system status.
- Command latency: <4 ms from Core to motor
- Concurrent patterns: up to 3 (one per motor)
- Adaptive intensity: Core adjusts baseline over time
- Silent mode: all haptics suppressed via CAN command
Disconnected Mode
When disconnected from CapraLink, the glove retains full passive protection: Kevlar shell, TPU armor, cut resistance, GripSkin grip. The local wrist MCU enters standalone mode and continues logging IMU data to onboard flash (4 MB, ~8 hours). Haptic alerts and PowerGrip assist require the CapraLink connection.
- Passive protection: 100% retained
- IMU logging: continues in standalone
- Haptic feedback: requires CapraLink
- PowerGrip assist: requires CapraLink + CapraPack power
ACCESSORIES & ADD-ONS
GripSkin™ Variety Pack
Four mission-specific replacement palms in one kit. Standard (μ=0.92 dry steel): general purpose. Wet-Grip (μ=0.85 wet steel): marine, rain, blood-contaminated surfaces. High-Temp (250°C contact): welding, fire-adjacent ops. Precision (0.4mm Clarino): fine manipulation, EOD, electronics work. Each palm swaps in under 60 seconds without tools.
Arctic Heated Liner
Removable graphene-film heated liner insert rated to −40°C. Three heat zones (fingers, palm, wrist) independently controlled via CapraCore or manual toggle on the cuff. Draws 8W peak from CapraPack via CapraLink; integrated 500 mAh LFP cell provides 90 minutes of heat in disconnected mode. Washable after cell removal.
Trigger Guard Adapter
Weapons-specific index fingertip replacement with reduced-profile TPU cap, enhanced tactile feedback zone, and recessed seam for unobstructed trigger access. Pre-contoured for M4/M16, Glock, and SIG Sauer P320 trigger guard geometry. Snaps onto the standard fingertip sensor mount without tools. Includes dedicated trigger-force logging profile for CapraCore.
Wrist Rail Mount
MIL-STD 1913 Picatinny rail segment (3-slot, 34mm) bonded to a TPU wrist cuff adapter. Accepts compact flashlights (Surefire, Streamlight), IR strobes, or wrist-mounted camera modules. Rail sits dorsal to avoid palm interference. Quick-detach lever allows tool-free install and removal. Weight: 28g including mounting hardware.
BILL OF MATERIALS
| Component | Specification | Category |
|---|---|---|
| Outer Shell | Kevlar/Nomex blend, double-stitched seams, abrasion-rated | BALLISTIC |
| Knuckle Armor | TPU (thermoplastic polyurethane) injection-molded shells | ARMOR |
| Palm Layer | GripSkin™ replaceable Clarino + silicone micro-dot pads | GRIP |
| IMU Module | 6-axis MEMS IMU (3-axis accel + 3-axis gyro), 200 Hz | SENSORS |
| Pressure Sensors | 5x fingertip piezoresistive force sensors, 0–50 N range | SENSORS |
| Haptic Motors | 3x LRA vibration motors (index, middle, wrist) | FEEDBACK |
| CapraLink Connector | Wrist-mount MIL-spec twist-lock, IP67, power + CAN-FD data | INTERFACE |
| Wiring Harness | Shielded flex-PCB ribbon, routed through dorsal channel | ELECTRICAL |
| Liner | Moisture-wicking antimicrobial TENCEL, removable/washable | COMFORT |
| Cuff Closure | Hook-and-loop + TPR pull-tab, one-hand doff capable | STRUCTURE |
RISK ANALYSIS
Dexterity vs. Protection
TPU knuckle shells and sensor electronics add bulk that degrades fine-motor control. Mitigation: articulated shell segments flex at each joint; sensor flex-PCB routed through dorsal channels to avoid palm interference; Military tier accepts 15% dexterity loss for NIJ compliance, Consumer tier prioritizes feel.
Sensor Durability
Fingertip pressure sensors endure high-frequency impacts and abrasion. Mitigation: piezoresistive elements laminated beneath GripSkin™ replaceable palm layer; sensor substrate rated 500K+ flex cycles; GripSkin swap replaces worn sensing surface without full glove replacement.
Haptic False Alerts
LRA motors can fatigue or desensitize the operator during prolonged use. Mitigation: adaptive intensity algorithm reduces baseline vibration over time; critical alerts use distinct frequency + duration pattern; CapraCore AI gates haptic output to avoid alert flooding.
CapraLink Wrist Seal
Connector must maintain IP67 seal despite wrist flexion. Mitigation: twist-lock geometry with silicone O-ring tested at 10K+ cycles; recessed mount pocket shields connector from direct impact; hot-swap design allows field replacement.
PROTOTYPE ROADMAP
MATERIALS & SENSOR VALIDATION
Kevlar/Nomex shell cut-resistance testing against ANSI A4 standard. TPU knuckle shell impact absorption benchmarking. Piezoresistive sensor accuracy and fatigue characterization across temperature range.
INTEGRATION PROTOTYPE
Full glove with flex-PCB sensor harness, haptic motors, 6-axis IMU, and CapraLink wrist connector. GripSkin™ replaceable palm system validation. CapraCore data bus integration testing.
FIELD TRIALS
Wear trials across military, law enforcement, and industrial operators. Dexterity benchmarking (ASTM D5420 grip test). PowerGrip™ servo-assist pilot with hydraulic finger actuators. Haptic alert pattern usability studies.
PRODUCTION HARDENING
ANSI/ISEA 105 cut resistance certification. MIL-STD-810H environmental qualification. GripSkin palm replacement supply chain. Consumer and prosumer tier variants with scaled-down sensor arrays.
FREQUENTLY ASKED QUESTIONS
The Military tier targets ANSI A4 cut resistance using a Kevlar/Nomex outer shell with double-stitched seams. The Prosumer tier achieves ANSI A3 with a lighter-weight Kevlar blend. The Consumer tier provides ANSI A2 protection suitable for industrial and motorsport applications. All tiers include TPU knuckle shells for impact absorption.
PowerGrip is the servo-assisted grip augmentation system available on the Military tier. Miniature hydraulic actuators in the finger channels amplify grip force by up to 40%, reducing hand fatigue during sustained tool use, weapon handling, or rope operations. Pressure sensors in each fingertip provide real-time force feedback to the CapraCore AI, which modulates assist levels to match the task. The system draws power from the CapraPack battery via the CapraLink wrist connector.
Yes. The GripSkin™ palm system uses a hook-and-channel attachment that lets you swap worn palms in under 60 seconds without tools. Different GripSkin variants are available: Standard (general purpose), Wet-Grip (marine/rain), High-Temp (welding/industrial), and Precision (fine manipulation). The pressure sensors are laminated beneath the GripSkin layer, so a palm swap also refreshes the sensing surface.
Three LRA (linear resonant actuator) motors provide tactile alerts routed from the CapraCore AI. Uses include threat direction indicators (left/right buzz patterns), grip force warnings when approaching material failure thresholds, incoming communication alerts, and navigation waypoint prompts. The CapraCore adapts vibration intensity over time to prevent desensitization during extended missions.
Each glove connects via a CapraLink™ twist-lock wrist connector (IP67 rated). A quarter-turn locks power and CAN-FD data into the system bus. Sensor data from the IMU, pressure sensors, and haptic commands all route through this single ruggedized interface. The gloves maintain basic cut protection even when disconnected from the system—smart features require the CapraLink connection.
The index finger and thumb tips include capacitive-conductive thread woven into the Kevlar shell, allowing touchscreen operation without removing gloves. The Prosumer and Consumer tiers extend this to three fingers. Accuracy is slightly reduced compared to bare-finger input but sufficient for tablet and smartphone interaction in the field.
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