Tactical Device Ecosystem Built for the Edge
Our Solution
Worked with a technology partner to create a demonstrator for a suo moto program
The Result
Became the start of a long term program that is currently under testing
The Story
RAKSHAK was conceived as a compact but formidable digital companion for modern dismounted operators — a dual-product ecosystem combining a rugged sleeve-mounted smart display and a high-performance communications module. The mandate: deliver real-time situational awareness and uninterrupted connectivity in environments where hardware failure isn’t an option.
At BangDesign, we took RAKSHAK from early concept framing to engineering-ready prototype design, developing a design language, mechanical approach, and rugged architecture that could withstand field conditions while remaining fast, intuitive, and glove-friendly.
THE MISSION
Information Without Breaking Focus
Frontline teams needed a device that could be accessed without breaking posture, letting them keep their attention on the terrain while receiving continuous digital overlays, blue-force tracking, map feeds, and mission cues. Traditional handheld units were too bulky, too slow to access, or too fragile for aggressive use cycles.
RAKSHAK rethinks that model. By anchoring the primary display to the forearm and pairing it with a robust external radio/antenna module, the system separates “interaction” from “communication hardware,” improving ergonomics, heat management, and survivability.
THE PROCESS
Designing for Field Reality
1. A Form Language Built for Calm Under Pressure
We crafted an exterior architecture defined by chamfered armor-like bumpers, asymmetric control clusters, and long-life materials designed to telegraph confidence. The aesthetic follows a “functional brutalism” — every curve and edge born from impact management, grip stability, and rapid tactility.
2. Buttons That Outperform Gloves
The glove-tolerant controls were designed with deep-travel domes and high-contrast surfaces. The system combines:
- A dedicated power cluster
- Navigation and quick-access keys
- Four programmable P-Buttons for live mission modes
Mechanical engineers on our team collaborated closely with field SMEs to calibrate button spacing and force curves optimized for cold, mud, and rapid-response moments.
3. A Display Engineered for Hard Conditions
The screen is recessed into a protective bezel to reduce the likelihood of direct impact. Optical bonding, anti-glare coatings, and oversized bezels ensure visibility whether mounted on the arm, attached to a weapon sling, or handheld during high-movement tasks.
4. A Communications Module Built Like a Miniature Infrastructure Node
The companion radio/antenna unit features:
- Multi-band antenna support
- A heat-dissipating fin geometry surrounding both planes of the hardware
- Quick-swap battery integration
- Anchoring points compatible with MOLLE and chest rigs
We approached this as an independent ruggedized platform — a product that could live by itself in the field, but becomes exponentially more powerful when paired with the sleeve display.
THE RESULT
Engineering for Survivability
Our industrial design team worked hand-in-hand with technical engineering partners and inhouse mechanical engineering team to anticipate stress points typically seen in Tier-1 rugged devices. This included:
- Drop/impact geometry optimization
- Ingress tolerance strategies around USB covers, pads, and seals
- Thermal zoning to separate heat-generating radio components from the user’s skin
- Cable-less docking via pogo-pin interfaces
No detail was too small — from elastomer durometers to thumb-indexed notch shapes that guide blind interaction.
Key Learnings
RAKSHAK reinforced a truth familiar to anyone designing for the tactical world: success lies in harmonizing conflicting constraints. Operators want thin, but need durable. They want accessible, but require secure. They want high performance, but must trust the device not to fail in dust, rain, or shock.
Through iterative prototyping and CAD-to-simulation workflows, we learned to balance all three axes — ruggedness, usability, and technical modularity. The result is a platform that feels immediate and dependable, a tool that becomes an extension of the operator.
Impact
At CDR (Critical Design Review) stage, RAKSHAK has shown its strategic value:
- Faster decision cycles due to constantly accessible map and mission data
- Reduced cognitive load thanks to a visual hierarchy and ergonomics shaped around field intuition
- Greater system life due to modular radio architecture and repair-friendly components
- Clear industrial design language that positions the product family confidently within the modern rugged-tech category
Every curve, material, and tolerance communicates a single message: this device is built to guard.