Light as a Defense Mechanism

The methodology unfolds as a sequence of Design Protocols, each structuring a different part of the problem. It begins with a concept map (mindmap) that defines the design space, answering questions such as how a flashlight is used, what mechanisms it relies on, and where it sits in relation to the user, while capturing every group with a potential stake in the solution. From there, a Design Motive frames the nature of the problem through five lenses: WHO the user is (a civilian, untrained in self-defense, a potential theft victim), WHAT motivates them, WHY the designer is intervening on their behalf, WHEN the product is used, and WHERE. This protocol resolves into a single stated direction, light as a self-defense mechanism, that anchors every decision downstream. A mood board then translates market research, forms, geometries, materials and textures into one shared visual language, while a Risk and Opportunity Map adapts a SWOT analysis across four lenses: Safety, Market, Technology and Product. Crucially, its entries describe the design process rather than the product itself; a desirable trait like rapid activation can register as a risk because it is difficult to implement reliably, whereas the observation that most market products resemble ordinary flashlights becomes an opportunity for formal and mechanical differentiation. With the problem fully mapped, sketching opens the ideation stage, exploring form, ergonomics, surface mechanisms and user interaction through story-boards, and generating as many candidate solutions as possible. The proposal is finalized in CAD using computational and parametric methods, whose non-destructive, iterative nature allows rapid versioning, precise technical drawings, and finally a photorealistic render: the flashlight shown in operation, illuminating its surroundings, with a charging port indicating battery level.