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750 million+ members | Manage your professional identity. Build and engage with your professional network. Access knowledge, insights and opportunities.

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What is Electrical Engineering? | Michigan Technological University

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Electrical engineering is the study and application of electricity, electronics, and electromagnetism. In a simple term, it is about understanding how electricity works in order to use the knowledge for engineering applications.

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Chemical engineering is an engineering field which deals with the study of operation and design of chemical plants as well as methods of improving production. Chemical engineers develop economical commercial processes to convert raw materials into useful products. Chemical engineering uses principles of chemistry, physics, mathematics, biology, and economics to efficiently use, produce, design, transport and transform energy and materials. The work of chemical engineers can range from the utilization of nanotechnology and nanomaterials in the laboratory to large-scale industrial processes that convert chemicals, raw materials, living cells, microorganisms, and energy into useful forms and products. Chemical engineers are involved in many aspects of plant design and operation, including safety and hazard assessments, process design and analysis, modeling, control engineering, chemical reaction engineering, nuclear engineering, biological engineering, construction specification, and operating instructions.

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Coolant Gel: $100–300 (materials + testing) Visor: $300–600 (electronics, display)

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Gel: Maintaining gel stability, comfort

Visor: Power source, safety compliance, visibility

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For the Coolant Gel:

Football players experience heat buildup in helmets that can cause discomfort, fatigue, and heat stress, reducing performance and increasing risk of injury. This project aims to develop a safe, reusable coolant gel system integrated into helmet padding to maintain optimal head temperature during play.

For the Smart Visor:

Football players and coaches often struggle with quick communication and real-time situational awareness on the field. This project proposes a lightweight visor projection system that displays key information safely within the player’s field of view.

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-Players forget plays during high-pressure moments

-Communication methods are slow or unclear

Wristbands and hand signals can cause confusion

-Players have very little time to process information

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How might we help football players remember and understand plays better during games without distracting them or making helmets unsafe?

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Want clearer communication

Feel stressed remembering plays

Do not want distractions

Care about safety

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-High school football players

-College football players

-Football coaches

-Athletic trainers

-School athletic programs

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Some players like technology

Some prefer simple tools

Skill levels vary

Experience levels are different

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-Players forget plays under pressure

-Wristbands are slow to read

-Loud environments make communication hard

-Players want help but do not want distractions

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Many players forget plays often

Players are open to new ideas if they are safe

Coaches want better communication tools too

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Small colored lights on the edge of the visor.

Green = ready

Red = stop

Blue = message

Lights stay in side vision

Simple and safe

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ALTERNATIVE CONCEPT: Mini Projector HUD=

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ALTERNATIVE CONCEPT: Mini Projector HUD=

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Mini Projector HUD

A tiny projector inside the helmet.

Shows short text or symbols

Projects onto clear visor area

More advanced but harder to build

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Mostly uses sound instead of visuals.

Short voice alerts

Small light for notification

Less distracting

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Focus on safety, not display.

Anti-fog coating

Temperature warning light

Simple and reliable