Zumba instructors lead energetic group classes, using music to motivate participants while giving verbal instructions. They constantly move and demonstrate exercises, often needing portable audio equipment and clear voice projection.

Loud Music
Energetic music creates a loud environment

Surveys
User preferences and behaviors

Audible Instructions

Clear, Powerful Sound

Portability

Aa

Aa

Source Sans 3

Monserrat

434B9F

DD1886

AC4396

7D4C9E

3E82C4

Less Manual Adjustment

Long Battery Life

Reddit
Real-world experiences

Key Insights

Ideation

Branding

CAD

Manufacturing

Final Prototype

App Design

User Research

Instructor Insights
First-hand observations

1

2

3

Increased Vocal Effort
Repeated shouting can lead to vocal fatigue and discomfort

Voice Strain
Instructors have to speak louder to be heard over the music

Packaging