Tolk Earbud
2022 | Personal Project | Industrial Design
Technology has evolved dramatically, yet on-site communication still relies on outdated tools like bulky walkie-talkies. While smart apps attempt to fill the gap, they often fall short, failing to provide the intuitive, efficient experience needed in fast-paced environments.
Tolk is my response to this challenge—a wireless mono earbud designed to simplify communication for professionals in crowded, high-pressure spaces, such as film sets. Its defining feature, the essential blue knob, prioritizes tactile, physical interaction, offering quick access to critical functions while respecting the rhythm of traditional workflows.
Comfortable Mono Earbud that Doesn’t Go in the Ear Canal
TOLK uses a directional speaker that is on the outside of your ear rather than squeeze into the ear canal. Comfortable for hours of usage.
Empowered by Teams for Countless Channels
Partnering with Teams offers the user advanced features within the lightweight product.
Efficient Interaction Triggered Through TOLK
Interactions can be activated physically through the earbud without using the device.
Modularity - Aim for Easier Cleansing Process and A Healthier Earth
On-Site Communication Experience Needs An Update
Today’s onsite communication heavily relies on walkie-talkies. The interactions we have with walkie-talkies have not changed over the past several decades. There is an opportunity to integrate existing mature techs to evaluate the experience.
Form Development & Prototype Testing
Round 1. Interaction & Size
Round 2 - Ergonomic and Fitting
The graphical surface is designed not only for the inviting interactive look, but also to indicate the operation space through tactility and differentiate the device from the casual earpieces.
TOLK is designed for creators to use during work. The combination of translucent blue and matte dark gray balances the distinctiveness and the perception of professionalism.