Industrial design

Aurio

Hearing support with a visible identity.

An ear-worn concept explored through sketches, foam forms, prototype finishing, and on-body studies.

Explore the physical models
Aurio ring-form hearing-support concept shown on a head model to explain placement and scale

The starting point. My response.

The research brief was provided in class. My contribution is the interpretation and development shown here: sketches, physical models, interactions, CAD, and the final concept.

The brief

Young adults who struggle in noisy, outdoor, moving, or social environments and want support that fits their identity.

Young adults experience difficult listening situations but often reject hearing aids that feel clinical, hidden, or stigmatizing.

My design response

A lifestyle hearing-support wearable with direct controls, focus feedback, six colorways, and a charging case.

The ring form treats visibility as part of the product’s identity. Physical models explore its relationship with the ear.

Six Aurio hearing-support devices showing the final ring form and color options

Listening context and product references

The reference material frames everyday listening and the range of existing audio products.

Young adults talking in a busy social setting
Comparison chart of six common hearing-aid form factors
Benchmark map comparing audio products by interaction friction and entertainment versus hearing-first use

Making support visible.

Ring, loop, clip, and behind-ear forms explore how the device attaches, where its weight sits, and how much of it is seen. These four sheets retain the full breadth of the exploration.

The criteria behind the form

Comfort, expression, control, and social visibility frame the design direction.

Circular synthesis diagram connecting Aurio design criteria including visibility, comfort, expression, and confidence

Exploring attachment, silhouette, and control

First broad sheet of Aurio hearing-wearable concept sketches
Second broad sheet of Aurio hearing-wearable concept sketches
Third broad sheet of Aurio hearing-wearable concept sketches
Fourth broad sheet of Aurio hearing-wearable concept sketches

The form changes when it reaches the ear.

The early studies explore different attachment shapes. The next round develops the larger ring and its position around the ear. The models make the progression visible, while long-duration comfort still needs further validation.

Early forms · attachment and silhouette

Foam alternatives and on-body studies explore the relationship between the device and the ear.

Collection of white Aurio foam models exploring multiple ear-worn forms
Participant wearing an early Aurio hearing-support form during a listening study
Side view of a participant wearing an early white Aurio prototype
Young adult wearing an Aurio prototype in a seated listening session
Participant testing how an Aurio form sits around the ear

Ring refinement · placement and balance

Separate components and later wear studies show the ring direction at a larger scale.

Separated Aurio prototype body, ring, and control components
Participant wearing a refined white Aurio prototype during fit testing
Participant wearing a larger ring-form Aurio prototype in context

ContactThe earpiece becomes rounder in the later direction.

IdentityThe larger loop makes the silhouette more recognizable.

PlacementLater studies examine the ring’s position around the ear.

From workshop finish to worn object.

Hand finishing, painting, and surface studies document the physical making process. The control studies are shown as development artifacts; they are not evidence of working hearing-support electronics.

Designer hand-finishing a small Aurio prototype component
Designer spray-finishing Aurio prototype parts
Aurio prototype components being painted in a workshop booth

Control geometry before the final finish.

The first two studies show the recessed control features and their surrounding form.

Blue physical model with recessed control features
Black physical model with two circular control features

Preparing and finishing the surface.

The remaining workshop views keep the intermediate stages visible alongside the finished surface study.

Black control model mounted on a board for finishing
Control model showing a later surface-finishing stage
Finished black model with two circular control zones

A proposed wearable system.

The concept brings together a ring frame, body shell, and direct control. Light, haptic feedback, and hearing support are proposed functions; the physical studies establish appearance and placement.

Side view render showing Aurio ring frame, body, and orange control accent

Ring frameThe loop gives the wearable its visible outline.

BodyThe side profile shows the shell in relation to the ring.

ControlThe orange accent identifies the proposed direct input.

The resolved product pair.

The studio view brings the separate forms together before the final on-body photographs.

Two resolved Aurio hearing-support devices shown in a studio render

Seen on the person who wears it.

The final wear photographs return the design to human scale. They show the ring, the body behind the ear, and how the object reads from conversational distance.

Young adult wearing the resolved ring-form Aurio prototype
Three-quarter view of a participant wearing the resolved Aurio prototype
Side view showing the resolved Aurio prototype around the ear

Designed as a complete product system.

Material and component choices describe the proposed construction of the concept.

Side render showing the Aurio aluminium ring, battery body, and orange tactile control

What this project carries forward.

Aurio reframes assistive hearing technology as confident lifestyle hardware. The next step is testing the acoustic package and long-duration comfort with more wearers.

Next project: ARC