Solid Light Opens Dot Experience at APH Museum

The $22 million exhibition in Louisville combines sight, sound, and touch to tell the story of Helen Keller and the American Printing House for the Blind.

Updated on Nov. 9, 2026 in R&B

Close-up photograph of a pale surface covered in raised dots, warmly lit against a blurred brick and limestone wall, evoking tactile access to museum storytelling. — Solid Light Inc. and the American Printing House for the Blind opened The Dot Experience, a $22 million immersive exhibition in Louisville, on October 30. AI Illustration. Upload story photo >

Solid Light Inc. partnered with the American Printing House for the Blind to create The Dot Experience, a 28,000-square-foot immersive exhibition that opened alongside the organization's new museum on October 30. The project was first envisioned as a home for the American Foundation for the Blind Helen Keller Archive.

Why it matters

The exhibition uses synchronized sight, sound, and touch to deliver its story, offering a model for accessible museum design in Louisville and beyond. Its development reflects a multi-year effort to make immersive storytelling work for blind and low-vision visitors.

The $22 million project spans 28,000 square feet across four galleries and was shaped by an 18-month prototyping phase with a 20-person inclusive team over an almost six-year timeline. Prototyping found that standard audio volumes create overlapping sound pollution for screen-reader users, leading to acoustic isolation zones; post-opening visitor data is not yet available.

The players

Solid Light Inc.

Solid Light Inc. is an experiential design firm that created the immersive exhibition in partnership with the American Printing House for the Blind.

American Printing House for the Blind

The American Printing House for the Blind is a Louisville-based nonprofit that produces educational and accessibility materials for people who are blind or have low vision.

The details

The exhibition includes a tour of APH's production facility, the world's largest collection of personal papers and artefacts belonging to Helen Keller, and a piano played by Stevie Wonder. Its synchronized multimodal storytelling delivers information across visual, auditory, and tactile channels at the same time.

October 30: The American Printing House for the Blind officially opened its new museum in Louisville, Kentucky, alongside The Dot Experience.

Big Picture

The Dot Experience extends the original purpose of the American Foundation for the Blind Helen Keller Archive, which first set out to house Keller's papers and artefacts, into a full multisensory exhibition. That shift moves a static archive toward immersive, accessible design built around sight, sound, and touch.

The exhibition is open to visitors at the American Printing House for the Blind's Louisville museum, which is where the immersive galleries can be experienced in person. Visitors can explore the galleries and the APH production facility tour as part of a single visit.

The takeaway

The Dot Experience shows that accessible design for blind visitors can be built into the core of an exhibition, not added as an afterthought. Its prototyping findings on sound overlap offer practical lessons for anyone designing multisensory spaces.