Julianna Langston is a software developer and Accessibility Tzar at Cosaic, where she supports testers, developers, and designers in making software accessible to people of all abilities. She has worked in the field of accessibility for over a decade, has present at CSUN, the world's premiere accessibility conference, and SGF. Over her career, she has put specialized in the intersection of data visualizations and visual impairments. Along the way, she's picked up 4 patents for accessible dataviz. Recently, she's started an open source project, Chart2Music, to make it easier for fellow web developers to make their charts and graphs accessible to the blind.