The Brailliant BI 40X is a 40-cell refreshable braille display by HumanWare that combines a tactile braille interface with built-in software, wireless connectivity, and substantial storage — enabling it to function not only as a display for screen readers but also as a standalone device for reading, note-taking, and library access. With its ergonomic Perkins-style keyboard, thumb keys for navigation, and support for Bluetooth, Wi-Fi, and USB, it enables users to seamlessly access documents, books, and braille content across multiple devices. The device’s 32 GB internal storage, onboard translation, and support for a variety of file formats make it a versatile tool for productivity and accessibility.