Aura introduces a $499 e-ink digital photo frame that lets you go cordless

Aura has launched its latest product, the $499 Ink frame, featuring a 13-inch color e-paper display that stands out in the company's otherwise LCD-oriented lineup. This advanced technology, akin to that used in the Kindle Colorsoft e-reader, employs a six-color ink system capable of producing the illusion of millions of tones. The introduction of e-ink technology allows the frame to operate without cords, making it an ideal choice for display in various home settings, such as living rooms or stairwells. Founded by former Twitter employees, Aura has been eager to explore e-ink technology, which has only recently advanced enough to effectively showcase vibrant smartphone photos. The new frame utilizes Spectra 6 technology, enhancing the display's color saturation and contrast through six primary colors: white, black, red, yellow, green, and blue. Additionally, Aura has incorporated a front light into the design, inspired by the Kindle Paperwhite, to improve contrast. According to Eric Jensen, co-founder and CTO of Aura, the light is subtle, perhaps a sixth of the brightness of traditional LCDs, often going unnoticed until it turns off in a dark environment. To further enhance visual quality, Aura developed a proprietary dithering algorithm employing error diffusion techniques reminiscent of traditional newspaper printing. While the e-ink technology allows for a cordless experience, the frame does require periodic recharging. However, Aura claims that the frame can last up to three months on a single charge, minimizing inconvenience. To conserve energy, the Ink frame uses motion sensors to deactivate the light when unoccupied, and users can set their own on/off schedules through the mobile app. The Ink frame boasts an upgraded aesthetic, featuring a graphite-inspired bezel, a paper-textured mat, and a glass front, giving it a more traditional photo frame appearance. With a resolution of 1600 x 1200 and a 4:3 aspect ratio, the frame measures 13.3 inches and includes wall-mounting hardware, a stand, and a charging cord. It can be positioned in either portrait or landscape mode and includes a USB-C port for easy connectivity. Users have the option to automate photo updates, allowing the frame to refresh with new images overnight. In initial tests, the Ink frame delivered softer colors compared to existing Aura frames, blending seamlessly with printed photos. However, the photo-loading process may initially be jarring, as the screen flashes a yellowish light. Jensen notes that while the transition can be disruptive, it is a necessary trade-off for the technology, and users can limit updates to preserve battery life. Aura, which raised $26 million in 2022 after selling 1 million frames, has since achieved profitability and continues to innovate. The app has facilitated the sharing of a billion photos, primarily among families who collaboratively manage shared frames. While the founders draw on their Twitter backgrounds, Aura's current mission is centered on fostering private social networks for photo sharing. Jensen emphasizes the untapped potential in this space, stating that the combination of hardware and personal connection presents a unique business opportunity. The Ink frame is now available for purchase on Aura's website.