This is a roll-able bluetooth keyboard. When the keyboard is rolled up, it looks like a pen. The stored keyboard is wrapped in a metal case, which expresses a sense of technology. When pulled the keyboard out with your hand, it is an ultra-thin transparent keyboard. The transparent film is made of a single piece of flexible sensor material, which can automatically rolled up and finally covered by the metal case through a motor. The appearance not only reflects the characteristics of Royole's new technology, but also perfectly integrates into the environment of mobile office.

Founded by Stanford engineering graduates in 2012, Royole's mission is to improve the way people interact with and perceive their world. The company creates and manufactures next-generation human-machine interface technologies and products including advanced flexible displays, flexible sensors, and smart devices. Technology milestones include the world's thinnest full-color AMOLED flexible displays and flexible sensors (2014), the world's first foldable 3D mobile theater (2015), the world's first curved car dashboard based on flexible electronics (2016), the first smart writing pad, RoWrite, based on flexible sensors (2017), the volume production of Royole's quasi-G6 mass production campus for fully flexible displays (2018), and the world's first commercial foldable smartphone, FlexPai, with a fully flexible display (2018).

Founded by Stanford engineering graduates in 2012, Royole's mission is to improve the way people interact with and perceive their world. The company creates and manufactures next-generation human-machine interface technologies and products including advanced flexible displays, flexible sensors, and smart devices. Technology milestones include the world's thinnest full-color AMOLED flexible displays and flexible sensors (2014), the world's first foldable 3D mobile theater (2015), the world's first curved car dashboard based on flexible electronics (2016), the first smart writing pad, RoWrite, based on flexible sensors (2017), the volume production of Royole's quasi-G6 mass production campus for fully flexible displays (2018), and the world's first commercial foldable smartphone, FlexPai, with a fully flexible display (2018). Royole has received numerous global awards for its technological innovations and fast growth. Holding over 2000 IPs, it provides IP licenses, services, mass production, and solutions for flexible electronics applications with its novel “Flexible+” platform. Royole, backed by leaders in global finance, has begun producing fully flexible displays in volume from its 4.5-million-square-feet quasi-G6 mass production campus in Shenzhen, China with a total investment of $1.7B. Royole has offices in Fremont, CA, Hong Kong, and Shenzhen, China.