ReFrame是一款搭载彩色电子纸显示屏的实验性相机，由Kaloyan Kolev及朋友开发，现已开源发布[1]。该相机采用6色电子纸屏，每张照片需要15秒完全显示[1]。照片经过抖动处理后呈现独特的印刷质感[1]。
这款相机的硬件采用树莓派Zero、Pi Camera 3、4英寸eInk Spectra 6色显示屏和电池等组件构成，硬件和软件设计均完全开源[1]。用户可按照GitHub上的指南自行组装。照片可被数字保存，用户通过网页仪表板可下载原始版本和抖动处理版本[1]。
开发者Kaloyan Kolev表示："目前版本设计为开源项目，希望近期开始接受个人订单"[1]。
ReFrame is an experimental camera equipped with a color e-ink display, developed by Kaloyan Kolev and collaborators [1]. The device features a 6-color electronic paper screen that takes 15 seconds to fully display each photograph [1]. Images are processed with dithering to produce a distinctive printed aesthetic [1].
The project is entirely open-source, constructed from readily available components including a Raspberry Pi Zero, Pi Camera 3, a 4-inch Spectra 6-color e-ink display, and a battery [1]. Users can assemble their own unit following guidelines published on GitHub [1]. Captured photos can be stored digitally through a web dashboard, which allows users to download both the original and dithered versions of images [1]. According to Kolev, the current iteration is designed as an open-source project, with plans to begin accepting individual orders in the near term [1].