Dual-Display Adaptation of a Financial Terminal Tablet on OpenHarmony with RK3588: Architecture, DTS Configuration, Driver Porting, and Hotplug Handling

This article details the successful adaptation of a financial terminal tablet to OpenHarmony on an RK3588 platform, covering the RK3588 display architecture, eDP + DP‑to‑HDMI dual‑screen configuration, DTS settings, Linux DRM driver porting, testing with hello_composer, and the challenges and solutions for DP hot‑plug support.

Display DriverHotplugLinux DRM

0 likes · 10 min read

Dual-Display Adaptation of a Financial Terminal Tablet on OpenHarmony with RK3588: Architecture, DTS Configuration, Driver Porting, and Hotplug Handling

Alibaba Terminal Technology

Aug 13, 2020 · Frontend Development

How Foldable and Dual‑Screen Devices Are Redefining Web Design

Foldable and dual‑screen devices introduce new form factors, challenges, and opportunities for web developers, requiring fresh layout strategies, CSS media features, JavaScript APIs, and responsive design techniques to deliver seamless experiences across expanding screens.

JavaScript APIcss media queriesdual screen

0 likes · 24 min read

How Foldable and Dual‑Screen Devices Are Redefining Web Design

Taobao Frontend Technology

Aug 6, 2020 · Frontend Development

How Foldable and Dual‑Screen Devices Are Redefining Web Design

The article explores how emerging foldable and dual‑screen devices reshape web development, introducing new challenges, opportunities, and concepts such as CSS media features, environment variables, JavaScript window‑segment APIs, and practical code examples for responsive layouts across multiple screens.

JavaScript APIResponsive Designcss media queries

0 likes · 24 min read

Alibaba Cloud Developer

Sep 20, 2019 · Frontend Development

How Alibaba’s OnePlayer Powers Immersive Dual‑Screen Playback for “The Longest Day in Chang’an”

This article explains the technical architecture behind the “Cool‑Watch” mode used in the series “The Longest Day in Chang’an”, detailing the OnePlayer framework, plugin‑based design, dynamic UI rendering with Weex, dual‑screen layout, and multi‑stream synchronization techniques that enable interactive, high‑quality video experiences.

OnePlayerWeexdual screen

0 likes · 13 min read

How Alibaba’s OnePlayer Powers Immersive Dual‑Screen Playback for “The Longest Day in Chang’an”

21CTO

Sep 18, 2015 · Product Management

Can Dual‑Screen Phones Free Us From Tech Addiction? Inside YotaPhone’s Philosophy

In an interview, Yota Devices CEO Vlad Martynov explains how the YotaPhone’s dual‑screen design, featuring an e‑ink back, aims to reduce screen‑time distraction, reflect a philosophy that technology should serve humans, and target both tech pioneers and creative professionals.

YotaPhonedual screene-ink

0 likes · 10 min read

Can Dual‑Screen Phones Free Us From Tech Addiction? Inside YotaPhone’s Philosophy