Overview
ISO/IEC 29341-29-2:2017 is an international standard that specifies the ScreenDevice version 2 within the Universal Plug and Play (UPnP) Device Architecture. Developed by ISO and IEC, this standard defines the framework for multiscreen device control protocols, focusing on screen devices, aligning with UPnP Device Architecture 1.0. ScreenDevice enables interactive services enabling seamless control and communication between multiple display devices via Screen Control Points. This standard supports the growing need for interoperable multiscreen environments, enhancing user experience through device coordination and control.
Key Topics
- ScreenDevice Version 2: Defines a UPnP-compliant device type capable of interactive multiscreen display functions.
- UPnP Device Architecture Compliance: Ensures compatibility with UPnP Device Architecture 1.0, promoting standardized control and communication.
- Interactive Services: Facilitates dynamic interactions between ScreenDevices and Screen Control Points, enabling coordinated multiscreen management.
- Device Modeling: Specifies that a ScreenDevice may be a root device or an embedded device within other UPnP devices, allowing flexible integration.
- XML Device Description: Uses standardized XML schemas to describe device capabilities and requirements, ensuring clear interoperability.
- Multi-Screen Architecture Alignment: Complements the Multi-Screen Architecture specification to provide comprehensive control over multiple screens.
- Normative References: Incorporates relevant UPnP device and service specifications critical for multiscreen device control, such as Application Management and Device Protection.
Applications
This standard has practical applications in multiple contexts where multiscreen environments are prevalent:
- Smart Home Systems: Integration of TVs, tablets, and other display devices to provide synchronized multimedia experiences and shared content control.
- Digital Signage: Control and management of multiple display screens in public venues, ensuring synchronized advertising and information presentation.
- Enterprise Environments: Collaborative workspaces relying on multiple interconnected displays for presentations, video conferencing, and interactive content sharing.
- Consumer Electronics: Devices like smart TVs, streaming boxes, and game consoles that support multiscreen control to enhance usability and interactivity.
- Hospitality and Retail: Multiscreen control systems that allow dynamic content display and custom interactive services tailored to guests and customers.
- Automotive Displays: Coordinated control of multiple in-vehicle screens for infotainment and driver assistance systems.
By adopting ISO/IEC 29341-29-2:2017, manufacturers and developers ensure interoperability, simplified device discovery, and unified screen control, leading to improved multiscreen user experiences.
Related Standards
ISO/IEC 29341-29-2:2017 belongs to the broader ISO/IEC 29341 series, covering UPnP device architectures and specific device types. Key related standards include:
- ISO/IEC 29341-1: UPnP Device Architecture 1.0 – the foundational architecture for UPnP devices.
- ISO/IEC 29341-28-1: MultiScreen Architecture:1 – defining the multiscreen control framework that ScreenDevice builds upon.
- ISO/IEC 29341-29-10: Application Management Level 2 – for managing applications supporting multiscreen devices.
- ISO/IEC 29341-3-2: MediaRenderer Devices – relevant for multimedia rendering devices integral to multiscreen setups.
- ISO/IEC 29341-16-1: UPnP Low Power Architecture – applicable for energy-efficient multiscreen devices.
- ISO/IEC 29341-30: UPnP IoT Management and Control – extending control capabilities for connected IoT devices including displays.
These interconnected standards provide a robust ecosystem enabling advanced multiscreen device creation, management, and interoperability.
Keywords: ISO/IEC 29341-29-2, ScreenDevice, UPnP Device Architecture, multiscreen device control, UPnP compliance, interactive display devices, multiscreen environments, device interoperability, XML device description, smart home display control, digital signage, multimedia coordination, IoT display management.