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Consists of the software and protocols used for wireless and voice-enabled presentation devices.

  • Voice XML (VXML)

    VXML is an XML vocabulary for specifying IVR(Integrated Voice Response) Systems

  • Wireless Markup Language (WML)

    An XML-based protocol designed for Wireless devices.

  • XHTML Mobile Profile (XHTMLMP)

    XHTMLMP is designed for resource-constrained Web clients that do not support the full set of XHTML features, such as mobile phones, PDAs, pagers and set-top boxes. It extends XHTML Basic with modules, elements and attributes to provide a richer authoring language. XHTML replaces the Wireless Markup Language (WML).