Posted on 11-Feb-2004 08:02
Filed under: News
Formerly known as Palm OS 6, Palm OS Cobalt is a complete rewrite of Palm OS designed to maintain ease of use and software compatibility while creating a foundation for next-generation Palm Powered devices and solutions tailored to the growing needs of the communications, enterprise, education and entertainment markets. Palm OS Cobalt improves compatibility with Microsoft Windows, while offering advanced features including:
Support for more memory and larger screens;
Industry standards-based security;
Extensible communication and multimedia frameworks capable of handling multiple connections simultaneously;
In addition, Palm OS Cobalt provides rich graphics and multimedia features derived from the Be OS, which Palm, Inc. acquired in 2001.
Multithreaded, Multitasking — Palm OS Cobalt is designed to enable multiple applications to run simultaneously, so users gain more productivity and a better user experience. For example, a user can listen to MP3 files, book a calendar appointment and take an incoming phone call. A background-processing model is designed to reduce most memory problems commonly associated with multitasking in mobile devices.
Expanded, Protected Memory Architecture — With support for up to 256MB of RAM and 256MB of ROM, Palm OS Cobalt paves the way for the creation of more sophisticated communications, enterprise, education and entertainment applications. In addition, the new protected memory architecture is designed to protect against applications "hanging" the system or causing crashes.
System Wide Security Architecture. Palm OS Cobalt provides built-in encryption, authentication and authorization frameworks for securing applications such as enterprise and e-commerce solutions, browsers, wireless email and connections to corporate networks such as VPN. The extensible structure also offers software developers advanced, industry-standard security services and cryptography.
New Pluggable Communications Design. The modular, flexible, industry-standard STREAMS-based framework is designed to offer a simple way for licensees and software developers to add communications support for a wide variety of networking and communications protocols. Palm OS Cobalt is designed to supports multiple simultaneous communication sessions on various wireless networks, such as downloading WiFi delivered data while receiving a phone call.
Extensible Multimedia Framework. Palm OS Cobalt is designed to provide a rich graphics and multimedia architecture. Graphics support includes paths, rotation, gradient fills, anti-aliasing, outline fonts and transparency. The new graphics system is designed to support screen sizes up to 32,000 by 32,000 pixels. Multimedia support includes playback of industry-standard audio and video including ADPCM/PCM, MP3, MPEG1 and MPEG4 designed to enable licensees and software developers to more easily build media-based applications. This extensible multimedia framework is designed to enable licensees and software developers to easily add additional audio and video standards.
Improved PIM Applications & Databases. Palm OS Address Book and Date Book are redesigned to support up to 255 fields, providing better interoperability with Microsoft Outlook. Each standard PIM application is designed to automatically adjust layout size to fit particular actions. For example, a small screen for the Dynamic Input Area when editing a document, and a larger screen when reading an eBook. Palm OS licensees and software developers can also extend and customize underlying schema databases easily to create new fields.
Better compatibility with Microsoft Outlook and PC files. PalmSource has also added additional fields to Palm OS DateBook and Address Book, designed to correspond more closely to the information stored on Microsoft Outlook. In addition, Palm OS Cobalt is designed to allow users to transfer PC files directly to Palm Powered devices by dragging them onto an icon on the PC desktop, making it even easier for reading and editing.
Compatibility with existing Palm OS software. Palm OS Cobalt includes a software emulator, designed to enable software programs created for earlier versions of Palm OS to run on Palm OS Cobalt Palm Powered mobile devices.
Also announced at the same time, Palm OS Garnet builds on the solid foundation of Palm OS 5 and incorporates new built-in technical features such as standard support for a broad range of screen resolutions, dynamic input area, improved network communication, and Bluetooth. Palm OS Garnet is designed to enable licensees to more efficiently bring Palm Powered handhelds and smartphones to market and reduce development costs.
"Palm OS Cobalt delivers on its promise to bring advanced multimedia and enterprise functionality to the platform, extending its reach to new markets," said Masanobu Yoshida, Senior General Manager, Personal Communication Development Division, IT& Mobile Solutions Network Company for Sony Corporation "PalmSource has maintained its high standards of compatibility, flexibility, data protection and ease-of-use."