webOS

webOS is a Linux-kernel-based operating-system platform whose history spans mobile phones, tablets, smart televisions, appliances, automotive entertainment and other connected devices. Palm introduced it in 2009 as the successor to Palm OS, initially positioning it as the software foundation for the Palm Pre smartphone. The platform distinguished itself through a touch-oriented interface, card-based multitasking, integrated notifications, cloud synchronization and a unified information model known as Synergy. Universal Search, later developed into Just Type, allowed users to search contacts, applications and online services or initiate actions from a single interface. The first webOS product was the Palm Pre, launched through Sprint in the United States in June 2009. Palm followed it with the Pixi and other hardware variants, while expanding the platform's application ecosystem through the Palm and later HP App Catalog. Although the software received favorable attention for its multitasking model and interface design, Palm faced intense competition from Apple's iPhone and Google's Android ecosystem. The platform's mobile product line remained commercially limited compared with those rivals. Hewlett-Packard acquired Palm in 2010 for approximately $1.2 billion and initially treated webOS as a strategic platform for smartphones, tablets, printers and personal computers. HP released the Veer and Pre 3 phones and the TouchPad tablet, and announced an ambition to make webOS a broad device platform. The strategy was abandoned in 2011 when HP halted webOS hardware development. The TouchPad's sharp clearance-price reduction generated strong short-term demand, but did not reverse the platform's strategic decline. The final conventional HP webOS release was version 3.0.5 in January 2012. HP subsequently released parts of the platform as open-source software. Open webOS and the later webOS Community Edition were intended to preserve and extend the technology beyond the discontinued HP hardware. In 2013, LG Electronics acquired webOS-related software assets, documentation, source code and development resources from HP for use in connected televisions. HP retained certain patent and cloud-service interests at that stage, and Qualcomm later acquired HP's Palm and webOS patent portfolio in 2014. LG relaunched webOS as a television platform at CES 2014, replacing NetCast as the company's principal smart-TV operating system. The television version adapted the mobile card metaphor into a launcher and content-navigation interface, with input switching, application access, streaming discovery and smart-home features. LG progressively extended webOS to projectors, refrigerators, signage and other connected products. It also developed webOS-based automotive software and began licensing the television platform to third-party manufacturers in the early 2020s. Today, webOS is primarily associated with LG-branded smart TVs and related consumer electronics, while webOS Open Source Edition provides developers with an openly available platform and tools for selected smart-device applications. LG has also used webOS in automotive content and infotainment initiatives, including services for connected vehicles. Its current positioning is less that of a mobile-phone operating system than a branded, adaptable software environment linking displays, entertainment services, appliances, vehicles and connected-device ecosystems.

Palm developed webOS during the late 2000s as a replacement for Palm OS and introduced it publicly in January 2009. The platform was designed around capacitive touch interaction and web technologies, with applications presented as cards that could be moved, grouped and dismissed through gestures. Synergy combined information from multiple accounts and services, while Universal Search offered a central route to contacts, applications and web results. Over-the-air updates and a notification system were also core parts of the early experience. The Palm Pre, released through Sprint in June 2009, became the first webOS device. Palm added the Pixi and later revised smartphone models, but the company struggled to achieve the scale of Apple and Android manufacturers. Its application store grew rapidly in its first years, although the ecosystem later contracted as developers withdrew applications and the platform's hardware strategy weakened. Palm also commissioned a compatibility layer for legacy Palm OS software, but that feature was later discontinued. HP completed its acquisition of Palm in 2010. Under HP, webOS was presented as a possible common software foundation for phones, tablets, printers and computers. HP released the Veer and Pre 3 smartphones and the TouchPad tablet, while also discussing versions for PCs. These plans were not completed. In August 2011, HP stopped webOS hardware development. A heavily discounted TouchPad clearance campaign created a temporary surge in demand, but the product line was not revived. HP's last mainstream webOS release, version 3.0.5, appeared in January 2012. HP then moved the project toward open source. Open webOS supplied reusable libraries and tools intended to support broader hardware targets, while webOS Community Edition preserved portions of the system for existing HP devices. HP also renamed the business unit associated with the platform as Gram. The mobile-focused commercial ecosystem nevertheless declined, and the HP App Catalog was eventually closed in March 2015. In February 2013, LG Electronics acquired webOS assets for use in smart TVs. The transaction included source code, documentation, developers and related websites, while HP retained certain patents and cloud services at the time. LG introduced its first webOS televisions at CES 2014, using a redesigned interface focused on streaming applications, content sources, input selection and simplified setup. The card concept was retained in an adapted form rather than reproduced as a phone-style multitasking system. LG expanded webOS beyond televisions into projectors, refrigerators, signage and other connected products. It also explored wearable and automotive implementations. In 2018, LG launched webOS Open Source Edition, offering source code, tools, documentation and community resources to developers. In 2020, LG announced webOS Auto, and in 2021 it began promoting licensing arrangements that allowed other television manufacturers to ship webOS-based sets. The platform's later development has therefore centered on software distribution and connected-device ecosystems rather than smartphones. LG has positioned webOS as a way to provide a consistent interface for entertainment, applications, smart-home functions and vehicle content. Automotive initiatives have connected the brand to in-car streaming and gaming services, while television support programs have sought to extend the useful life of compatible LG sets through additional software upgrades.

• 2021

  Third-party TV licensing expands

  [1]WebOSen.wikipedia.org

  LG announced licensing of webOS to additional television manufacturers and technology partners.

• 2020

  webOS Auto is announced

  [1]WebOSen.wikipedia.org

  LG announced an automotive branch of webOS for connected-vehicle infotainment and content services.

• 2018

  LG launches webOS Open Source Edition

  [2]webOS Open Source Editionwebosose.org

  LG made an open-source edition available with source code and developer resources.

• 2014

  webOS becomes LG's smart-TV platform

  [1]WebOSen.wikipedia.org

  LG launched webOS televisions and used the system as the successor to NetCast.

• 2013

  LG acquires webOS assets

  [1]WebOSen.wikipedia.org

  LG acquired the principal software and development assets needed to adapt webOS for smart televisions.

• 2012

  Open webOS and webOS Community Edition emerge

  [1]WebOSen.wikipedia.org

  HP released open-source components and a community edition intended for broader development and continued support of existing hardware.

• 2011

  TouchPad launches

  [1]WebOSen.wikipedia.org

  HP released the TouchPad tablet running webOS 3.0.

• 2011

  HP ends webOS hardware production

  [1]WebOSen.wikipedia.org

  HP halted webOS device development and moved toward an open-source continuation of the software.

• 2010

  HP acquires Palm

  [1]WebOSen.wikipedia.org

  Hewlett-Packard completed its acquisition of Palm and made webOS a central part of its planned mobile-device strategy.

• 2009

  Palm launches webOS

  [1]WebOSen.wikipedia.org

  Palm introduced webOS as the operating system for the Palm Pre, replacing Palm OS and introducing cards, Synergy and gesture-driven multitasking.

A user-friendly, connected-device operating-system brand centered on content discovery, multitasking, streaming, smart-home control and cross-device software services.

• smartphone operating system · 2009

  Palm Pre

  The Palm Pre was the first commercial device powered by webOS. It introduced the platform's signature card-based multitasking, gesture navigation, Synergy account integration, notifications and centralized search. The Pre established webOS as a mobile operating system designed around touch interaction and cloud-connected personal information rather than the desktop synchronization model associated with earlier Palm products.

• smartphone operating system · 2009

  Palm Pixi

  The Pixi was a smaller Palm smartphone using webOS and serving as a more compact companion to the Pre line. It retained the platform's notification, Synergy and application framework while using a different hardware design and keyboard arrangement. The product belonged to Palm's effort to broaden webOS beyond its initial flagship smartphone.

• tablet operating system · 2011

  HP TouchPad

  The TouchPad was HP's webOS tablet, released with webOS 3.0 in 2011. Its interface adapted the mobile card metaphor to a larger display and supported multitasking, notifications and webOS applications. HP discontinued the product shortly after launch as part of its decision to exit webOS hardware, making it the principal tablet expression of the original HP webOS strategy.

• smart-TV operating system · 2014

  LG webOS for Smart TVs

  LG's television implementation is the principal active commercial form of webOS. It provides the interface for streaming applications, content discovery, input switching, casting, smart-home control and selected free or subscription television services. LG redesigned the original phone interface for large screens while preserving a card-inspired approach to switching among applications and content sources.

• open-source operating-system platform · 2018

  webOS Open Source Edition

  webOS Open Source Edition is LG's openly available development edition of the platform. It provides source code, tools, documentation and community resources intended for developers working on smart devices and embedded experiences. It is separate from the complete proprietary software stack used in many commercial LG products, but preserves webOS as an extensible software platform outside the original Palm and HP hardware.

• automotive software platform · 2020

  webOS Auto

  webOS Auto is LG's automotive-oriented implementation of webOS. It is designed for connected-vehicle infotainment and content delivery, including video and other digital services on compatible in-car displays. The platform extends webOS from household screens into vehicle environments and supports LG's broader strategy of licensing software and enabling service ecosystems across multiple device categories.

• 2011TouchPad clearance pricing

  United States · Selected international markets

  After HP announced that it would discontinue webOS hardware, the TouchPad received a steep inventory-clearance price reduction. The move produced a rapid sell-through and substantial consumer attention, but it functioned as liquidation rather than a sustainable relaunch of the tablet business.

  Outcome. Short-term inventory sell-through; the product line remained discontinued.

  Source

• 2021

  LG licenses webOS to other television manufacturersStrategy

  Background

  LG aimed to increase the reach of webOS and strengthen its position as a smart-TV software platform rather than limiting it to LG-branded hardware.

  Action taken

  LG announced licensing arrangements for third-party television manufacturers, including RCA, Konka and Ayonz.

  Aftermath

  webOS gained a route into non-LG television products and a broader partner ecosystem.

  Source

• 2020

  LG expands webOS into vehiclesProduct launch

  Background

  Connected vehicles created new opportunities for in-car media, applications and digital-content services.

  Action taken

  LG announced webOS Auto for automotive infotainment and connected-vehicle use cases.

  Aftermath

  The platform expanded into automotive content initiatives and vehicle-display partnerships.

  Source

• 2018

  LG opens webOS for external developmentStrategy

  Background

  LG sought to expand webOS beyond its proprietary product organization and encourage outside developers to use the platform in smart-device projects.

  Action taken

  LG launched webOS Open Source Edition with downloadable source code, development tools, guides and forums.

  Aftermath

  The open-source edition provided a continuing community and development path alongside LG's commercial television implementation.

  Source

• 2013

  LG acquires webOS for television useM&A

  Background

  LG needed a successor to its NetCast smart-TV platform and saw webOS as a mature interface and software foundation that could be adapted to connected displays.

  Action taken

  LG acquired webOS documentation, source code, developers and related websites from HP, while HP retained certain patents and cloud-service interests at the time.

  Aftermath

  LG launched webOS televisions in 2014 and turned the platform into an active smart-TV and connected-device brand.

  Source

• 2011

  HP ends webOS device developmentStrategy

  Background

  HP's webOS phones and TouchPad did not establish a commercially competitive mobile ecosystem, while the company reconsidered its consumer hardware strategy.

  Action taken

  HP halted development and production of webOS hardware and began considering licensing and open-source alternatives.

  Aftermath

  The TouchPad was liquidated, mobile products were discontinued and the platform's future shifted from HP hardware to open-source preservation and a later sale to LG.

  Source

• 2021.02.24

  Reported2021.02.25

  LG Electronics enters the TV content platform market with webOS[3]LG电子凭借webOS进入电视内容平台市场kedglobal.com

  LG Electronics said it is entering the TV content platform market by offering its webOS software to TV makers and plans to provide the platform to about 20 rival manufacturers.

• 2021.01.08

  Reported2021.01.08

  LG unveils upgraded webOS smart TV platform[4]LG发布升级版webOS智能电视平台telecom.economictimes.indiatimes.com

  LG Electronics unveiled webOS 6.0, an upgraded smart TV platform slated for its 2021 TV models, with enhanced voice controls and a user-friendly interface.

Read more

1. 1WebOSen.wikipedia.org
2. 2webOS Open Source Editionwebosose.org
3. 3LG电子凭借webOS进入电视内容平台市场kedglobal.com
4. 4LG发布升级版webOS智能电视平台telecom.economictimes.indiatimes.com
5. 5LG unveils smart TV platform with new voice controls for 2021 TV modelsbusiness-standard.com