wbS, ls knwn s LG wbS nd prvsly knwn s pn wbS, HP wbS nd Plm wbS, s Lnx krnl-bsd mlttskng prtng systm fr smrt dvcs, sch s smrt TVs, tht hs ls bn sd s mbl prtng systm. ntlly dvlpd by Plm, nc. (whch ws cqrd by Hwltt-Pckrd), HP md th pltfrm pn src, t whch pnt t bcm pn wbS.
Th prtng systm ws ltr sld t LG lctrncs, nd ws md prmrly smrt TV prtng systm fr LG tlvsns s sccssr t NtCst. n Jnry 2014, Qlcmm nnncd tht t hd cqrd tchnlgy ptnts frm HP, whch ncldd ll th wbS nd Plm ptnts; LG lcnss thm t s n thr dvcs.
Vrs vrsns f wbS hv bn ftrd n svrl dvcs snc lnchng n 2009, ncldng Pr, Px, nd Vr smrtphns, TchPd tblt, LG's smrt TVs snc 2014, LG's smrt rfrgrtrs nd smrt prjctrs snc 2017.