Knowledge must be acquired not only at the moment when it is presented, but also at the site where it is applied to. To guarantee the immediate acquisition of context-rich knowledge at anytime and anywhere, fullyautomated as well as pervasive capabilities must be considered together. This paper proposes a methodology to capture knowledge on the spot in an autonomous and pervasive manner by deploying the Smartphone as a sensor to monitor and gather dialogue-based knowledge and context data. Smart-ConKAS (SMARTphone-based CONtextual Knowledge Acquisition System), a prototype system, is implemented to validate the proposed concepts.Znanje se stječe ne samo u trenutku kada je predstavljeno nego i na mjestu gdje se primjenjuje. Kako bi se jamčilo trenutno stjecanje znanja bilo kada i bilo gdje moraju se uzeti u obzir potpuno automatizirane i prožimajuće sposobnosti. U ovom radu predložena je metoda stjecanja znanja na licu mjesta na autonoman i prožimajuć način korištenjem pametnog telefona kao senzora za nadgledanje i skupljanje znanja i podataka. Smart - ConKAS (SMARTphonebased CONtextual Knowledge Acquisition System) je prototip koji je korišten kako bi se potvrdio predloženi koncept
