This work – school‘s informational system – electronic diary, which can collect, edit and analyze various data, used in lessons time. This system also makes e-reports, finds mistakes and warns system administrator.

Not a long while ago mobile technologies were introduced in Lithuania and now they are quickly spreading in our everyday life. Having been a luxury, a mobile telephone today is being used not only for calling and SMS sending, but it also performs many other functions. The considerable use of mobile technologies all over the world has determined the development of wireless networks and device technologies as well as services fitted for the devices, particularly in the recent years. As a result, mobile technologies are becoming an inseparable part of entertainment, business, education and politics in Lithuania. This work dwells upon the analysis of mobile e-journal development technologies, seeking to improve the form of e-journal which has been used up to now – the journal could be accessed and managed using mobile devices. Besides, the analyzed technologies could be applied to the development of similar programs for mobile devices. In the work, GSM, wireless network technologies, architecture for mobile devices and development tools for individual and network applications are analyzed. The analysis of Java platform and Java-based WebSphere software family and tools for the synchronization of databases is also presented. This work also dwells upon the description of e-journal specifications, model development and realization.

Vis daugiau procesų perkeliama į elektroninę erdvę ̶ tokia tendencija neaplenkė ir Lietuvos mokyklų. Šiame darbe pristatoma problema apžvelgiant situaciją vienoje Kauno gimnazijų, kur remiantis kitų mokyklų praktika, Europos Sąjungos nuorodomis ir Lietuvos Respublikos įstatymais, buvo įdiegtas elektroninis dienynas. Skirtingai nei elektroninės komercijos atveju, skaitmenizavus dienyną, tiesioginę įtaką organizacinių procesų efektyvumui išmatuoti yra sunku tiek dėl ankstesnių tyrimų trūkumo, tiek ir trūkstant visuotinai priimtinos praktikos. Praeitais metais pasiūlytas efektyvumo tyrimo būdas šiame darbe analizuojamas, remiantis H. Leavitt bei J. Gaskin modeliais, aiškinančiais technologijos įtaką kitiems organizacijos komponentams, šią įtaką matuojant našumo, produktyvumo, kokybės ir nuoseklumo dimensijose. Sekančiame skyriuje pristatomi moksliniai tyrimo metodai, tarnausiantys duomenų rinkimui, analizei ir rezultatų apibendrinimui. Vėliau pristatomas praktinis tyrimo modelis, aiškinami jo taikymo metu gauti rezultatai. Darbo pabaigoje pateikiamos išvados ir perspektyvos. / The tendency of moving business processes to electronic environment is also adopted in Lithuania schools. In this article the problem of e-diary usage will be presented, describing situation in one of Kaunas gymnasium‘s, where e-diary was introduced, based on a practice of other schools, Europe Union policies and The Republic of Lithuania’s law. While you can measure effectiveness of e-commerce in businesses, it‘s difficult to do the same with the introduction of e-diary in schools, both due to the lack of previous research as well as lack of widely-used practice for this matter. Recently published method for measuring e-diary’s efficiency of school‘s organizational processes is analyzed in this work, using theoretical models of H. Leavitt and J. Gaskin. Based on these models the influence of e-diary system on other organizational components is analysed, while measuring this influence in terms of productivity, efficiency, quality and consistency. In this work there a description of scientific research methods is presented, with explanation how the chosen methods are used for collection of data, analysis and generalization from results.