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master's thesis
VIRTUALNA 3D TIPKOVNICA ZA PAMETNE TELEFONE
2016. urn:nbn:hr:190:042488
Fabeta, Tomislav
University of Rijeka
Faculty of Engineering

Cite this document

Fabeta, T. (2016). VIRTUALNA 3D TIPKOVNICA ZA PAMETNE TELEFONE (Master's thesis). Rijeka: University of Rijeka, Faculty of Engineering. Retrieved from https://urn.nsk.hr/urn:nbn:hr:190:042488

Fabeta, Tomislav. "VIRTUALNA 3D TIPKOVNICA ZA PAMETNE TELEFONE." Master's thesis, University of Rijeka, Faculty of Engineering, 2016. https://urn.nsk.hr/urn:nbn:hr:190:042488

Fabeta, Tomislav. "VIRTUALNA 3D TIPKOVNICA ZA PAMETNE TELEFONE." Master's thesis, University of Rijeka, Faculty of Engineering, 2016. https://urn.nsk.hr/urn:nbn:hr:190:042488

Fabeta, T. (2016). 'VIRTUALNA 3D TIPKOVNICA ZA PAMETNE TELEFONE', Master's thesis, University of Rijeka, Faculty of Engineering, accessed 14 August 2024, https://urn.nsk.hr/urn:nbn:hr:190:042488

Fabeta T. VIRTUALNA 3D TIPKOVNICA ZA PAMETNE TELEFONE [Master's thesis]. Rijeka: University of Rijeka, Faculty of Engineering; 2016 [cited 2024 August 14] Available at: https://urn.nsk.hr/urn:nbn:hr:190:042488

T. Fabeta, "VIRTUALNA 3D TIPKOVNICA ZA PAMETNE TELEFONE", Master's thesis, University of Rijeka, Faculty of Engineering, Rijeka, 2016. Available at: https://urn.nsk.hr/urn:nbn:hr:190:042488

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Metadata
TitleVIRTUALNA 3D TIPKOVNICA ZA PAMETNE TELEFONE
AuthorTomislav Fabeta
MentorKristijan Lenac (mentor)
Committee memberIvan Štajduhar (predsjednik povjerenstva)
Committee memberKristijan Lenac (član povjerenstva)
Committee memberJonatan Lerga (član povjerenstva)
GranterUniversity of Rijeka
Faculty of Engineering
Rijeka
Defense date and country2016-05-31, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Computing
Abstract
Ovaj rad obuhvaća istraživanje iz područja unosa teksta na novijim mobilnim uređajima, praćeno kroz implementaciju i vrednovanje virtualne 3D tipkovnice. Implementirana je tipkovnica za unos teksta koja koristi akcelerometar kao osnovni senzor za vertikalno pomicanje po tipkama, a oslanja se na kompas za horizontalno pomicanje. Tipkovnica također ima predikciju sljedećeg znaka, kao i odabir raspona virtualnog prostora. U sklopu rada opisan je princip funkcioniranja implementirane tipkovnice, a njena učinkovitost i upotrebljivost je testirana sa stvarnim korisnicima. Posebno su razmatrana dva faktora: tip tipkovnice (sa standardnim ili podijeljenim rasporedom slova), te način aktivacije (eksplicitnim dodirom ili zadržavanjem pokazivača). U eksperimentu su dobiveni kvantitativni podaci koji ukazuju na brzinu unosa teksta i broj pogrešaka te kvalitativni podaci kojima je analiziran subjektivni dojam korisnika.
Abstract (english)
This paper presents text entry research for contemporary mobile devices, concerning both the implementation and the evaluation of virtual 3D keyboard. The proposed keyboard uses accelerometer as a basic sensor for the vertical cursor movement, and the compas for the horizontal cursor movement. The keyboard application implements letter prediction, as well as the possibility to determine the size of a virtual character layout in 3D. The concept of the presented input method is explained, and its efficiency is empirically evaluated in experiment with real users. The effects of two factors are particularly analyzed: keyboard type (normal vs. divided), and key activation modality (explicit vs. dwell). While quantitative data obtained in the experiment were used for analyzing text entry speed and error rate, qualitative outcomes served for evaluating users subjective opinions.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:190:042488
Study programmeTitle: Computer Engineering
Study programme type: university
Study level: graduate
Academic / professional title: magistar/magistra inženjer/inženjerka računarstva (magistar/magistra inženjer/inženjerka računarstva)
Type of resourceText
File originBorn digital
Access conditionsAccess restricted to students and staff of home institution
Terms of useLicence In copyright icon
Created on2016-06-07 07:28:18