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040			_aCvSU-CCAT Campus Library. _bEnglish. _cCvSU-CCAT Campus Library. _erda.
050			_aUM TK8315 _bC39 2017
100			_aCayas, Romina Mae S. _96428
245			_aDevelopment of HandHeld Laser Distance Device with Bluetooth Application / _cRomina Mae S. Cayas, Jistina M. Cerado, and Lyka A. Chacon.
260			_aRosario, Cavite : _bCavite State University-CCAT Campus, _c2017.
300			_axvii, 74 leaves : _blllustration ; _c28 cm
500			_aDesign Project (BSIT) Major in Drafting Technology--Cavite State University-CCAT Campus, 2017.
504			_aIncludes bibliographical references and appendices.
520			_aABSTRACT CAYAS, ROMINA MAE S., CERADO, JUSTINA M., and CHACON, LYKA A. Development of Handheld Laser Distance Device with Bluetooth Application. Design Project. Bachelor of Science in Industrial Technology. Major in Drafting Technology. Cavite State University, Rosario Campus, Rosario, Cavite. April 2017. Adviser: Mrs. Ma. Daisy A. Santos. Technical critic: Mr. Ulysses O. Hufana. The study was conducted from April 2015 to March 2016 to develop and evaluate a Handheld Laser Distance Device with Bluetooth Application. Specifically, study aimed to: 1) design a Handheld Laser Distance Device with Bluetooth Application; 2) construct a Handheld Laser Distance Device with Bluetooth Application; 3) evaluate the performance of the device in terms of: a) accuracy of distance measurement at 75m between Handheld laser distance device with Bluetooth and Steel tape rule; b)accuracy of distance measurement at 50m between Handheld laser distance device with Bluetooth and Steel tape rule; and c) accuracy of distance measurement at 25m between Handheld laser distance device with Bluetooth and Steel tape rule; and 4) conduct a cost analysis for the Handheld Laser Distance Device with Bluetooth Application. In this research, two measuring tools: the Handheld laser distance device with Bluetooth and Steel tape rule were measured distances (75m, 50m and 25m). This was measured in the routine of forward and backward horizontally. The results showed that the prototype developed were able to measure distances to determine its accuracy. The results also indicated that based on t-test computed, there were no significant difference between the means using the Handheld LDD with Bluetooth and Steel tape rule. The Bluetooth allows transferring measurements from the laser distance device to compatible devices. Once connected, users can instantly create design with precise measurements. The authors merely attempted to evaluate, in limited and confined circumstances, the levels used in the experiment by comparing the results obtained with an already established measurements base line. This gave an insight into the relative measuring capabilities of the instruments for limited distance measurements applications.
546			_aIn English text.
650			_aHandled Laser Distance Device (LDD) _96429
650			_aBluetooth _95367
650			_aLaser Distance Device _96430
650			_aLaser Distance Meter _96431
650			_aLaser Handle Distance _96432
650			_aPrototype _95953
650			_aCost Analysis _95484
700			_aCerado, Justina M., Author. _96433
700			_aChaco, Lyka A., Author. _96434
700			_aSantos, Daisy A., Adviser. _96172
700			_aHufana, Ulysses O., Technical critic. _96039
942			_cT/M/D _hTK8315 C39 2017 _kUM _2lcc
999			_c1891 _d1891