LAYAR SENTUH BERBASIS FTIR (FRUSTRATED TOTAL INTERNAL REFLECTION) SEBAGAIPAPAN TULIS ELEKTRONIK
The technology has grown rapidly and its application has created a lot of convenience to human life in many aspects and fields. The education became one of the target of these technology development. As an example is the use of audio-visual technology in effort of increasing the effectiveness in tea...
| Main Authors: | , |
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| Format: | Thesis |
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[Yogyakarta] : Universitas Gadjah Mada
2013
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| _version_ | 1797034123366236160 |
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| author | , AFRIYANI SORAYA SARI , Dr. Agus Harjoko |
| author_facet | , AFRIYANI SORAYA SARI , Dr. Agus Harjoko |
| author_sort | , AFRIYANI SORAYA SARI |
| collection | UGM |
| description | The technology has grown rapidly and its application has created a lot of convenience to human life in many aspects and fields. The education became one of the target of these technology development. As an example is the use of audio-visual technology in effort of increasing the effectiveness in teaching process. This study is aimed to implement a touch-screen method based on Frustrated Total Internal Reflection (FTIR) as an Electronic Blackboard. This system is constructed from acrylic screen, infrared LED, LCD projector, and infrared webcam. While the supporting software consists of CCV (Community Core Vision) image processing and blackboard application program created with Adobe Flash. The electronic blackboard mechanism is quite simple, i.e. when the user�s finger touch the acrylic screen, distortion will occur at the touching point so that the webcam can capture the movement of blob. The blob detection uses CCV computer vision software, where the CCV�s data is used as an input for the Electronic Blackboard (Elboard). The model is tested with the variety of lighting conditions, the webcam distance to the screen and the functional system effectiveness as an electronic blackboard. Based on these tests, the system can work optimally in a confined space with non interrupting infrared light around the system, including the sunlight. The distance between webcam and acrylic screen to works effectively is approximately 71 � 80 cm. |
| first_indexed | 2024-03-13T23:06:14Z |
| format | Thesis |
| id | oai:generic.eprints.org:124195 |
| institution | Universiti Gadjah Mada |
| last_indexed | 2024-03-13T23:06:14Z |
| publishDate | 2013 |
| publisher | [Yogyakarta] : Universitas Gadjah Mada |
| record_format | dspace |
| spelling | oai:generic.eprints.org:1241952016-03-04T08:21:02Z https://repository.ugm.ac.id/124195/ LAYAR SENTUH BERBASIS FTIR (FRUSTRATED TOTAL INTERNAL REFLECTION) SEBAGAIPAPAN TULIS ELEKTRONIK , AFRIYANI SORAYA SARI , Dr. Agus Harjoko ETD The technology has grown rapidly and its application has created a lot of convenience to human life in many aspects and fields. The education became one of the target of these technology development. As an example is the use of audio-visual technology in effort of increasing the effectiveness in teaching process. This study is aimed to implement a touch-screen method based on Frustrated Total Internal Reflection (FTIR) as an Electronic Blackboard. This system is constructed from acrylic screen, infrared LED, LCD projector, and infrared webcam. While the supporting software consists of CCV (Community Core Vision) image processing and blackboard application program created with Adobe Flash. The electronic blackboard mechanism is quite simple, i.e. when the user�s finger touch the acrylic screen, distortion will occur at the touching point so that the webcam can capture the movement of blob. The blob detection uses CCV computer vision software, where the CCV�s data is used as an input for the Electronic Blackboard (Elboard). The model is tested with the variety of lighting conditions, the webcam distance to the screen and the functional system effectiveness as an electronic blackboard. Based on these tests, the system can work optimally in a confined space with non interrupting infrared light around the system, including the sunlight. The distance between webcam and acrylic screen to works effectively is approximately 71 � 80 cm. [Yogyakarta] : Universitas Gadjah Mada 2013 Thesis NonPeerReviewed , AFRIYANI SORAYA SARI and , Dr. Agus Harjoko (2013) LAYAR SENTUH BERBASIS FTIR (FRUSTRATED TOTAL INTERNAL REFLECTION) SEBAGAIPAPAN TULIS ELEKTRONIK. UNSPECIFIED thesis, UNSPECIFIED. http://etd.ugm.ac.id/index.php?mod=penelitian_detail&sub=PenelitianDetail&act=view&typ=html&buku_id=64315 |
| spellingShingle | ETD , AFRIYANI SORAYA SARI , Dr. Agus Harjoko LAYAR SENTUH BERBASIS FTIR (FRUSTRATED TOTAL INTERNAL REFLECTION) SEBAGAIPAPAN TULIS ELEKTRONIK |
| title | LAYAR SENTUH BERBASIS FTIR (FRUSTRATED TOTAL INTERNAL REFLECTION) SEBAGAIPAPAN TULIS ELEKTRONIK |
| title_full | LAYAR SENTUH BERBASIS FTIR (FRUSTRATED TOTAL INTERNAL REFLECTION) SEBAGAIPAPAN TULIS ELEKTRONIK |
| title_fullStr | LAYAR SENTUH BERBASIS FTIR (FRUSTRATED TOTAL INTERNAL REFLECTION) SEBAGAIPAPAN TULIS ELEKTRONIK |
| title_full_unstemmed | LAYAR SENTUH BERBASIS FTIR (FRUSTRATED TOTAL INTERNAL REFLECTION) SEBAGAIPAPAN TULIS ELEKTRONIK |
| title_short | LAYAR SENTUH BERBASIS FTIR (FRUSTRATED TOTAL INTERNAL REFLECTION) SEBAGAIPAPAN TULIS ELEKTRONIK |
| title_sort | layar sentuh berbasis ftir frustrated total internal reflection sebagaipapan tulis elektronik |
| topic | ETD |
| work_keys_str_mv | AT afriyanisorayasari layarsentuhberbasisftirfrustratedtotalinternalreflectionsebagaipapantuliselektronik AT dragusharjoko layarsentuhberbasisftirfrustratedtotalinternalreflectionsebagaipapantuliselektronik |