3D hologram in futuristic classroom: A review

Ramachandiran, Chandra Reka; Chong, Mien May; Subramanian, Preethi

doi:10.21533/pen.v7i2.441

Cited by 28 publications

(11 citation statements)

References 6 publications

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“…Although 3DH technology could offer enrichment in learning environments, there are also challenges that may hinder implementation in many educational environments such as:  Cost, although the prices of light modulators and other components have lowered in recent years, the cost of producing holograms at a big scale remains enormous [40].…”

Section: Challenges Of 3d Hologram Technology Implementation mentioning

confidence: 99%

3D Hologram Technology in Libyan Educational Institutions in Future: Re-view

Elmarash¹,

Adrah²,

Eljadi³

2021

JOPAS

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Holographic projection is the new wave of technology that will change how we view things in the future; it will have tremendous effects on all fields of life including education and science. Generally, A Hologram is a 3D record of the positive interference of laser light waves. Technology of three-dimensional hologram (3DH) involves spatial displays which detaches the display technology from the user and integrate it into the real environment. This research paper examines the essential information about 3D Hologram technology in or-der to understand the importance of this technology in learning .It highlights uses and advantages of 3D Hologram applications in various fields of education. Overall, this study shows that, 3D Hologram technol-ogy has a positive potential as educational tool and able to catch the students’ attention in learning envi-ronment. This paper is valuable for integrating 3D Hologram technology in Libyan higher education institu-tions. The challenges that facing this technology in implementation and the recommendations for future research are addressed at the end of the paper.

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Section: Challenges Of 3d Hologram Technology Implementation mentioning

confidence: 99%

3D Hologram Technology in Libyan Educational Institutions in Future: Re-view

Elmarash¹,

Adrah²,

Eljadi³

2021

JOPAS

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“…Holograms look easy to implement, but in the real world, it is different. The implementation is much more complicated and is elaborated in the following sections (Ramachandiran, Chong and Subramanian, 2019).…”

Section: Theoretical Backgroundmentioning

confidence: 99%

Application of the technical - pedagogical resource 3D holographic LED-fan display in the classroom

Ortega

Ramírez

Castro

et al. 2020

Smart Learn. Environ.

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The currently secondary education needs the contribution of new techno-pedagogical resources, where the resource, teaching and learning skills are integrated to motivate students in their learning. For this reason, the field of holographics is presented as a dynamic alternative to the growing use of image projectors. However, these resources are not available to teachers and educational institutions because of their high costs. This research seeks to show how led-based technologies can be applied in secondary education, so allow the classroom attention of students and improve their interest in learning through the use of the 3D Holographic LED-Fan Display. In this way, the objective is to improve the student’s motivation for learning using current resources according to the realities of the current context of education, which may not have availability of mobile devices due to their high costs, thus they have not been considered for the present study. The research approach is a mixed methodology combining qualitative and quantitative information through an educational study case applied to the Kléber Franco Cruz School with the intervention of pre-professional practices carried out by the Technical University of Machala in Ecuador, through the realization of an integrative knowledge project with students with different profiles according to their curriculum, in order to face the different challenges of teaching.

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“…HoloLearn proposes a different method of education that does not require the use of real corpses, which is learning by interacting with real-sized 3D objects that simulate the human body organs accurately. Our proposed solution aims at facilitating the educational process with the use of the Hologram technology, which is according to [3] is "a photographic method that records the light dispersed from a body and then produces a realistic image identified as threedimensional Hologram", combined with user interaction. Using the Hologram technology will give the opportunity to display each organ as a 3D object, show its movement, and allow interaction with it, such as selection, rotation, and zooming.…”

Section: Introductionmentioning

confidence: 99%

HoloLearn: An Interactive Educational System

Alghamdi¹,

Aloufi²,

Alsalea³

et al. 2021

IJACSA

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The HoloLearn project is a sophisticated interactive educational system that attempts to simplify the educational process in the field of medicine, mainly, through the use of Hologram technology. The Hologram technology has been used in conjunction with the feature of user interaction, to take the whole educational process to a completely new level providing students with a different learning experience. The system is more dedicated to medical students as they must study diverse, complicated structures of the human body anatomy and its internal organs. HoloLearn is aimed at replacing the traditional educational techniques with a new one that involves user interaction with real-sized 3D objects. Based on the interview conducted with medical students from different universities and educational levels in Saudi Arabia, and the questionnaire results, it has been found that traditional learning techniques are insufficient/inefficient as they lack quality and most of the criteria that could qualify them to be highly effective as reliable learning materials. Therefore, there is an increasing need for new learning strategies/methods with enough capabilities to give the students the chance to perceive every concept they study, rather than depending on their imagination to picture what a human body looks like from inside, they need visual learning methods. From another perspective, teachers also face difficulties when explaining medical concepts, especially those related to human body structure and behavior. The currently available materials and sources are mostly theoretical. They promote indoctrination and a result-driven approach instead of engaging the students in a process of sharing knowledge and ideas from both parties i.e., teacher and students. In fact, students have to listen and read instead of practicing and exploring, consequently students are prone to loss of concentration and mental distraction during lessons repeatedly, while from another angle they suffer from long study hours and difficulties in retrieving information. The results of this project indicate that when combining the Hologram technology with the user interaction feature, the educational process can be highly improved, and can be much more creative and entertaining.

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3D hologram in futuristic classroom: A review

Cited by 28 publications

References 6 publications

3D Hologram Technology in Libyan Educational Institutions in Future: Re-view

3D Hologram Technology in Libyan Educational Institutions in Future: Re-view

Application of the technical - pedagogical resource 3D holographic LED-fan display in the classroom

HoloLearn: An Interactive Educational System

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