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Application for Microsoft HoloLens with Use of Mobile Phone
Stano, Matej ; Kapinus, Michal (referee) ; Bambušek, Daniel (advisor)
This thesis focuses on usage of Microsoft HoloLens head-mounted display for augmented reality and its connection and communication with mobile phone in order to control the hologram. Phone, which uses its motion and position sensors, such as accelerometer or gyroscope, to produce necessary data, represents a wireless controller. Based on this information hologram created by HoloLens is moved or rotated. Communication between devices is maintained through an internet connection. Two separate applications were implemented, each for one of the devices. Mobile app that sends data from sensors to the headset. HoloLens app that processes received data and controls holograms. The result is simple augmented reality game.
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Portal Game for Microsoft HoloLens
Bandik, Matej ; Kapinus, Michal (referee) ; Bambušek, Daniel (advisor)
Goal of this work is to create an adaptation of computer game Portal for device Microsoft HoloLens. Required application should be able to demonstrate concept of the game in real environment. Next important requirement was to move interface of whole application to real space. The result is native application for Universal Windows Platform, which converts game mechanics and models of game Portal from computer 2D space to real 3D space. In the main part, user is set to the role of an player of logical puzzles, in which he is using gestures for manipulating with holograms or activation of several mechanics. Second part opens possibility to recreate real space by inserting virtual objects. By their logical layout, user can create different solvable puzzles directly in space, in which he is located. Created application effectively uses augmented reality and possibilities of Microsoft HoloLens device for presentation of main concept of game Portal.
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Model visualization in virtual reality
Cmajdálka, Ondřej ; Dobrovský, Ladislav (referee) ; Hůlka, Tomáš (advisor)
This thesis deals with phenomenon called virtual reality, its historical development and nowadays used technologies. The next part is dedicated to game engines, their history and structure. In practical part a proposal and development of virtual reality environment is described. The proposed environment demonstrates selected features of the game engine that make it a suitable tool for developing virtual reality environments.
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System for 3D data visualisation in virtual reality
Kalafut, Oliver ; Mašek, Jan (referee) ; Kolařík, Martin (advisor)
This bachelor thesis deals with the imaging of medical models, for example human body organs, in virtual reality via Oculus Go. Oculus Go is an all-in-one device with a powerful processor and high-resolution display that is ideal for this bachelor thesis. The main goal is the conversion of 2D and 3D medical data formats, including formats such as DICOM and NIfTI, into 3D formats usable for virtual reality and then create the application. The first part of this work is devoted to the theoretical introduction and introduces the issues of virtual reality and 3D modelling to the reader. Then in the practical part, there was implemented a standalone (offline) application for display and interaction of used medical models with users in the virtual reality environment. In total, eight models of different parts of the human body were processed and converted to a uniform 3D Object (.obj) format. Subsequently, they were imported into program Unity, in which I created the entire application environment called Model Preview VR. The application enables viewing, zooming, rotating, and cross-section features of individual objects and is suitable for the presentation of simple models. This application can be helpful for development of not only medical imaging, but also for getting quality photos for publishing.
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Adaptive Level of Detail for Planet Rendering
Moravec, Matěj ; Milet, Tomáš (referee) ; Matýšek, Michal (advisor)
This bachelor thesis is focused on real time planet rendering with adaptive level of terain detail in Unity engine. Chunked LOD algorithm is modified and used for adaptive change of level of detail. Intancing is used for efective data rendering. Graphic card is used for creating planet geometry with heightmaps and there is also tessellation used for gradual morfing of level change of detail.
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Futuristic Cockpit for Urban Mobility
Bohovic, Samuel ; Prustoměrský, Milan (referee) ; Chudý, Peter (advisor)
Rastúci záujem o mestskú leteckú dopravu vytvára priestor pre vývoj užívateľských rozhraní pre mestskú leteckú dopravu . Nasledújúca práca je koncept zobrazovania letových dát a užívateľského rozhrania pre tieto dopravné prostriedky . Toto bolo dosiahnuté skúmaním minulých a moderných metód zobrazovania letových dát . Výsledný koncept bol implementovaný do simulácie vo virtuálnej realite . Toto bolo dosiahnuté pomocou Unity a okuliarov pre virtuálnu realitu HTC Vive . Koncept je modulárny a bol postavený pre súkromné aj komerčné použitie . Výsledok je demonštrácia toho ako by mohli vyzerať užívateľské rozhrania pre moderné lietadlá pre mestskú mobilitu .
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3D Game in Unity with Music Analysis
Petrjanoš, Jakub ; Chlubna, Tomáš (referee) ; Milet, Tomáš (advisor)
This thesis is about music analysis and it's usage in game development in game engine Unity. With help of music analysis there is implemented path finding in procedural generated terrain. In development were used experimental methods and result is game, which generates path based on chosen song through procedural generated terrain and visualizes music.
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Security Analysis of Immersive Virtual Reality and Its Implications
Vondráček, Martin ; Ryšavý, Ondřej (referee) ; Pluskal, Jan (advisor)
Virtuální realita je v současné době využívána nejen pro zábavu, ale i pro práci a sociální interakci, kde má soukromí a důvěrnost informací vysokou prioritu. Avšak bohužel, bezpečnostní opatření uplatňovaná dodavateli softwaru často nejsou dostačující. Tato práce přináší rozsáhlou bezpečnostní analýzu populární aplikace Bigscreen pro virtuální realitu, která má více než 500 000 uživatelů. Byly využity techniky analýzy síťového provozu, penetračního testování, reverzního inženýrství a dokonce i metody pro application crippling. Výzkum vedl k odhalení kritických zranitelností, které přímo narušovaly soukromí uživatelů a umožnily útočníkovi plně převzít kontrolu nad počítačem oběti. Nalezené bezpečnostní chyby umožnily distribuci škodlivého softwaru a vytvoření botnetu pomocí počítačového červa šířícího se ve virtuálních prostředích. Byl vytvořen nový kybernetický útok ve virtální realitě nazvaný Man-in-the-Room. Dále byla objevena bezpečnostní chyba v Unity engine. Zodpovědné nahlášení objevených chyb pomohlo zmírnit rizika pro více než půl milionu uživatelů aplikace Bigscreen a uživatele všech dotčených aplikací v Unity po celém světě.
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