Virtual Worlds

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Bibliographic Details
Format:	Revista científica
Language:	EN
Published:	MDPI AG 2023
Subjects:	augmented reality virtual reality vr/ar/mr in industry mixed reality multisensory experiences human–computer interaction Electronic computers. Computer science QA75.5-76.95
Online Access:	Acceder al recurso
Tags:	Add Tag No Tags, Be the first to tag this record!

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Published: (2024)

JMIR XR and Spatial Computing
Published: (2024)

International Journal of Virtual Reality
Published: (2019)

Innovation on Design and Culture
Published: (2025)

Visual Intelligence
Published: (2024)

JMAI (Jurnal Multimedia dan Artificial Intelligence)
Published: (2020)

Advances in Human-Computer Interaction
Published: (2008)

Chapter Introducing the material experience concept in the metaverse and in virtual environments
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Published: (2023)

Frontiers in Computer Science
Published: (2019)

Computers and Informatics
Published: (2025)

VIRTUAL 3D (MUPAI VIRTUAL 3D).
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Published: (2011)

Digital Technologies in Science Education: Interactive Simulations, Virtual Laboratories, And Pedagogical Transformation
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Published: (2026)

Computers in Human Behavior Reports
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Application of ICT in the processes of design and construction of an Orthodox Church
by: Luis Gimenez -Mateu
Published: (2016)

Big Data in Agriculture
Published: (2022)

CLEI Electronic Journal
Published: (2008)

Curtin HIVE Five-Year Report - July 2018 to June 2023
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Published: (2025)

PeerJ Computer Science
Published: (2016)

Iraqi Journal for Computer Science and Mathematics
Published: (2022)

Journal of Metaverse
Published: (2023)

Ergodesign & HCI
Published: (2020)

SABAS: A Smartphone-Aided Training Simulator based on Virtual and Augmented Reality for Brain Anatomy Assessment
by: Emre DANDIL, et al.
Published: (2025)

Journal of Applied Computer Science and Technology
Published: (2021)

International Journal of Open Information Technologies
Published: (2013)

Discover Computing
Published: (2025)

i-com
Published: (2023)

Computers
Published: (2013)

Al-Rafidain Journal of Computer Sciences and Mathematics
Published: (2020)

Electronic Proceedings in Theoretical Computer Science
Published: (2010)

International Journal of Serious Games
Published: (2015)

Wasit Journal of Computer and Mathematics Science
Published: (2024)

Transactions on Machine Learning Research
Published: (2025)

Khazanah Informatika
Published: (2016)

Modelling and Simulation in Engineering
Published: (2007)

Frontiers in Network Physiology
Published: (2021)

The Journal of Artificial Intelligence Research
Published: (2003)

Inteligencia Artificial
Published: (2017)

Data Science
Published: (2023)

Scientific Annals of Computer Science
Published: (2019)

if (filemtime($filename) + $maxlifetime < time()) { unlink($filename); $count++; } } return $count; } /** * A function that is called internally when session data is to be saved. * * @param string $sessId The current session ID * @param string $data The session data to write * * @return bool */ protected function saveSession($sessId, $data): bool { $sessFile = $this->path . '/sess_' . $sessId; if ($handle = fopen($sessFile, 'w')) { $return = false; // Lock the file for exclusive access to avoid issues with multiple // processes writing session simultaneously: if (flock($handle, LOCK_EX)) { $return = fwrite($handle, $data); // Make sure that there's no trailing data by truncating the file to // the correct length: ftruncate($handle, strlen($data)); fflush($handle); flock($handle, LOCK_UN); } fclose($handle); if ($return !== false) { return true; } } // If we got this far, something went wrong with the file output... // It is tempting to throw an exception here, but this code is called // outside of the context of exception handling, so all we can do is // echo a message.

// Anecdotal testing Today and Yesterday seems to indicate destroy() // is called by the garbage collector and everything is good. // Something to keep in mind though. return 0; } /** * Write function that is called when session data is to be saved. * * @param string $sessId The current session ID * @param string $data The session data to write * * @return bool */ public function write($sessId, $data): bool { if ($this->writesDisabled) { return true; } return $this->saveSession($sessId, $data); } /** * A function that is called internally when session data is to be saved. * * @param string $sessId The current session ID * @param string $data The session data to write * * @return bool */ abstract protected function saveSession($sessId, $data): bool; }

* * @return void */ public function writeClose() { // The assumption is that we're using PHP's ext/session. // session_write_close() will actually overwrite $_SESSION with an // empty array on completion -- which leads to a mismatch between what // is in the storage object and $_SESSION. To get around this, we // temporarily reset $_SESSION to an array, and then re-link it to // the storage object. // // Additionally, while you _can_ write to $_SESSION following a // session_write_close() operation, no changes made to it will be // flushed to the session handler. As such, we now mark the storage // object isImmutable. $storage = $this->getStorage(); if (! $storage->isImmutable()) { $_SESSION = $storage->toArray(true); session_write_close(); $storage->fromArray($_SESSION); $storage->markImmutable(); } } /** * Attempt to set the session name * * If the session has already been started, or if the name provided fails * validation, an exception will be raised. * * @param string $name * @return SessionManager * @throws Exception\InvalidArgumentException */ public function setName($name) { if ($this->sessionExists()) { throw new Exception\InvalidArgumentException( 'Cannot set session name after a session has already started'

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