It looks like this is a web page, not a feed. I looked for a feed associated with this page, but couldn't find one. Please enter the address of your feed to validate.

Source: https://blog-affxtlahn.gifthub.news/post/2803596714

  1. <!doctype html>
  2. <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en" prefix="og: http://ogp.me/ns#">
  3.  
  4.  <head>
  5.    <meta charset="utf-8">
  6.    <meta name="applicable-device" content="pc,mobile">
  7.    <meta name="viewport" content="width=device-width, initial-scale=1">
  8.    <title>Exploring Brain-Computer Interfaces for Mobile Gaming #778647203230 (2025-02-01)</title>
  9.    <link rel="canonical" href="https://blog-affxtlahn.gifthub.news/post/2803596714">
  10.    <link rel="stylesheet" href="https://fonts.googleapis.com/css2?family=Poppins:wght@400;700&display=swap">
  11.    <link rel="stylesheet" href="https://x.gifthub.news/static/css/style.css">
  12.    <script src="https://x.gifthub.news/static/js/lazysizes.min.js" async></script>
  13.    <link rel="shortcut icon" href="/favicon.ico">
  14.    <!-- Open Graph Metadata -->
  15.    <meta property="og:type" content="article" />
  16.    <meta property="og:title" content="Exploring Brain-Computer Interfaces for Mobile Gaming" />
  17.    <meta property="og:description" content="Exploring Brain-Computer Interfaces for Mobile Gaming #778647203230 (2025-02-01)" />
  18.    <meta property="og:url" content="https://blog-affxtlahn.gifthub.news/post/2803596714" />
  19.    <meta property="og:site_name" content="gifthub.news" />
  20.    <meta property="og:image" content="https://x.gifthub.news/static/images/post/2.jpg" />
  21.    <meta property="og:article:published_time" content="2025-01-31T22:44:55Z" />
  22.    <meta property="og:article:author" content="Dr. Kathy Peterson" />
  23.    <meta property="og:article:section" content="gifthub.news" />
  24.    <meta property="og:article:tag" content="Games, Mobile Games, Video Games" />
  25.    <!-- Schema.org -->
  26.    <script type="application/ld+json">{
  27.            "@context": "https://schema.org",
  28.            "@type": "ScholarlyArticle",
  29.            "headline": "Exploring Brain-Computer Interfaces for Mobile Gaming #778647203230 (2025-02-01)",
  30.            "author": {
  31.                "@type": "Person",
  32.                "name": "Dr. Kathy Peterson",
  33.                "affiliation": {
  34.                    "@type": "Organization",
  35.                    "name": "gifthub.news"
  36.                },
  37.                "url": "https://blog-affxtlahn.gifthub.news/post/2803596714"
  38.            },
  39.            "datePublished": "2025-01-31T22:44:55Z",
  40.            "image": "https://x.gifthub.news/static/images/post/2.jpg",
  41.            "journal": {
  42.                "@type": "Periodical",
  43.                "name": "gifthub.news",
  44.                "issn": "10.1069/778647203230"
  45.            },
  46.            "publisher": {
  47.                "@type": "Organization",
  48.                "name": "gifthub.news",
  49.                "url": "https://blog-affxtlahn.gifthub.news"
  50.            },
  51.            "doi": "778647203230",
  52.            "abstract": "Exploring Brain-Computer Interfaces for Mobile Gaming #778647203230 (2025-02-01)",
  53.            "citation": {
  54.                "@type": "CreativeWork",
  55.                "name": "Exploring Brain-Computer Interfaces for Mobile Gaming",
  56.                "author": "Dr. Kathy Peterson",
  57.                "datePublished": "2025-01-31T22:44:55Z",
  58.                "url": "https://blog-affxtlahn.gifthub.news/post/2803596714"
  59.            }
  60.        }
  61.    </script>
  62. </head>
  63.  
  64. <body>
  65.    <div class="site-mobile-menu site-navbar-target">
  66.        <div class="site-mobile-menu-header">
  67.            <div class="site-mobile-menu-close">
  68.                <span class="icofont-close js-menu-toggle"></span>
  69.            </div>
  70.        </div>
  71.        <div class="site-mobile-menu-body"></div>
  72.    </div>
  73.    <nav class="site-nav">
  74.        <div class="container">
  75.            <div class="site-navigation">
  76.                <div class="row">
  77.                    <div class="col-md-6 text-center order-1 order-md-2 mb-3 mb-md-0">
  78.                        <a href="https://blog-affxtlahn.gifthub.news" class="logo m-0 text-uppercase">gifthub.news</a>
  79.                    </div>
  80.                    <div class="col-md-3 order-3 order-md-1">
  81.                    </div>
  82.                </div>
  83.            </div>
  84.        </div>
  85.    </nav>
  86.    <div class="section post-section pt-5">
  87.        <div class="container">
  88.            <div class="row justify-content-center">
  89.                <div class="col-lg-8">
  90.                    <div class="text-center">
  91.                        <img src="https://x.gifthub.news/static/images/user/11.jpg" alt="Exploring Brain-Computer Interfaces for Mobile Gaming" title="Exploring Brain-Computer Interfaces for Mobile Gaming" class="author-pic img-fluid rounded-circle mx-auto">
  92.                    </div>
  93.                    <span class="d-block text-center">Kathy Peterson</span>
  94.                    <span class="date d-block text-center small text-uppercase text-black-50 mb-5">2025-02-01</span>
  95.                    <h2 class="heading text-center">Exploring Brain-Computer Interfaces for Mobile Gaming</h2>
  96.                    <p class="lead mb-4 text-center">Thanks to Kathy Peterson for contributing the article "Exploring Brain-Computer Interfaces for Mobile Gaming".
  97.                    </p>
  98.                    <img src="https://x.gifthub.news/static/images/post/2.jpg" alt="Exploring Brain-Computer Interfaces for Mobile Gaming" title="Exploring Brain-Computer Interfaces for Mobile Gaming" class="img-fluid rounded mb-4 lazyload">
  99.                    <p>This research explores the relationship between mobile gaming habits and academic performance among students. It examines both positive aspects, such as improved cognitive skills, and negative aspects, such as decreased study time and attention.</p>
  100. <p>The future of gaming is a tapestry woven with technological innovations, creative visions, and player-driven evolution. Advancements in artificial intelligence (AI), virtual reality (VR), augmented reality (AR), cloud gaming, and blockchain technology promise to revolutionize how we play, experience, and interact with games, ushering in an era of unprecedented possibilities and immersive experiences.</p>
  101. <p>Virtual reality gaming has unlocked a new dimension of immersion, transporting players into fantastical realms where they can interact with virtual environments and characters in ways previously unimaginable. The sensory richness of VR experiences, coupled with intuitive motion controls, has redefined how players engage with games, blurring the boundaries between the digital realm and the physical world.</p>
  102. <p>This paper examines how mobile games can be utilized as platforms for social advocacy and political mobilization, particularly in the context of global social movements. The study explores the potential for mobile games to raise awareness about social justice issues, such as climate change, gender equality, and human rights, by engaging players in interactive, narrative-driven activism. By drawing on theories of participatory media and political communication, the research analyzes how game mechanics can be used to simulate real-world social challenges, promote empathy, and encourage collective action. The paper also discusses the ethical challenges of gamifying serious issues and the risks of oversimplification or exploitation of activism.</p>
  103. <p>This study examines the growing trend of fitness-related mobile games, which use game mechanics to motivate players to engage in physical activities. It evaluates the effectiveness of these games in promoting healthier behaviors and increasing physical activity levels. The paper also investigates the psychological factors behind players’ motivation to exercise through games and explores the future potential of fitness gamification in public health campaigns.</p>
  104.  
  105.                    <p>
  106.                    <a href="/redirect/?url=https://blog-affxtlahn.gifthub.news/post/2803596714" target="_blank" class="custom-link">Link</a>
  107.                    </p>
  108.                    <p><a href="https://www.linegames.org/" target="_blank" class="custom-link">External link</a>
  109. <a href="https://www.iliiili.com/" target="_blank" class="custom-link">External link</a>
  110. <a href="https://www.digwow.net/" target="_blank" class="custom-link">External link</a>
  111. <a href="https://www.free-giftcodes.com/" target="_blank" class="custom-link">External link</a>
  112. <a href="https://www.gifthub.com.ru/" target="_blank" class="custom-link">External link</a>
  113. <a href="https://157881423594-edu.iliiili.com/" target="_blank" class="custom-link">External link</a>
  114. <a href="https://061009427984-edu.digwow.net/" target="_blank" class="custom-link">External link</a>
  115. <a href="https://257422737526-edu.free-giftcodes.com/" target="_blank" class="custom-link">External link</a>
  116. <a href="https://769018524725-edu.gifthub.com.ru/" target="_blank" class="custom-link">External link</a>
  117. <a href="https://677476891633-gov.iliiili.com/" target="_blank" class="custom-link">External link</a>
  118. <a href="https://817569245147-gov.digwow.net/" target="_blank" class="custom-link">External link</a>
  119. <a href="https://909472949687-gov.free-giftcodes.com/" target="_blank" class="custom-link">External link</a>
  120. <a href="https://266430811578-gov.gifthub.com.ru/" target="_blank" class="custom-link">External link</a>
  121. <a href="https://492007808845-gov-edu.iliiili.com/" target="_blank" class="custom-link">External link</a>
  122. <a href="https://039007734477-gov-edu.digwow.net/" target="_blank" class="custom-link">External link</a>
  123. <a href="https://469517466777-gov-edu.free-giftcodes.com/" target="_blank" class="custom-link">External link</a>
  124. <a href="https://558342846857-gov-edu.gifthub.com.ru/" target="_blank" class="custom-link">External link</a>
  125. <a href="https://520068804766-edu.iliiili.com/?url=https://blog-affxtlahn.gifthub.news/post/2803596714" target="_blank" class="custom-link">External link</a>
  126. <a href="https://413180946770-edu.digwow.net/?url=https://blog-affxtlahn.gifthub.news/post/2803596714" target="_blank" class="custom-link">External link</a>
  127. <a href="https://065640403409-edu.free-giftcodes.com/?url=https://blog-affxtlahn.gifthub.news/post/2803596714" target="_blank" class="custom-link">External link</a>
  128. <a href="https://380867518827-edu.gifthub.com.ru/?url=https://blog-affxtlahn.gifthub.news/post/2803596714" target="_blank" class="custom-link">External link</a>
  129. <a href="https://921699696160-gov.iliiili.com/?url=https://blog-affxtlahn.gifthub.news/post/2803596714" target="_blank" class="custom-link">External link</a>
  130. <a href="https://201551580576-gov.digwow.net/?url=https://blog-affxtlahn.gifthub.news/post/2803596714" target="_blank" class="custom-link">External link</a>
  131. <a href="https://328210002262-gov.free-giftcodes.com/?url=https://blog-affxtlahn.gifthub.news/post/2803596714" target="_blank" class="custom-link">External link</a>
  132. <a href="https://132759879925-gov.gifthub.com.ru/?url=https://blog-affxtlahn.gifthub.news/post/2803596714" target="_blank" class="custom-link">External link</a>
  133. <a href="https://link.naver.com/bridge?184231973794&amp;url=https://blog-affxtlahn.gifthub.news/post/2803596714" target="_blank" class="custom-link">External link</a>
  134. <a href="https://link.naver.com/bridge?895112335610&amp;url=https://naver895112335610-edu.digwow.net" target="_blank" class="custom-link">External link</a>
  135. <a href="https://link.naver.com/bridge?598590018432&amp;url=https://naver598590018432-edu.iliiili.com" target="_blank" class="custom-link">External link</a>
  136. <a href="https://link.naver.com/bridge?520990480992&amp;url=https://naver520990480992-edu.1717173.xyz" target="_blank" class="custom-link">External link</a>
  137. <a href="https://link.naver.com/bridge?125797846696&amp;url=https://naver125797846696-edu.gifthub.com.ru" target="_blank" class="custom-link">External link</a>
  138. <a href="https://link.naver.com/bridge?707640903903&amp;url=https://naver707640903903-gov.digwow.net" target="_blank" class="custom-link">External link</a>
  139. <a href="https://link.naver.com/bridge?941940152731&amp;url=https://naver941940152731-gov.iliiili.com" target="_blank" class="custom-link">External link</a>
  140. <a href="https://link.naver.com/bridge?416176746401&amp;url=https://naver416176746401-gov.1717173.xyz" target="_blank" class="custom-link">External link</a>
  141. <a href="https://link.naver.com/bridge?592892186280&amp;url=https://naver592892186280-gov.gifthub.com.ru" target="_blank" class="custom-link">External link</a>
  142. <a href="https://link.naver.com/bridge?206579721438&amp;url=https://naver206579721438-gov-edu.digwow.net" target="_blank" class="custom-link">External link</a>
  143. <a href="https://link.naver.com/bridge?013663823002&amp;url=https://naver013663823002-gov-edu.iliiili.com" target="_blank" class="custom-link">External link</a>
  144. <a href="https://link.naver.com/bridge?221959979637&amp;url=https://naver221959979637-gov-edu.1717173.xyz" target="_blank" class="custom-link">External link</a>
  145. <a href="https://link.naver.com/bridge?619753555821&amp;url=https://naver619753555821-gov-edu.gifthub.com.ru" target="_blank" class="custom-link">External link</a>
  146. <a href="https://blog-203514836932.gifthub.news/" target="_blank" class="custom-link">External link</a>
  147. <a href="https://blog-920993655620.jp-edu.sbs/" target="_blank" class="custom-link">External link</a>
  148. <a href="https://blog-086578799050.kr-edu.sbs/" target="_blank" class="custom-link">External link</a>
  149. <a href="https://blog-544237430429.krlinkedin.sbs/" target="_blank" class="custom-link">External link</a>
  150. <a href="https://blog-785357356913.mit-edu.sbs/" target="_blank" class="custom-link">External link</a>
  151. <a href="https://blog-883898843367.mit-edu.buzz/" target="_blank" class="custom-link">External link</a>
  152. <a href="https://blog-100152131667.mit-edu.tech/" target="_blank" class="custom-link">External link</a>
  153. <a href="https://blog-492194482761.mit-edu.site/" target="_blank" class="custom-link">External link</a>
  154. <a href="https://blog-656082703719.mit-edu.top/" target="_blank" class="custom-link">External link</a>
  155. <a href="https://blog-032108948268.usa-gov.top/" target="_blank" class="custom-link">External link</a>
  156. <a href="https://research-606883058657.mit-edu.pp.ua/?url=https://blog-affxtlahn.gifthub.news/post/2803596714" target="_blank" class="custom-link">External link</a>
  157. <a href="https://research-937309202422.harvard-edu.pp.ua/?url=https://blog-affxtlahn.gifthub.news/post/2803596714" target="_blank" class="custom-link">External link</a>
  158. <a href="https://research-327243004783.stanford-edu.pp.ua/?url=https://blog-affxtlahn.gifthub.news/post/2803596714" target="_blank" class="custom-link">External link</a>
  159. <a href="https://research-089855548379.cambridge-edu.pp.ua/?url=https://blog-affxtlahn.gifthub.news/post/2803596714" target="_blank" class="custom-link">External link</a>
  160. <a href="https://research-200552884518.berkeley-edu.pp.ua/?url=https://blog-affxtlahn.gifthub.news/post/2803596714" target="_blank" class="custom-link">External link</a>
  161. <a href="https://research-919487886771.oxford-edu.pp.ua/?url=https://blog-affxtlahn.gifthub.news/post/2803596714" target="_blank" class="custom-link">External link</a>
  162. <a href="https://research-336164094049-edu.wwv.pp.ua/?url=https://blog-affxtlahn.gifthub.news/post/2803596714" target="_blank" class="custom-link">External link</a>
  163. <a href="https://research-328889780639-edu.sean.pp.ua/?url=https://blog-affxtlahn.gifthub.news/post/2803596714" target="_blank" class="custom-link">External link</a>
  164. <a href="https://research-418095229846-edu.line.pp.ua/?url=https://blog-affxtlahn.gifthub.news/post/2803596714" target="_blank" class="custom-link">External link</a>
  165. </p>
  166.                    <div class="row mt-5 pt-5 border-top">
  167.                    </div>
  168.                </div>
  169.            </div>
  170.        </div>
  171.    </div>
  172.    <div class="section pb-0">
  173.        <div class="container">
  174.            <div class="row">
  175.                <div class="col-lg-12">
  176.                    <h2 class="heading">Related</h2>
  177.                </div>
  178.            </div>
  179.            <div class="row justify-content-center">
  180.                <div class="col-lg-12">
  181.                    <div class="post-entry d-md-flex small-horizontal mb-5">
  182.                        <div class="me-md-5 thumbnail mb-3 mb-md-0">
  183.                            <a href="https://blog-affxtlahn.gifthub.news/post/1580726439">
  184.                            <img src="https://x.gifthub.news/static/images/post/2.jpg" alt="Interfacing Mobile Games with Brain-Computer Interfaces: A Futuristic Approach" title="Interfacing Mobile Games with Brain-Computer Interfaces: A Futuristic Approach" class="img-fluid lazyload">
  185.                            </a>
  186.                        </div>
  187.                        <div class="content">
  188.                            <div class="post-meta mb-3">
  189.                                <a href="https://blog-1580726439.gifthub.news/post/1580726439/" target="_blank">
  190.                                <span class="date">2025-02-01</span>
  191.                                </a>
  192.                            </div>
  193.                            <h2 class="heading"><a href="https://blog-affxtlahn.gifthub.news/post/1580726439">Interfacing Mobile Games with Brain-Computer Interfaces: A Futuristic Approach</a></h2>
  194.                            <p class="info">This paper investigates the role of user-generated content (UGC) in mobile gaming, focusing on how players contribute to game design, content creation, and community-driven innovation. By employing theories of participatory design and collaborative creation, the study examines how game developers empower users to create, modify, and share game content such as levels, skins, and in-game items. The research also evaluates the social dynamics and intellectual property challenges associated with UGC, proposing a model for balancing creative freedom with fair compensation and legal protection in the mobile gaming industry.</p>
  195.                            <a href="https://blog-affxtlahn.gifthub.news/post/1580726439" class="post-author d-flex align-items-center">
  196.                                <div class="author-pic">
  197.                                    <img src="https://x.gifthub.news/static/images/user/11.jpg" alt="Interfacing Mobile Games with Brain-Computer Interfaces: A Futuristic Approach" title="Interfacing Mobile Games with Brain-Computer Interfaces: A Futuristic Approach" class="lazyload">
  198.                                </div>
  199.                                <div class="text">
  200.                                    <strong>Margaret Allen</strong>
  201.                                    <span>2025-02-01 published post</span>
  202.                                </div>
  203.                            </a>
  204.                        </div>
  205.                    </div>
  206.                </div>
  207.                <div class="col-lg-12">
  208.                    <div class="post-entry d-md-flex small-horizontal mb-5">
  209.                        <div class="me-md-5 thumbnail mb-3 mb-md-0">
  210.                            <a href="https://blog-affxtlahn.gifthub.news/post/3625810947">
  211.                            <img src="https://x.gifthub.news/static/images/post/17.jpg" alt="Mobile Games as Tools for Preserving Indigenous Knowledge: A Case Study Approach" title="Mobile Games as Tools for Preserving Indigenous Knowledge: A Case Study Approach" class="img-fluid lazyload">
  212.                            </a>
  213.                        </div>
  214.                        <div class="content">
  215.                            <div class="post-meta mb-3">
  216.                                <a href="https://blog-3625810947.gifthub.news/post/3625810947/" target="_blank">
  217.                                <span class="date">2025-02-01</span>
  218.                                </a>
  219.                            </div>
  220.                            <h2 class="heading"><a href="https://blog-affxtlahn.gifthub.news/post/3625810947">Mobile Games as Tools for Preserving Indigenous Knowledge: A Case Study Approach</a></h2>
  221.                            <p class="info">This study investigates the effectiveness of gamified fitness elements in mobile games as a means of promoting physical activity and improving health outcomes. The research analyzes how mobile games incorporate incentives such as rewards, progress tracking, and competition to motivate players to engage in regular physical exercise. Drawing on health psychology and behavior change theory, the paper examines the psychological and physiological effects of gamified fitness, exploring how it influences players' attitudes toward exercise, their long-term fitness habits, and overall health. The study also evaluates the limitations of gamified fitness interventions, particularly regarding their ability to maintain player motivation over time and address issues related to sedentary behavior.</p>
  222.                            <a href="https://blog-affxtlahn.gifthub.news/post/3625810947" class="post-author d-flex align-items-center">
  223.                                <div class="author-pic">
  224.                                    <img src="https://x.gifthub.news/static/images/user/7.jpg" alt="Mobile Games as Tools for Preserving Indigenous Knowledge: A Case Study Approach" title="Mobile Games as Tools for Preserving Indigenous Knowledge: A Case Study Approach" class="lazyload">
  225.                                </div>
  226.                                <div class="text">
  227.                                    <strong>Dennis Torres</strong>
  228.                                    <span>2025-02-01 published post</span>
  229.                                </div>
  230.                            </a>
  231.                        </div>
  232.                    </div>
  233.                </div>
  234.                <div class="col-lg-12">
  235.                    <div class="post-entry d-md-flex small-horizontal mb-5">
  236.                        <div class="me-md-5 thumbnail mb-3 mb-md-0">
  237.                            <a href="https://blog-affxtlahn.gifthub.news/post/1859236407">
  238.                            <img src="https://x.gifthub.news/static/images/post/20.jpg" alt="The Impact of Gamification on Employee Productivity in Corporate Training" title="The Impact of Gamification on Employee Productivity in Corporate Training" class="img-fluid lazyload">
  239.                            </a>
  240.                        </div>
  241.                        <div class="content">
  242.                            <div class="post-meta mb-3">
  243.                                <a href="https://blog-1859236407.gifthub.news/post/1859236407/" target="_blank">
  244.                                <span class="date">2025-02-01</span>
  245.                                </a>
  246.                            </div>
  247.                            <h2 class="heading"><a href="https://blog-affxtlahn.gifthub.news/post/1859236407">The Impact of Gamification on Employee Productivity in Corporate Training</a></h2>
  248.                            <p class="info">This paper examines the rise of cross-platform mobile gaming, where players can access the same game on multiple devices, such as smartphones, tablets, and PCs. It analyzes the technologies that enable seamless cross-platform play, including cloud synchronization and platform-agnostic development tools. The research also evaluates how cross-platform compatibility enhances user experience, providing greater flexibility and reducing barriers to entry for players.</p>
  249.                            <a href="https://blog-affxtlahn.gifthub.news/post/1859236407" class="post-author d-flex align-items-center">
  250.                                <div class="author-pic">
  251.                                    <img src="https://x.gifthub.news/static/images/user/10.jpg" alt="The Impact of Gamification on Employee Productivity in Corporate Training" title="The Impact of Gamification on Employee Productivity in Corporate Training" class="lazyload">
  252.                                </div>
  253.                                <div class="text">
  254.                                    <strong>Linda Miller</strong>
  255.                                    <span>2025-02-01 published post</span>
  256.                                </div>
  257.                            </a>
  258.                        </div>
  259.                    </div>
  260.                </div>
  261.            </div>
  262.        </div>
  263.    </div>
  264.    <div class="py-5 bg-light mx-md-3 sec-subscribe">
  265.        <div class="container">
  266.            <div class="row">
  267.                <div class="col-lg-12">
  268.                    <h2 class="h4 fw-bold">Subscribe to newsletter</h2>
  269.                </div>
  270.            </div>
  271.            <form class="row">
  272.                <div class="col-md-8">
  273.                    <div class="mb-3 mb-md-0">
  274.                        <input type="email" class="form-control" placeholder="Enter your email">
  275.                    </div>
  276.                </div>
  277.                <div class="col-md-4 d-grid">
  278.                    <input type="submit" class="btn btn-primary" value="Subscribe">
  279.                </div>
  280.            </form>
  281.        </div>
  282.    </div>
  283.    <div class="site-footer">
  284.        <div class="container">
  285.            <div class="row justify-content-center copyright">
  286.                <div class="col-lg-7 text-center">
  287.                    <div class="widget">
  288.                        <p>Copyright &copy;
  289.                            <script>document.write(new Date().getFullYear());</script> All rights reserved.
  290.                        </p>
  291. <p>
  292.    < Top VPS Hosting Choice ><br>
  293.    <a href="https://evolution-host.com?ref=DQgZ6P" target="_blank">
  294.        <img src="https://x.gifthub.news/static/images/evolution-host.png" alt="Evolution Host" title="Evolution Host" class="evhost lazyload">
  295.    </a>
  296. </p>
  297.                    </div>
  298.                </div>
  299.            </div>
  300.        </div>
  301.    </div>
  302. </body>
  303.  
  304. </html>
Copyright © 2002-9 Sam Ruby, Mark Pilgrim, Joseph Walton, and Phil Ringnalda