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-571718142048.mit-edu.top/post/6845072319

  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>Gesture Recognition Optimization in AR Games Through Lightweight Neural Networks #819720989340 (2025-02-01)</title>
  9.    <link rel="canonical" href="https://blog-571718142048.mit-edu.top/post/6845072319">
  10.    <link rel="stylesheet" href="https://fonts.googleapis.com/css2?family=Poppins:wght@400;700&display=swap">
  11.    <link rel="stylesheet" href="https://x.mit-edu.top/static/css/style.css">
  12.    <script src="https://x.mit-edu.top/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="Gesture Recognition Optimization in AR Games Through Lightweight Neural Networks" />
  17.    <meta property="og:description" content="Gesture Recognition Optimization in AR Games Through Lightweight Neural Networks #819720989340 (2025-02-01)" />
  18.    <meta property="og:url" content="https://blog-571718142048.mit-edu.top/post/6845072319" />
  19.    <meta property="og:site_name" content="mit-edu.top" />
  20.    <meta property="og:image" content="https://x.mit-edu.top/static/images/post/14.jpg" />
  21.    <meta property="og:article:published_time" content="2025-02-01T09:52:49Z" />
  22.    <meta property="og:article:author" content="Dr. Maria Anderson" />
  23.    <meta property="og:article:section" content="mit-edu.top" />
  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": "Gesture Recognition Optimization in AR Games Through Lightweight Neural Networks #819720989340 (2025-02-01)",
  30.            "author": {
  31.                "@type": "Person",
  32.                "name": "Dr. Maria Anderson",
  33.                "affiliation": {
  34.                    "@type": "Organization",
  35.                    "name": "mit-edu.top"
  36.                },
  37.                "url": "https://blog-571718142048.mit-edu.top/post/6845072319"
  38.            },
  39.            "datePublished": "2025-02-01T09:52:49Z",
  40.            "image": "https://x.mit-edu.top/static/images/post/14.jpg",
  41.            "journal": {
  42.                "@type": "Periodical",
  43.                "name": "mit-edu.top",
  44.                "issn": "10.1069/819720989340"
  45.            },
  46.            "publisher": {
  47.                "@type": "Organization",
  48.                "name": "mit-edu.top",
  49.                "url": "https://blog-571718142048.mit-edu.top"
  50.            },
  51.            "doi": "819720989340",
  52.            "abstract": "Gesture Recognition Optimization in AR Games Through Lightweight Neural Networks #819720989340 (2025-02-01)",
  53.            "citation": {
  54.                "@type": "CreativeWork",
  55.                "name": "Gesture Recognition Optimization in AR Games Through Lightweight Neural Networks",
  56.                "author": "Dr. Maria Anderson",
  57.                "datePublished": "2025-02-01T09:52:49Z",
  58.                "url": "https://blog-571718142048.mit-edu.top/post/6845072319"
  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-571718142048.mit-edu.top" class="logo m-0 text-uppercase">mit-edu.top</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.mit-edu.top/static/images/user/8.jpg" alt="Gesture Recognition Optimization in AR Games Through Lightweight Neural Networks" title="Gesture Recognition Optimization in AR Games Through Lightweight Neural Networks" class="author-pic img-fluid rounded-circle mx-auto">
  92.                    </div>
  93.                    <span class="d-block text-center">Maria Anderson</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">Gesture Recognition Optimization in AR Games Through Lightweight Neural Networks</h2>
  96.                    <p class="lead mb-4 text-center">Thanks to Maria Anderson for contributing the article "Gesture Recognition Optimization in AR Games Through Lightweight Neural Networks".
  97.                    </p>
  98.                    <img src="https://x.mit-edu.top/static/images/post/14.jpg" alt="Gesture Recognition Optimization in AR Games Through Lightweight Neural Networks" title="Gesture Recognition Optimization in AR Games Through Lightweight Neural Networks" class="img-fluid rounded mb-4 lazyload">
  99.                    <p>The fusion of gaming and storytelling has birthed narrative-driven masterpieces that transport players on epic journeys filled with rich characters, moral dilemmas, and immersive worlds. Role-playing games (RPGs), interactive dramas, and story-driven adventures weave intricate narratives that resonate with players on emotional, intellectual, and narrative levels, blurring the line between gaming and literature.</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>This study examines how mobile games can be used as tools for promoting environmental awareness and sustainability. It investigates game mechanics that encourage players to engage in pro-environmental behaviors, such as resource conservation and eco-friendly practices. The paper highlights examples of games that address climate change, conservation, and environmental education, offering insights into how games can influence attitudes and behaviors related to sustainability.</p>
  102. <p>The debate surrounding the potential impact of violent video games on behavior continues to spark discussions and research within the gaming community and beyond. While some studies suggest a correlation between exposure to violent content and aggressive tendencies, the nuanced relationship between media consumption, psychological factors, and real-world behavior remains a topic of ongoing study and debate.</p>
  103. <p>This research investigates how mobile games contribute to the transhumanist imagination by exploring themes of human enhancement and augmented reality (AR). The study examines how mobile AR games, such as Pokémon Go, offer new forms of interaction between players and their physical environments, effectively blurring the boundaries between the digital and physical worlds. Drawing on transhumanist philosophy and media theory, the paper explores the implications of AR technology for redefining human perception, cognition, and embodiment. It also addresses ethical concerns related to the over-reliance on AR technologies and the potential for social disconnection.</p>
  104.  
  105.                    <p>
  106.                    <a href="/redirect/?url=https://blog-571718142048.mit-edu.top/post/6845072319" 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://168340745931-edu.iliiili.com/" target="_blank" class="custom-link">External link</a>
  114. <a href="https://036858847022-edu.digwow.net/" target="_blank" class="custom-link">External link</a>
  115. <a href="https://104973990725-edu.free-giftcodes.com/" target="_blank" class="custom-link">External link</a>
  116. <a href="https://809493506182-edu.gifthub.com.ru/" target="_blank" class="custom-link">External link</a>
  117. <a href="https://976679989387-gov.iliiili.com/" target="_blank" class="custom-link">External link</a>
  118. <a href="https://776859349389-gov.digwow.net/" target="_blank" class="custom-link">External link</a>
  119. <a href="https://739457644312-gov.free-giftcodes.com/" target="_blank" class="custom-link">External link</a>
  120. <a href="https://200248926612-gov.gifthub.com.ru/" target="_blank" class="custom-link">External link</a>
  121. <a href="https://656595568404-gov-edu.iliiili.com/" target="_blank" class="custom-link">External link</a>
  122. <a href="https://278710931065-gov-edu.digwow.net/" target="_blank" class="custom-link">External link</a>
  123. <a href="https://958629985644-gov-edu.free-giftcodes.com/" target="_blank" class="custom-link">External link</a>
  124. <a href="https://190031468330-gov-edu.gifthub.com.ru/" target="_blank" class="custom-link">External link</a>
  125. <a href="https://334440046818-edu.iliiili.com/?url=https://blog-571718142048.mit-edu.top/post/6845072319" target="_blank" class="custom-link">External link</a>
  126. <a href="https://806360779883-edu.digwow.net/?url=https://blog-571718142048.mit-edu.top/post/6845072319" target="_blank" class="custom-link">External link</a>
  127. <a href="https://029953997342-edu.free-giftcodes.com/?url=https://blog-571718142048.mit-edu.top/post/6845072319" target="_blank" class="custom-link">External link</a>
  128. <a href="https://346938818555-edu.gifthub.com.ru/?url=https://blog-571718142048.mit-edu.top/post/6845072319" target="_blank" class="custom-link">External link</a>
  129. <a href="https://533521924919-gov.iliiili.com/?url=https://blog-571718142048.mit-edu.top/post/6845072319" target="_blank" class="custom-link">External link</a>
  130. <a href="https://309043377071-gov.digwow.net/?url=https://blog-571718142048.mit-edu.top/post/6845072319" target="_blank" class="custom-link">External link</a>
  131. <a href="https://863718272534-gov.free-giftcodes.com/?url=https://blog-571718142048.mit-edu.top/post/6845072319" target="_blank" class="custom-link">External link</a>
  132. <a href="https://627018049054-gov.gifthub.com.ru/?url=https://blog-571718142048.mit-edu.top/post/6845072319" target="_blank" class="custom-link">External link</a>
  133. <a href="https://link.naver.com/bridge?392199276557&amp;url=https://blog-571718142048.mit-edu.top/post/6845072319" target="_blank" class="custom-link">External link</a>
  134. <a href="https://link.naver.com/bridge?474627199801&amp;url=https://naver474627199801-edu.digwow.net" target="_blank" class="custom-link">External link</a>
  135. <a href="https://link.naver.com/bridge?716712151361&amp;url=https://naver716712151361-edu.iliiili.com" target="_blank" class="custom-link">External link</a>
  136. <a href="https://link.naver.com/bridge?399954691164&amp;url=https://naver399954691164-edu.1717173.xyz" target="_blank" class="custom-link">External link</a>
  137. <a href="https://link.naver.com/bridge?883863045616&amp;url=https://naver883863045616-edu.gifthub.com.ru" target="_blank" class="custom-link">External link</a>
  138. <a href="https://link.naver.com/bridge?921068197082&amp;url=https://naver921068197082-gov.digwow.net" target="_blank" class="custom-link">External link</a>
  139. <a href="https://link.naver.com/bridge?552669047333&amp;url=https://naver552669047333-gov.iliiili.com" target="_blank" class="custom-link">External link</a>
  140. <a href="https://link.naver.com/bridge?737309991108&amp;url=https://naver737309991108-gov.1717173.xyz" target="_blank" class="custom-link">External link</a>
  141. <a href="https://link.naver.com/bridge?027736081348&amp;url=https://naver027736081348-gov.gifthub.com.ru" target="_blank" class="custom-link">External link</a>
  142. <a href="https://link.naver.com/bridge?252986369190&amp;url=https://naver252986369190-gov-edu.digwow.net" target="_blank" class="custom-link">External link</a>
  143. <a href="https://link.naver.com/bridge?099210012796&amp;url=https://naver099210012796-gov-edu.iliiili.com" target="_blank" class="custom-link">External link</a>
  144. <a href="https://link.naver.com/bridge?494539354653&amp;url=https://naver494539354653-gov-edu.1717173.xyz" target="_blank" class="custom-link">External link</a>
  145. <a href="https://link.naver.com/bridge?380390300321&amp;url=https://naver380390300321-gov-edu.gifthub.com.ru" target="_blank" class="custom-link">External link</a>
  146. <a href="https://blog-333612352705.gifthub.news/" target="_blank" class="custom-link">External link</a>
  147. <a href="https://blog-740215544674.jp-edu.sbs/" target="_blank" class="custom-link">External link</a>
  148. <a href="https://blog-614647880151.kr-edu.sbs/" target="_blank" class="custom-link">External link</a>
  149. <a href="https://blog-386567132153.krlinkedin.sbs/" target="_blank" class="custom-link">External link</a>
  150. <a href="https://blog-718176547011.mit-edu.sbs/" target="_blank" class="custom-link">External link</a>
  151. <a href="https://blog-790715953619.mit-edu.buzz/" target="_blank" class="custom-link">External link</a>
  152. <a href="https://blog-323539910838.mit-edu.tech/" target="_blank" class="custom-link">External link</a>
  153. <a href="https://blog-482193362344.mit-edu.site/" target="_blank" class="custom-link">External link</a>
  154. <a href="https://blog-939290232696.mit-edu.top/" target="_blank" class="custom-link">External link</a>
  155. <a href="https://blog-588561310529.usa-gov.top/" target="_blank" class="custom-link">External link</a>
  156. <a href="https://research-965190693513.mit-edu.pp.ua/?url=https://blog-571718142048.mit-edu.top/post/6845072319" target="_blank" class="custom-link">External link</a>
  157. <a href="https://research-546805554311.harvard-edu.pp.ua/?url=https://blog-571718142048.mit-edu.top/post/6845072319" target="_blank" class="custom-link">External link</a>
  158. <a href="https://research-453405391911.stanford-edu.pp.ua/?url=https://blog-571718142048.mit-edu.top/post/6845072319" target="_blank" class="custom-link">External link</a>
  159. <a href="https://research-970232697278.cambridge-edu.pp.ua/?url=https://blog-571718142048.mit-edu.top/post/6845072319" target="_blank" class="custom-link">External link</a>
  160. <a href="https://research-824355500841.berkeley-edu.pp.ua/?url=https://blog-571718142048.mit-edu.top/post/6845072319" target="_blank" class="custom-link">External link</a>
  161. <a href="https://research-481673761894.oxford-edu.pp.ua/?url=https://blog-571718142048.mit-edu.top/post/6845072319" target="_blank" class="custom-link">External link</a>
  162. <a href="https://research-153881673009-edu.wwv.pp.ua/?url=https://blog-571718142048.mit-edu.top/post/6845072319" target="_blank" class="custom-link">External link</a>
  163. <a href="https://research-669654892959-edu.sean.pp.ua/?url=https://blog-571718142048.mit-edu.top/post/6845072319" target="_blank" class="custom-link">External link</a>
  164. <a href="https://research-235414820218-edu.line.pp.ua/?url=https://blog-571718142048.mit-edu.top/post/6845072319" 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-571718142048.mit-edu.top/post/5987641203">
  184.                            <img src="https://x.mit-edu.top/static/images/post/14.jpg" alt="The Intersection of Mobile Games and Political Ideologies: Analyzing Subtext in Game Narratives" title="The Intersection of Mobile Games and Political Ideologies: Analyzing Subtext in Game Narratives" class="img-fluid lazyload">
  185.                            </a>
  186.                        </div>
  187.                        <div class="content">
  188.                            <div class="post-meta mb-3">
  189.                                <a href="https://blog-5987641203.mit-edu.top/post/5987641203/" target="_blank">
  190.                                <span class="date">2025-02-01</span>
  191.                                </a>
  192.                            </div>
  193.                            <h2 class="heading"><a href="https://blog-571718142048.mit-edu.top/post/5987641203">The Intersection of Mobile Games and Political Ideologies: Analyzing Subtext in Game Narratives</a></h2>
  194.                            <p class="info">This research investigates the environmental footprint of mobile gaming, including energy consumption, electronic waste, and resource usage. It proposes sustainable practices for game development and consumption.This study examines how mobile gaming serves as a platform for social interaction, allowing players to form and maintain relationships. It explores the dynamics of online communities and the social benefits of gaming.</p>
  195.                            <a href="https://blog-571718142048.mit-edu.top/post/5987641203" class="post-author d-flex align-items-center">
  196.                                <div class="author-pic">
  197.                                    <img src="https://x.mit-edu.top/static/images/user/8.jpg" alt="The Intersection of Mobile Games and Political Ideologies: Analyzing Subtext in Game Narratives" title="The Intersection of Mobile Games and Political Ideologies: Analyzing Subtext in Game Narratives" class="lazyload">
  198.                                </div>
  199.                                <div class="text">
  200.                                    <strong>Peter Butler</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-571718142048.mit-edu.top/post/4813260579">
  211.                            <img src="https://x.mit-edu.top/static/images/post/9.jpg" alt="Exploring Prosocial Behavior in Cooperative Mobile Game Contexts" title="Exploring Prosocial Behavior in Cooperative Mobile Game Contexts" class="img-fluid lazyload">
  212.                            </a>
  213.                        </div>
  214.                        <div class="content">
  215.                            <div class="post-meta mb-3">
  216.                                <a href="https://blog-4813260579.mit-edu.top/post/4813260579/" target="_blank">
  217.                                <span class="date">2025-02-01</span>
  218.                                </a>
  219.                            </div>
  220.                            <h2 class="heading"><a href="https://blog-571718142048.mit-edu.top/post/4813260579">Exploring Prosocial Behavior in Cooperative Mobile Game Contexts</a></h2>
  221.                            <p class="info">This paper examines the integration of augmented reality (AR) technologies into mobile games and its implications for cognitive processes and social interaction. The research explores how AR gaming enhances spatial awareness, attention, and multitasking abilities by immersing players in real-world environments through digital overlays. Drawing from cognitive psychology and sociocultural theories, the study also investigates how AR mobile games create new forms of social interaction, such as collaborative play, location-based competitions, and shared virtual experiences. The paper discusses the transformative potential of AR for the mobile gaming industry and the ways in which it alters players' perceptions of space and social behavior.</p>
  222.                            <a href="https://blog-571718142048.mit-edu.top/post/4813260579" class="post-author d-flex align-items-center">
  223.                                <div class="author-pic">
  224.                                    <img src="https://x.mit-edu.top/static/images/user/18.jpg" alt="Exploring Prosocial Behavior in Cooperative Mobile Game Contexts" title="Exploring Prosocial Behavior in Cooperative Mobile Game Contexts" class="lazyload">
  225.                                </div>
  226.                                <div class="text">
  227.                                    <strong>Emma Price</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-571718142048.mit-edu.top/post/9823567401">
  238.                            <img src="https://x.mit-edu.top/static/images/post/2.jpg" alt="Player-Centric Game Balancing Through Reinforcement Learning and Multi-Agent Systems" title="Player-Centric Game Balancing Through Reinforcement Learning and Multi-Agent Systems" class="img-fluid lazyload">
  239.                            </a>
  240.                        </div>
  241.                        <div class="content">
  242.                            <div class="post-meta mb-3">
  243.                                <a href="https://blog-9823567401.mit-edu.top/post/9823567401/" target="_blank">
  244.                                <span class="date">2025-02-01</span>
  245.                                </a>
  246.                            </div>
  247.                            <h2 class="heading"><a href="https://blog-571718142048.mit-edu.top/post/9823567401">Player-Centric Game Balancing Through Reinforcement Learning and Multi-Agent Systems</a></h2>
  248.                            <p class="info">This study examines the psychological effects of mobile game addiction, including its impact on mental health, social relationships, and academic performance. It also explores societal perceptions of gaming addiction and discusses potential interventions and preventive measures.</p>
  249.                            <a href="https://blog-571718142048.mit-edu.top/post/9823567401" class="post-author d-flex align-items-center">
  250.                                <div class="author-pic">
  251.                                    <img src="https://x.mit-edu.top/static/images/user/3.jpg" alt="Player-Centric Game Balancing Through Reinforcement Learning and Multi-Agent Systems" title="Player-Centric Game Balancing Through Reinforcement Learning and Multi-Agent Systems" class="lazyload">
  252.                                </div>
  253.                                <div class="text">
  254.                                    <strong>James Williams</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.mit-edu.top/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