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-958127707627.mit-edu.top/post/2079586143

  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>Designing Transparent Virtual Economies Through Distributed Ledger Technology #090350989407 (2025-02-01)</title>
  9.    <link rel="canonical" href="https://blog-958127707627.mit-edu.top/post/2079586143">
  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="Designing Transparent Virtual Economies Through Distributed Ledger Technology" />
  17.    <meta property="og:description" content="Designing Transparent Virtual Economies Through Distributed Ledger Technology #090350989407 (2025-02-01)" />
  18.    <meta property="og:url" content="https://blog-958127707627.mit-edu.top/post/2079586143" />
  19.    <meta property="og:site_name" content="mit-edu.top" />
  20.    <meta property="og:image" content="https://x.mit-edu.top/static/images/post/17.jpg" />
  21.    <meta property="og:article:published_time" content="2025-02-01T08:52:07Z" />
  22.    <meta property="og:article:author" content="Dr. Mary Johnson" />
  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": "Designing Transparent Virtual Economies Through Distributed Ledger Technology #090350989407 (2025-02-01)",
  30.            "author": {
  31.                "@type": "Person",
  32.                "name": "Dr. Mary Johnson",
  33.                "affiliation": {
  34.                    "@type": "Organization",
  35.                    "name": "mit-edu.top"
  36.                },
  37.                "url": "https://blog-958127707627.mit-edu.top/post/2079586143"
  38.            },
  39.            "datePublished": "2025-02-01T08:52:07Z",
  40.            "image": "https://x.mit-edu.top/static/images/post/17.jpg",
  41.            "journal": {
  42.                "@type": "Periodical",
  43.                "name": "mit-edu.top",
  44.                "issn": "10.1069/090350989407"
  45.            },
  46.            "publisher": {
  47.                "@type": "Organization",
  48.                "name": "mit-edu.top",
  49.                "url": "https://blog-958127707627.mit-edu.top"
  50.            },
  51.            "doi": "090350989407",
  52.            "abstract": "Designing Transparent Virtual Economies Through Distributed Ledger Technology #090350989407 (2025-02-01)",
  53.            "citation": {
  54.                "@type": "CreativeWork",
  55.                "name": "Designing Transparent Virtual Economies Through Distributed Ledger Technology",
  56.                "author": "Dr. Mary Johnson",
  57.                "datePublished": "2025-02-01T08:52:07Z",
  58.                "url": "https://blog-958127707627.mit-edu.top/post/2079586143"
  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-958127707627.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/14.jpg" alt="Designing Transparent Virtual Economies Through Distributed Ledger Technology" title="Designing Transparent Virtual Economies Through Distributed Ledger Technology" class="author-pic img-fluid rounded-circle mx-auto">
  92.                    </div>
  93.                    <span class="d-block text-center">Mary Johnson</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">Designing Transparent Virtual Economies Through Distributed Ledger Technology</h2>
  96.                    <p class="lead mb-4 text-center">Thanks to Mary Johnson for contributing the article "Designing Transparent Virtual Economies Through Distributed Ledger Technology".
  97.                    </p>
  98.                    <img src="https://x.mit-edu.top/static/images/post/17.jpg" alt="Designing Transparent Virtual Economies Through Distributed Ledger Technology" title="Designing Transparent Virtual Economies Through Distributed Ledger Technology" class="img-fluid rounded mb-4 lazyload">
  99.                    <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>
  100. <p>This research explores the role of mobile games in the development of social capital within online multiplayer communities. The study draws on social capital theory to examine how players form bonds, share resources, and collaborate within game environments. By analyzing network structures, social interactions, and community dynamics, the paper investigates how mobile games contribute to the creation of virtual social networks that extend beyond gameplay and influence offline relationships. The research also explores the role of mobile games in fostering a sense of belonging and collective identity, while addressing the potential for social exclusion, toxicity, and exploitation within game communities.</p>
  101. <p>Virtual avatars, meticulously crafted extensions of the self, embody players' dreams, fears, and aspirations, allowing for a profound level of self-expression and identity exploration within the vast digital landscapes. Whether customizing the appearance, abilities, or personality traits of their avatars, gamers imbue these virtual representations with elements of their own identity, creating a sense of connection and ownership. The ability to inhabit alternate personas, explore diverse roles, and interact with virtual worlds empowers players to express themselves in ways that transcend the limitations of the physical realm, fostering creativity and empathy in the gaming community.</p>
  102. <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>
  103. <p>This paper explores the integration of virtual goods and cryptocurrencies within mobile games, analyzing how these digital assets are reshaping in-game economies and influencing real-world economic practices. The study examines how players engage with virtual currencies and goods, exploring their role in enhancing player agency, fostering virtual economies, and enabling new forms of monetization. The research also explores the potential for blockchain technology to facilitate secure, decentralized in-game transactions, providing insights into the future of digital currencies within the gaming industry and the broader global economy.</p>
  104.  
  105.                    <p>
  106.                    <a href="/redirect/?url=https://blog-958127707627.mit-edu.top/post/2079586143" 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://939442262147-edu.iliiili.com/" target="_blank" class="custom-link">External link</a>
  114. <a href="https://192747315715-edu.digwow.net/" target="_blank" class="custom-link">External link</a>
  115. <a href="https://588513316251-edu.free-giftcodes.com/" target="_blank" class="custom-link">External link</a>
  116. <a href="https://487791511785-edu.gifthub.com.ru/" target="_blank" class="custom-link">External link</a>
  117. <a href="https://517098657518-gov.iliiili.com/" target="_blank" class="custom-link">External link</a>
  118. <a href="https://849565613483-gov.digwow.net/" target="_blank" class="custom-link">External link</a>
  119. <a href="https://544613265965-gov.free-giftcodes.com/" target="_blank" class="custom-link">External link</a>
  120. <a href="https://830581476423-gov.gifthub.com.ru/" target="_blank" class="custom-link">External link</a>
  121. <a href="https://994333788159-gov-edu.iliiili.com/" target="_blank" class="custom-link">External link</a>
  122. <a href="https://475962545504-gov-edu.digwow.net/" target="_blank" class="custom-link">External link</a>
  123. <a href="https://741394793236-gov-edu.free-giftcodes.com/" target="_blank" class="custom-link">External link</a>
  124. <a href="https://605410368865-gov-edu.gifthub.com.ru/" target="_blank" class="custom-link">External link</a>
  125. <a href="https://110760145384-edu.iliiili.com/?url=https://blog-958127707627.mit-edu.top/post/2079586143" target="_blank" class="custom-link">External link</a>
  126. <a href="https://754077737278-edu.digwow.net/?url=https://blog-958127707627.mit-edu.top/post/2079586143" target="_blank" class="custom-link">External link</a>
  127. <a href="https://315201712789-edu.free-giftcodes.com/?url=https://blog-958127707627.mit-edu.top/post/2079586143" target="_blank" class="custom-link">External link</a>
  128. <a href="https://703332707215-edu.gifthub.com.ru/?url=https://blog-958127707627.mit-edu.top/post/2079586143" target="_blank" class="custom-link">External link</a>
  129. <a href="https://998626568088-gov.iliiili.com/?url=https://blog-958127707627.mit-edu.top/post/2079586143" target="_blank" class="custom-link">External link</a>
  130. <a href="https://259428408731-gov.digwow.net/?url=https://blog-958127707627.mit-edu.top/post/2079586143" target="_blank" class="custom-link">External link</a>
  131. <a href="https://012734233106-gov.free-giftcodes.com/?url=https://blog-958127707627.mit-edu.top/post/2079586143" target="_blank" class="custom-link">External link</a>
  132. <a href="https://852660585538-gov.gifthub.com.ru/?url=https://blog-958127707627.mit-edu.top/post/2079586143" target="_blank" class="custom-link">External link</a>
  133. <a href="https://link.naver.com/bridge?379153355539&amp;url=https://blog-958127707627.mit-edu.top/post/2079586143" target="_blank" class="custom-link">External link</a>
  134. <a href="https://link.naver.com/bridge?052472068234&amp;url=https://naver052472068234-edu.digwow.net" target="_blank" class="custom-link">External link</a>
  135. <a href="https://link.naver.com/bridge?283846774799&amp;url=https://naver283846774799-edu.iliiili.com" target="_blank" class="custom-link">External link</a>
  136. <a href="https://link.naver.com/bridge?025588484722&amp;url=https://naver025588484722-edu.1717173.xyz" target="_blank" class="custom-link">External link</a>
  137. <a href="https://link.naver.com/bridge?038852380674&amp;url=https://naver038852380674-edu.gifthub.com.ru" target="_blank" class="custom-link">External link</a>
  138. <a href="https://link.naver.com/bridge?352721733282&amp;url=https://naver352721733282-gov.digwow.net" target="_blank" class="custom-link">External link</a>
  139. <a href="https://link.naver.com/bridge?030413616592&amp;url=https://naver030413616592-gov.iliiili.com" target="_blank" class="custom-link">External link</a>
  140. <a href="https://link.naver.com/bridge?720898323595&amp;url=https://naver720898323595-gov.1717173.xyz" target="_blank" class="custom-link">External link</a>
  141. <a href="https://link.naver.com/bridge?778097291342&amp;url=https://naver778097291342-gov.gifthub.com.ru" target="_blank" class="custom-link">External link</a>
  142. <a href="https://link.naver.com/bridge?713373646625&amp;url=https://naver713373646625-gov-edu.digwow.net" target="_blank" class="custom-link">External link</a>
  143. <a href="https://link.naver.com/bridge?467817394293&amp;url=https://naver467817394293-gov-edu.iliiili.com" target="_blank" class="custom-link">External link</a>
  144. <a href="https://link.naver.com/bridge?023168430777&amp;url=https://naver023168430777-gov-edu.1717173.xyz" target="_blank" class="custom-link">External link</a>
  145. <a href="https://link.naver.com/bridge?131704251033&amp;url=https://naver131704251033-gov-edu.gifthub.com.ru" target="_blank" class="custom-link">External link</a>
  146. <a href="https://blog-772202505921.gifthub.news/" target="_blank" class="custom-link">External link</a>
  147. <a href="https://blog-865843556727.jp-edu.sbs/" target="_blank" class="custom-link">External link</a>
  148. <a href="https://blog-252356734954.kr-edu.sbs/" target="_blank" class="custom-link">External link</a>
  149. <a href="https://blog-115617893487.krlinkedin.sbs/" target="_blank" class="custom-link">External link</a>
  150. <a href="https://blog-732415141486.mit-edu.sbs/" target="_blank" class="custom-link">External link</a>
  151. <a href="https://blog-159544066537.mit-edu.buzz/" target="_blank" class="custom-link">External link</a>
  152. <a href="https://blog-316664438780.mit-edu.tech/" target="_blank" class="custom-link">External link</a>
  153. <a href="https://blog-294442058013.mit-edu.site/" target="_blank" class="custom-link">External link</a>
  154. <a href="https://blog-519173805471.mit-edu.top/" target="_blank" class="custom-link">External link</a>
  155. <a href="https://blog-914782712257.usa-gov.top/" target="_blank" class="custom-link">External link</a>
  156. <a href="https://research-562364616634.mit-edu.pp.ua/?url=https://blog-958127707627.mit-edu.top/post/2079586143" target="_blank" class="custom-link">External link</a>
  157. <a href="https://research-914462553032.harvard-edu.pp.ua/?url=https://blog-958127707627.mit-edu.top/post/2079586143" target="_blank" class="custom-link">External link</a>
  158. <a href="https://research-314630387624.stanford-edu.pp.ua/?url=https://blog-958127707627.mit-edu.top/post/2079586143" target="_blank" class="custom-link">External link</a>
  159. <a href="https://research-196759151607.cambridge-edu.pp.ua/?url=https://blog-958127707627.mit-edu.top/post/2079586143" target="_blank" class="custom-link">External link</a>
  160. <a href="https://research-862266507070.berkeley-edu.pp.ua/?url=https://blog-958127707627.mit-edu.top/post/2079586143" target="_blank" class="custom-link">External link</a>
  161. <a href="https://research-109872381967.oxford-edu.pp.ua/?url=https://blog-958127707627.mit-edu.top/post/2079586143" target="_blank" class="custom-link">External link</a>
  162. <a href="https://research-872942738055-edu.wwv.pp.ua/?url=https://blog-958127707627.mit-edu.top/post/2079586143" target="_blank" class="custom-link">External link</a>
  163. <a href="https://research-616323433421-edu.sean.pp.ua/?url=https://blog-958127707627.mit-edu.top/post/2079586143" target="_blank" class="custom-link">External link</a>
  164. <a href="https://research-659846533738-edu.line.pp.ua/?url=https://blog-958127707627.mit-edu.top/post/2079586143" 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-958127707627.mit-edu.top/post/9526148037">
  184.                            <img src="https://x.mit-edu.top/static/images/post/17.jpg" alt="Holographic Interfaces for AR Mobile Games in Urban Settings" title="Holographic Interfaces for AR Mobile Games in Urban Settings" class="img-fluid lazyload">
  185.                            </a>
  186.                        </div>
  187.                        <div class="content">
  188.                            <div class="post-meta mb-3">
  189.                                <a href="https://blog-9526148037.mit-edu.top/post/9526148037/" target="_blank">
  190.                                <span class="date">2025-02-01</span>
  191.                                </a>
  192.                            </div>
  193.                            <h2 class="heading"><a href="https://blog-958127707627.mit-edu.top/post/9526148037">Holographic Interfaces for AR Mobile Games in Urban Settings</a></h2>
  194.                            <p class="info">This paper explores the use of mobile games as educational tools, assessing their effectiveness in teaching various subjects and skills. It discusses the advantages and limitations of game-based learning in mobile contexts.</p>
  195.                            <a href="https://blog-958127707627.mit-edu.top/post/9526148037" class="post-author d-flex align-items-center">
  196.                                <div class="author-pic">
  197.                                    <img src="https://x.mit-edu.top/static/images/user/14.jpg" alt="Holographic Interfaces for AR Mobile Games in Urban Settings" title="Holographic Interfaces for AR Mobile Games in Urban Settings" class="lazyload">
  198.                                </div>
  199.                                <div class="text">
  200.                                    <strong>Emma Price</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-958127707627.mit-edu.top/post/0591674823">
  211.                            <img src="https://x.mit-edu.top/static/images/post/1.jpg" alt="Examining the Sociocultural Impact of Mobile Games in Developing Countries" title="Examining the Sociocultural Impact of Mobile Games in Developing Countries" class="img-fluid lazyload">
  212.                            </a>
  213.                        </div>
  214.                        <div class="content">
  215.                            <div class="post-meta mb-3">
  216.                                <a href="https://blog-0591674823.mit-edu.top/post/0591674823/" target="_blank">
  217.                                <span class="date">2025-02-01</span>
  218.                                </a>
  219.                            </div>
  220.                            <h2 class="heading"><a href="https://blog-958127707627.mit-edu.top/post/0591674823">Examining the Sociocultural Impact of Mobile Games in Developing Countries</a></h2>
  221.                            <p class="info">Virtual avatars, meticulously crafted extensions of the self, embody players' dreams, fears, and aspirations, allowing for a profound level of self-expression and identity exploration within the vast digital landscapes. Whether customizing the appearance, abilities, or personality traits of their avatars, gamers imbue these virtual representations with elements of their own identity, creating a sense of connection and ownership. The ability to inhabit alternate personas, explore diverse roles, and interact with virtual worlds empowers players to express themselves in ways that transcend the limitations of the physical realm, fostering creativity and empathy in the gaming community.</p>
  222.                            <a href="https://blog-958127707627.mit-edu.top/post/0591674823" class="post-author d-flex align-items-center">
  223.                                <div class="author-pic">
  224.                                    <img src="https://x.mit-edu.top/static/images/user/4.jpg" alt="Examining the Sociocultural Impact of Mobile Games in Developing Countries" title="Examining the Sociocultural Impact of Mobile Games in Developing Countries" class="lazyload">
  225.                                </div>
  226.                                <div class="text">
  227.                                    <strong>Elizabeth Martinez</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-958127707627.mit-edu.top/post/2740398615">
  238.                            <img src="https://x.mit-edu.top/static/images/post/7.jpg" alt="Predicting Player Lifetime Value Through Behavioral Data Analytics" title="Predicting Player Lifetime Value Through Behavioral Data Analytics" class="img-fluid lazyload">
  239.                            </a>
  240.                        </div>
  241.                        <div class="content">
  242.                            <div class="post-meta mb-3">
  243.                                <a href="https://blog-2740398615.mit-edu.top/post/2740398615/" target="_blank">
  244.                                <span class="date">2025-02-01</span>
  245.                                </a>
  246.                            </div>
  247.                            <h2 class="heading"><a href="https://blog-958127707627.mit-edu.top/post/2740398615">Predicting Player Lifetime Value Through Behavioral Data Analytics</a></h2>
  248.                            <p class="info">Gaming culture has transcended borders and languages, emerging as a vibrant global community that unites people from all walks of life under the banner of shared enthusiasm for interactive digital experiences. From casual gamers to hardcore enthusiasts, gaming has become a universal language, fostering connections, friendships, and even rivalries that span continents and time zones.</p>
  249.                            <a href="https://blog-958127707627.mit-edu.top/post/2740398615" class="post-author d-flex align-items-center">
  250.                                <div class="author-pic">
  251.                                    <img src="https://x.mit-edu.top/static/images/user/13.jpg" alt="Predicting Player Lifetime Value Through Behavioral Data Analytics" title="Predicting Player Lifetime Value Through Behavioral Data Analytics" class="lazyload">
  252.                                </div>
  253.                                <div class="text">
  254.                                    <strong>Walter Hughes</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