{"id":5031,"date":"2021-02-14T08:00:42","date_gmt":"2021-02-14T08:00:42","guid":{"rendered":"https:\/\/techclot.com\/index.php\/2021\/02\/14\/from-mission-control-to-mission-connect-how-nasa-is-repositioning-itself-with-digital\/"},"modified":"2021-02-14T08:00:42","modified_gmt":"2021-02-14T08:00:42","slug":"from-mission-control-to-mission-connect-how-nasa-is-repositioning-itself-with-digital","status":"publish","type":"post","link":"https:\/\/techclot.com\/index.php\/2021\/02\/14\/from-mission-control-to-mission-connect-how-nasa-is-repositioning-itself-with-digital\/","title":{"rendered":"From Mission Control To Mission Connect: How NASA Is Repositioning Itself With Digital &#8230;"},"content":{"rendered":"<p><a href=\"https:\/\/www.google.com\/url?rct=j&#038;sa=t&#038;url=https:\/\/www.forbes.com\/sites\/hannahmayer\/2021\/02\/14\/from-mission-control-to-mission-connect-how-nasa-is-repositioning-itself-with-digital-transformation\/&#038;ct=ga&#038;cd=CAIyHDkyYmU1MGQ5NjY1NjYxZTA6Y28udWs6ZW46R0I&#038;usg=AFQjCNFUjdmD3CV4uMnZ0H0YCD-3AkhDYQ\">From Mission Control To Mission Connect: How NASA Is Repositioning Itself With Digital &#8230;<\/a><\/p>\n<p><p>\u201cA small step for a man. A giant leap for mankind.\u201d This is still many people\u2019s primary association with the National Aeronautics and Space Agency, better known as NASA. Having gained global recognition with its Apollo program, which led to first-man-on-the-moon Neil Armstrong\u2019s infamous quote, the agency\u2019s golden age is largely remembered as the 1960s, when funding peaked at 4.5% of the federal budget. Taking a deeper look into NASA\u2019s evolution since then, however, reveals that much has happened and <a href=\"https:\/\/hbr.org\/2018\/04\/the-reinvention-of-nasa\" target=\"_blank\" class=\"color-link\" title=\"https:\/\/hbr.org\/2018\/04\/the-reinvention-of-nasa\" rel=\"nofollow noopener noreferrer\" data-ga-track=\"ExternalLink:https:\/\/hbr.org\/2018\/04\/the-reinvention-of-nasa\" aria-label=\"NASA has successfully reinvented itself\">NASA has successfully reinvented itself<\/a> through a concerted organizational change effort. Despite tightened funding, increased global aerospace competition and collaboration, and an ever more complicated political and regulatory arena, NASA has gone from being a hierarchical, closed system to an open network organization, embracing collaboration and agility.<\/p>\n<p>In its next evolutionary phase, the agency is betting on digital transformation to power further progress. \u201cIn June 2020, we concluded that NASA\u2019s open network approach requires us to rethink the way we work in the digital realm,\u201d says Jill Marlowe, who was officially appointed NASA\u2019s Digital Transformation Officer in October 2020, following a 30+ year career across the agency. She leads NASA\u2019s digital transformation in an effort to unlock the next frontier of evolution for the agency.<\/p>\n<p>NASA is no longer the Houston-based Apollo Mission Control Center that the baby boomer generation remembers from when they watched the moon landing in 1969.&nbsp;\u201cThe NASA of today looks very different than the NASA of the past. We are still about creating breakthroughs for humankind in air, space and science, but in the future, we will no longer need to direct every detail of a mission. We have transformed into a more egalitarian organization, tapping the best ideas from anywhere. The problem is: our digital efforts are not always well connected,\u201d Marlowe points out.<\/p>\n<div class=\"vestpocket\" vest-pocket><\/div>\n<p>This has inspired the agency to adopt an enterprise approach to digital transformation, \u201cWe needed a plan to connect our efforts, but we did not want to overly constrain our open network way of working. And we needed a way for NASA\u2019s organizations to see when pursuing digital solutions as a collective is better than doing work as sub-organizations, alone. This intent led us to create a 3-pronged backbone to our digital transformation,\u201d explains Ron Thompson, Chief Data Officer and NASA\u2019s Deputy Digital Transformation Officer. The backbone he refers to consists of digital building blocks enabling the digital transformation, a transformation architecture that ensures integration, and digital transformation grand challenges.<\/p>\n<p>When it comes to the digital building blocks, or \u201cstrategic thrusts\u201d, Chief Data Officer Thompson believes in the power of data. \u201cWe have six cross-cutting thrusts, but data is the bedrock of it all. Doing away with silos and setting up a data warehouse is a first priority,\u201d he argues. Marlowe nods, \u201cData is absolutely foundational \u2013 and so are our people. Nurturing a digital culture and mindset along with new digital skills, and growing transformational leaders is key. These people also need a seamless collaboration environment that lets them work together and with our partners. We consider data, culture and workforce, and collaboration to be the 3 foundations of our 6 thrusts.\u201d The other 3 thrusts build on this foundation, starting with something Marlowe only half-jokingly calls \u201cmodel-based everything\u201d. Amiably referred to as \u201cMBx\u201d, this means digital models, integrated together, are envisaged to be the future norm of dealing with complex questions, while increasing speed to respond. Next, Artificial intelligence (AI) and machine learning (ML) will augment human intelligence with machine intelligence to rapidly extract insights from the models and data. The final thrust aims to redesign NASA\u2019s processes to eliminate complexities, optimize operations for efficiency, and automate as much low value work as possible so people can focus on high value efforts. Seasoned NASA executives with hands-on experience lead efforts in each of the 6 building blocks. This includes, for instance, Edward McLarney as NASA\u2019s AI\/ML transformation lead, focused on supporting data science with these technologies, and helping lead digital transformation integration.<\/p>\n<p>\u201cNext is where our transformation architecture comes in. It is the business architecture we aspire a transformed NASA to operate in going forward. As such, it describes how the building blocks integrate to enable the next generation IT systems that will power our future operating model,\u201d McLarney&nbsp;illustrates. The digital transformation team works closely with NASA\u2019s Chief Information Officer to walk the fine line of securely marrying together the legacy of a federal agency with the requirements of a digital transformation that even private sector organizations struggle to execute on, despite much reduced limitations and shifting direction from the regulatory and political sidelines.<\/p>\n<p>The final piece of NASA\u2019s enterprise approach is the agency\u2019s digital transformation grand challenges \u2013 compelling yet achievable real-world challenges facing a big part of the NASA team. \u201cThis may include topics such as the future of work, meaning how we strategically take advantage of a geographically agnostic workforce and create the culture and cyber-physical environment for them to best operate,\u201d Marlowe says. The idea is that these grand challenges serve as a lightning rod to catalyze digital mindsets across NASA and focus the development and adoption of shared enterprise solutions.<\/p>\n<p>While these grand ambitions are the long term targets, the agency recognizes the importance of early wins to get buy in from teams, and the necessity to focus on how both early wins and big picture ambitions support the agency\u2019s missions. NASA\u2019s value extends well beyond a single flagship focus on spaceflight. The agency has <a href=\"https:\/\/spinoff.nasa.gov\/pdf\/STHOF_flyer.pdf\" target=\"_blank\" class=\"color-link\" title=\"https:\/\/spinoff.nasa.gov\/pdf\/STHOF_flyer.pdf\" rel=\"nofollow noopener noreferrer\" data-ga-track=\"ExternalLink:https:\/\/spinoff.nasa.gov\/pdf\/STHOF_flyer.pdf\" aria-label=\"delivered many technologies for society\">delivered many technologies for society<\/a>, including water filtration systems, UV coating on spectacles, and satellite-based search-and-rescue. In keeping with these diversification efforts from the past, Marlowe and her team are considering a broad range of areas where a digitally transformed agency can have impact. \u201cAn example is a COVID contact tracing application, using wearables and phone data,\u201d points out Patrick Murphy, Director for Strategic Planning &amp; Integration for NASA\u2019s Space Technology Mission Directorate, who \u2013 like Marlowe \u2013 has a multi-decade history at NASA.<\/p>\n<figure class=\"embed-base image-embed embed-1\" role=\"presentation\">\n<div>\n  <img data-recalc-dims=\"1\" decoding=\"async\" data-src=\"https:\/\/i0.wp.com\/specials-images.forbesimg.com\/imageserve\/6028bb9da8d2dc69a1c7f6a6\/960x0.jpg?w=640&#038;ssl=1\" alt=\"Spectators are seen at the unveiling of the Orion Space Craft.\" data-height=\"3333\" data-width=\"5000\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" class=\"lazyload\">\n <\/div><figcaption>\n  <fbs-accordion class=\"expandable\" current=\"-1\"> <\/p>\n<p class=\"color-body light-text\">Spectators are seen at the unveiling of the Orion Space Craft event. The spacecraft is the first <span class=\"plus\" data-ga-track=\"caption expand\">&#8230; [+]<\/span><span class=\"expanded-caption\"> step in NASAs Artemis Lunar mission, aiming to land the first woman and next man on the moon by 2024.<\/span><\/p>\n<p>  <\/fbs-accordion><br \/>\n  <small>SOPA Images\/LightRocket via Getty Images<\/small><br \/>\n <\/figcaption><\/figure>\n<p>Other frontiers include a digital twin of NASA\u2019s Orion spacecraft for their Artemis Mission, a program to return astronauts to the lunar surface as a proving ground for eventual human exploration of Mars. \u201cThis is very close to NASA\u2019s mission around human spaceflight,\u201d Marlowe says. Besides human spaceflight and the space technology that powers it, other missions where NASA is looking to add value through a digitally transformed operating model are exploring the origins of the universe and aeronautics research. It is primed to accelerate all of these mission areas, given increased attention to the science of climate change, the emergence of new aviation markets, and a burgeoning interest in commercial space flight. That said, NASA itself has no intent of competing with commercial space companies like SpaceX, Blue Origin or Boeing. Instead, their goal is to encourage and stimulate the commercial space economy and assume the role of a facilitator in managing air space, or push the space exploration edge further, for example, coordinating Artemis and Mars missions.<\/p>\n<p>With NASA\u2019s expansive vision and multi-part transformation strategy, it could be tempting to over-plan, becoming paralyzed with analysis, avoiding risk and fearing failure. Instead, Marlowe and Thompson are emphasizing good-enough planning, rapidly pursuing early win projects, learning and pivoting as needed, iteratively growing a transformation architecture, and bringing it all together by focusing on a handful of grand challenges. They are encouraging transformation agents to take risks in appropriate areas, seeking rapid learning and progress through both successes and failures. Or, as Marlowe puts it, \u201cAll of this is a giant leap for the agency. But we are willing to fail fast, as long as we fail forward.\u201d<\/p>\n<p><\/p>\n<p><em>The author gratefully acknowledges the support for this article by the <\/em><a href=\"https:\/\/lish.harvard.edu\/\" target=\"_blank\" class=\"color-link\" title=\"https:\/\/lish.harvard.edu\/\" rel=\"nofollow noopener noreferrer\" data-ga-track=\"ExternalLink:https:\/\/lish.harvard.edu\/\" aria-label=\"Laboratory for Innovation Science at Harvard (LISH)\"><em data-ga-track=\"ExternalLink:https:\/\/lish.harvard.edu\/\">Laboratory for Innovation Science at Harvard (LISH)<\/em><\/a><em> and the team at NASA, including but not limited to Jill Marlowe, Ron Thompson, Patrick Murphy, Edward McLarney and Steve Rader.<\/em><\/p>\n<div id=\"lightbox-inline-form-4b5604ea-bfc5-4bc8-8232-6d2a5f83d390\"><\/div>\n<\/p>\n<p>Published at Sun, 14 Feb 2021 06:00:00 +0000<\/p>\n<p><a href=\"https:\/\/www.google.com\/url?rct=j&#038;sa=t&#038;url=https:\/\/www.marktechpost.com\/2021\/02\/13\/microsoft-azure-ai-is-bringing-iconic-characters-to-life-with-the-help-of-custom-neural-voice-and-5g-network\/&#038;ct=ga&#038;cd=CAIyHDkyYmU1MGQ5NjY1NjYxZTA6Y28udWs6ZW46R0I&#038;usg=AFQjCNHgdpBIDWLn7392u4Z_nKLRmJvLxw\">Microsoft Azure AI is Bringing Iconic Characters to Life with the Help of Custom Neural Voice and &#8230;<\/a><\/p>\n<p><!-- image --><\/p>\n<div class=\"td-post-featured-image\">\n<figure><a href=\"https:\/\/i1.wp.com\/www.marktechpost.com\/wp-content\/uploads\/2021\/02\/Screen-Shot-2021-02-13-at-9.28.15-PM.png?fit=2048%2C1213&amp;ssl=1\" data-caption=\"Source: https:\/\/www.youtube.com\/watch?v=MkeI7Aaf7hk\"><img decoding=\"async\" width=\"696\" height=\"412\" class=\"entry-thumb td-modal-image lazyload\" data-src=\"https:\/\/i1.wp.com\/www.marktechpost.com\/wp-content\/uploads\/2021\/02\/Screen-Shot-2021-02-13-at-9.28.15-PM.png?resize=696%2C412&amp;ssl=1\" data-srcset=\"https:\/\/i1.wp.com\/www.marktechpost.com\/wp-content\/uploads\/2021\/02\/Screen-Shot-2021-02-13-at-9.28.15-PM.png?w=2048&amp;ssl=1 2048w, https:\/\/i1.wp.com\/www.marktechpost.com\/wp-content\/uploads\/2021\/02\/Screen-Shot-2021-02-13-at-9.28.15-PM.png?resize=300%2C178&amp;ssl=1 300w, https:\/\/i1.wp.com\/www.marktechpost.com\/wp-content\/uploads\/2021\/02\/Screen-Shot-2021-02-13-at-9.28.15-PM.png?resize=1024%2C606&amp;ssl=1 1024w, https:\/\/i1.wp.com\/www.marktechpost.com\/wp-content\/uploads\/2021\/02\/Screen-Shot-2021-02-13-at-9.28.15-PM.png?resize=768%2C455&amp;ssl=1 768w, https:\/\/i1.wp.com\/www.marktechpost.com\/wp-content\/uploads\/2021\/02\/Screen-Shot-2021-02-13-at-9.28.15-PM.png?resize=1536%2C910&amp;ssl=1 1536w, https:\/\/i1.wp.com\/www.marktechpost.com\/wp-content\/uploads\/2021\/02\/Screen-Shot-2021-02-13-at-9.28.15-PM.png?resize=696%2C412&amp;ssl=1 696w, https:\/\/i1.wp.com\/www.marktechpost.com\/wp-content\/uploads\/2021\/02\/Screen-Shot-2021-02-13-at-9.28.15-PM.png?resize=1068%2C632&amp;ssl=1 1068w, https:\/\/i1.wp.com\/www.marktechpost.com\/wp-content\/uploads\/2021\/02\/Screen-Shot-2021-02-13-at-9.28.15-PM.png?resize=709%2C420&amp;ssl=1 709w, https:\/\/i1.wp.com\/www.marktechpost.com\/wp-content\/uploads\/2021\/02\/Screen-Shot-2021-02-13-at-9.28.15-PM.png?w=1392&amp;ssl=1 1392w\" data-sizes=\"(max-width: 696px) 100vw, 696px\" alt title=\"Screen Shot 2021-02-13 at 9.28.15 PM\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 696px; --smush-placeholder-aspect-ratio: 696\/412;\"><\/a><figcaption class=\"wp-caption-text\">Source: https:\/\/www.youtube.com\/watch?v=MkeI7Aaf7hk<\/figcaption><\/figure>\n<\/div>\n<p>            <!-- content --><\/p>\n<p>Microsoft Azure AI technology has used 5G, augmented reality, artificial intelligence, and a Custom Neural Voice to bring the iconic character Bugs Bunny to life. This character can be seen in the AT&amp;T Experience Store in Dallas. The major breakthrough for the creation of such a character was achieved with the use of deep learning to facilitate pronunciation. The use of deep learning also perfected the duration and tone of the character. One of the significant reasons to demonstrate this technology at the store was to make people aware of the 5G cellular network\u2019s capabilities. When a customer enters the store, the character engages in a real-time conversation, greeting the customer by name and then asking for help to find numerous golden carrots that have been hidden in the store. The customer then navigates the character via chat throughout the store.&nbsp;<\/p>\n<p><strong>The Impeccable Technology<\/strong><\/p>\n<p>For several years speech has been very robotic, but the custom neural voice has powered speech to a level where it sounds exceedingly natural. The 5G network makes Bugs Bunny appear in HD in mere seconds and flawlessly move all across the store. The consumers also feel a better connection through this form of speech. The technology that makes this entire process smooth is the neural text to speech capability, a part of the Azure Cognitive Service. Compared to the 4G network, 5G offers better computing power and much a higher speed.&nbsp;<\/p>\n<figure class=\"wp-block-embed-youtube wp-block-embed is-type-video is-provider-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\">\n<p>\n<span class=\"embed-youtube\"><iframe class=\"youtube-player\" width=\"696\" height=\"392\" data-cli-class=\"cli-blocker-script\" data-cli-label=\"Youtube embed\" data-cli-script-type=\"non-necessary\" data-cli-block=\"true\" data-cli-block-if-ccpa-optout=\"false\" data-cli-element-position=\"body\" data-cli-placeholder=\"Accept <a class='cli_manage_current_consent'>Non Necessary<\/a> cookies to view the content.&#8221; data-cli-src=&#8221;https:\/\/www.youtube.com\/embed\/MkeI7Aaf7hk?version=3&amp;rel=1&amp;showsearch=0&amp;showinfo=1&amp;iv_load_policy=1&amp;fs=1&amp;hl=en-US&amp;autohide=2&amp;wmode=transparent&#8221; allowfullscreen=&#8221;true&#8221; sandbox=&#8221;allow-scripts allow-same-origin allow-popups allow-presentation&#8221;>[embedded content]<\/iframe><\/span>\n<\/p><figcaption>https:\/\/www.youtube.com\/watch?v=MkeI7Aaf7hk<\/figcaption><\/figure>\n<p><strong>The Iconic Character and Transparency&nbsp;<\/strong><\/p>\n<p>The main motive behind creating and bringing such an iconic character to life was to unify the physical environment with the virtual one harmoniously. The first character selected for this purpose was Bugs Bunny, but in all likelihood, it will not be the last. The journey to building this character involved pre-recording more than 2000 phrases and lines by a voiceover actor and the Warner Bros. and Microsoft team working tirelessly to ensure that the character accurately reflects Bugs Bunny\u2019s personality and traits.<\/p>\n<p>The result of the effort was that a character was created that looked as real as possible. The technology\u2019s general availability also signifies that it is available to the Azure cloud regions and not the public in order to prevent misuse. A set of guidelines and ethics have also been put into place by Microsoft to use this technology.<\/p>\n<p><strong>Creating the Perfect Custom Voice&nbsp;&nbsp;<\/strong><\/p>\n<p>After recording the phrases and lines, the second step was to create a font of sounds to create a natural-sounding voice that can say anything in any situation. The font of sounds is similar to the font of a computer, where different letters all combine to make up words and sentences that make sense. Everything was connected beautifully by using deep learning to create a voice that sounded as good as that of an original person.<\/p>\n<p>Deep learning is a phenomenon that is a part of the machine learning process wherein the machines are taught to learn and analyze a set of given data to mimic human-like activities. As the word suggests, deep learning goes in-depth about the particular phenomenon to create more layers within the neural network. In creating the custom voice, two neural networks play with different layers to perform various functions. When two neural networks work in harmony with each other, a more natural sound is created.<\/p>\n<p><strong>Creativity at its Best<\/strong><\/p>\n<p>The Custom Neural Voice is a unique technology in itself. It can be manifested in the field of education as well to optimize the benefits. Microsoft partnered with a non-profit organization in Beijing, China to generate AI audio content using Custom Neural Voice to help individuals facing vision problems. Not only this, but Microsoft also collaborated with Duolingo (a company offering various language learning courses) to better the quality of services and personalize the process of language learning. The Microsoft team has reiterated nine different characters to give a diverse outlook to the program. Hundreds of characters were tried and tested by the researchers to reflect upon the various cultural influences that would help the users connect better with the app\u2019s characters. Every character has a distinctive and unique personality. The custom neural voice acted as a catalyst for all the users in their learning process. The characters will be speaking English, Spanish, French, German, and Japanese for now. Experiments are underway to create more characters and increase the range of languages offered by Duolingo.&nbsp;&nbsp;<\/p>\n<p><strong>Responsibly Moving Forward&nbsp;<\/strong><\/p>\n<p>This technology aims to leave a positive and lasting impact upon the people. But while doing so, Microsoft is responsible for ensuring that no harm is caused anywhere in the world. Time and again, Microsoft conducts specific tests and assesses the potential risks posed by the technology. Efforts are then aligned towards mitigating those risks and creating protocols of use. Azure Cognitive Services wants to empower its customers but also tread carefully. Microsoft says that it is committed to responsible AI, and whenever working on new technology, its foremost concern is to follow all the guidelines.&nbsp;<\/p>\n<p>Source: https:\/\/blogs.microsoft.com\/ai-for-business\/custom-neural-voice-ga\/<\/p>\n<p><h3 class=\"jp-relatedposts-headline\"><em>Suggested<\/em><\/h3>\n<\/p>\n<div class=\"td-a-rec td-a-rec-id-content_bottom  td_uid_2_6028d8a970ef0_rand td_block_template_1\">\n<span class=\"td-adspot-title\">Advertisement<\/span><\/div>\n<\/p>\n<p>Published at Sun, 14 Feb 2021 05:26:15 +0000<\/p>\n","protected":false},"excerpt":{"rendered":"<p>From Mission Control To Mission Connect: How NASA Is Repositioning Itself With Digital &#8230; \u201cA&#8230;<\/p>\n","protected":false},"author":3,"featured_media":5032,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[3],"tags":[],"class_list":["post-5031","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-artificial-intelligence"],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/techclot.com\/wp-content\/uploads\/2021\/02\/960x0.jpg?fit=959%2C639&ssl=1","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p3orZX-1j9","jetpack-related-posts":[],"_links":{"self":[{"href":"https:\/\/techclot.com\/index.php\/wp-json\/wp\/v2\/posts\/5031","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/techclot.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/techclot.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/techclot.com\/index.php\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/techclot.com\/index.php\/wp-json\/wp\/v2\/comments?post=5031"}],"version-history":[{"count":0,"href":"https:\/\/techclot.com\/index.php\/wp-json\/wp\/v2\/posts\/5031\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/techclot.com\/index.php\/wp-json\/wp\/v2\/media\/5032"}],"wp:attachment":[{"href":"https:\/\/techclot.com\/index.php\/wp-json\/wp\/v2\/media?parent=5031"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/techclot.com\/index.php\/wp-json\/wp\/v2\/categories?post=5031"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/techclot.com\/index.php\/wp-json\/wp\/v2\/tags?post=5031"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}