{"id":24848,"date":"2018-02-20T08:00:40","date_gmt":"2018-02-20T13:00:40","guid":{"rendered":"https:\/\/staging.opexlearning.com\/resources\/?p=24848"},"modified":"2018-02-11T11:12:31","modified_gmt":"2018-02-11T16:12:31","slug":"how-can-you-use-doe-to-approach-product-development","status":"publish","type":"post","link":"https:\/\/staging.opexlearning.com\/resources\/how-can-you-use-doe-to-approach-product-development\/24848\/","title":{"rendered":"How Can You Use DOE to Approach Product Development"},"content":{"rendered":"<div class=\"a296a24fa2fc69ef5487857f02f111e8\" data-index=\"9\" style=\"float: none; margin:10px 0 10px 0; text-align:center;\">\n<script async src=\"\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js\"><\/script>\r\n<!-- Single Post readerboard -->\r\n<ins class=\"adsbygoogle\"\r\n     style=\"display:inline-block;width:728px;height:90px\"\r\n     data-ad-client=\"ca-pub-8207522353004717\"\r\n     data-ad-slot=\"1144967431\"><\/ins>\r\n<script>\r\n(adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script>\n<\/div>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/staging.opexlearning.com\/resources\/wp-content\/uploads\/2017\/11\/product-development.jpg\" alt=\"product development design of experiments\" width=\"480\" height=\"339\" class=\"aligncenter wp-image-24849 size-full\" srcset=\"https:\/\/staging.opexlearning.com\/resources\/wp-content\/uploads\/2017\/11\/product-development.jpg 480w, https:\/\/staging.opexlearning.com\/resources\/wp-content\/uploads\/2017\/11\/product-development-300x212.jpg 300w\" sizes=\"(max-width: 480px) 100vw, 480px\" \/><\/p>\n<p>Design of experiments  or DOE for short  can be quite handy when you want to figure out exactly what components of your product&#8217;s design are affecting its quality level, and are potential risk factors for failures and variation. It&#8217;s a commonly used technique in many companies nowadays, and mastering it can be very useful when dealing with products that are inherently prone to variation.<\/p>\n<p><b>Basic Concepts<\/b><\/p>\n<p>It&#8217;s hard to gain any useful knowledge about the defect rates of a product without experimenting with some of its variables, and this is the core idea behind DOE. You&#8217;ll find yourself tweaking with various variables during the production stage in order to see how they affect the final output, and sooner or later you&#8217;re going to develop a strong intuition for predicting exactly how a certain change is going to affect your output. This is what DOE is all about, and it can lead to very effective product development if you apply it correctly.<\/p>\n<p>The good thing about DOE is that it helps you narrow down the truly critical factors that impact the defect rate of your product, instead of working with the full list and trying to figure out where to direct your attention. You&#8217;ll find that a typical product is usually affected by a large number of factors that can all lead to defects, but some of them are very minor in comparison to others. Additionally, you may also find that some defects only manifest themselves when some of those factors are specifically combined in a certain way, a condition which may be false most of the time.<\/p>\n<p>The point is, with the help of DOE you can figure out exactly what the critical factors are, and put the rest aside safely. When you want to optimize your production as much as possible, this is one of the best ways to go about that.<\/p>\n<p><b>Constant Iteration Over the Results<\/b><\/p>\n<p>It&#8217;s important to treat DOE as an ongoing process though, and not as something that you just do once and then forget about it. It&#8217;s supposed to be applied in a way that drives you towards continuous improvement, and it&#8217;s very useful when combined with a good approach to data collection and retention. When you have access to the results of all past experiments, and you can easily compare them and analyze the differences, you can direct your efforts towards minimizing unwanted variation with a lot of efficiency.<\/p>\n<p>Of course, this also assumes that you have good systems in place for verifying the results of each of those changes, and that you&#8217;re able to roll back the design to a previous good state in case you mess something up. These are all factors that you&#8217;ll need to take care of before even starting your DOE implementation, and you should take a long, hard look at the way your company is currently structured in order to figure out the best way to go about that.<\/p>\n<p>It&#8217;s also important to ensure that your product doesn&#8217;t lose any robustness over time with the changes you&#8217;re making to its design. This is a common problem in organizations that push their development forward too fast, and it can lead to finding yourself in a situation where your product has even more defects than before but there is no good way to restore it to a proper working state.<\/p>\n<p><b>Conclusion<\/b><\/p>\n<p>Design of experiments can be an incredibly useful approach when you want to ensure that you&#8217;re keeping defects and unwanted variation down to a minimum in your production. It can help you push the limits of your products in ways that you&#8217;ve never even thought possible, and it doesn&#8217;t take too much effort to implement in most organizations. You just need to be careful to ensure that you&#8217;ve got all the important prerequisites in place that will help you prevent making some common mistakes.<\/p>\n<!--CusAds0-->\n<div style=\"font-size: 0px; height: 0px; line-height: 0px; margin: 0; padding: 0; clear: both;\"><\/div>","protected":false},"excerpt":{"rendered":"<p>Design of experiments or DOE for short can be quite handy when you want to figure out exactly what components of your product&#8217;s design are affecting its quality level, and are potential risk factors for failures and variation. It&#8217;s a commonly used technique in many companies nowadays, and mastering it can be very useful when [&hellip;]<\/p>\n","protected":false},"author":5916,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"_genesis_hide_title":false,"_genesis_hide_breadcrumbs":false,"_genesis_hide_singular_image":false,"_genesis_hide_footer_widgets":false,"_genesis_custom_body_class":"","_genesis_custom_post_class":"","_genesis_layout":"","footnotes":""},"categories":[7],"tags":[1209,2065,2056,2066],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.0 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>How Can You Use DOE to Approach Product Development -<\/title>\n<meta name=\"robots\" content=\"noindex, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"How Can You Use DOE to Approach Product Development -\" \/>\n<meta property=\"og:description\" content=\"&gt; Design of experiments or DOE for short can be quite handy when you want to figure out exactly what components of your product&#8217;s design are affecting its quality level, and are potential risk factors for failures and variation. It&#8217;s a commonly used technique in many companies nowadays, and mastering it can be very useful [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/staging.opexlearning.com\/resources\/how-can-you-use-doe-to-approach-product-development\/24848\/\" \/>\n<meta property=\"og:site_name\" content=\"OpEx Learning\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/get.shmula\" \/>\n<meta property=\"article:published_time\" content=\"2018-02-20T13:00:40+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2018-02-11T16:12:31+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/staging.opexlearning.com\/resources\/wp-content\/uploads\/2017\/11\/product-development.jpg\" \/>\n<meta name=\"author\" content=\"OpEx Learning Team\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@shmula\" \/>\n<meta name=\"twitter:site\" content=\"@shmula\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"OpEx Learning Team\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"3 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/staging.opexlearning.com\/resources\/how-can-you-use-doe-to-approach-product-development\/24848\/\",\"url\":\"https:\/\/staging.opexlearning.com\/resources\/how-can-you-use-doe-to-approach-product-development\/24848\/\",\"name\":\"How Can You Use DOE to Approach Product Development -\",\"isPartOf\":{\"@id\":\"https:\/\/staging.opexlearning.com\/resources\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/staging.opexlearning.com\/resources\/how-can-you-use-doe-to-approach-product-development\/24848\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/staging.opexlearning.com\/resources\/how-can-you-use-doe-to-approach-product-development\/24848\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/staging.opexlearning.com\/resources\/wp-content\/uploads\/2017\/11\/product-development.jpg\",\"datePublished\":\"2018-02-20T13:00:40+00:00\",\"dateModified\":\"2018-02-11T16:12:31+00:00\",\"author\":{\"@id\":\"https:\/\/staging.opexlearning.com\/resources\/#\/schema\/person\/882e7fc64614365d5c9d5bac490c5cc5\"},\"breadcrumb\":{\"@id\":\"https:\/\/staging.opexlearning.com\/resources\/how-can-you-use-doe-to-approach-product-development\/24848\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/staging.opexlearning.com\/resources\/how-can-you-use-doe-to-approach-product-development\/24848\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/staging.opexlearning.com\/resources\/how-can-you-use-doe-to-approach-product-development\/24848\/#primaryimage\",\"url\":\"https:\/\/staging.opexlearning.com\/resources\/wp-content\/uploads\/2017\/11\/product-development.jpg\",\"contentUrl\":\"https:\/\/staging.opexlearning.com\/resources\/wp-content\/uploads\/2017\/11\/product-development.jpg\",\"width\":480,\"height\":339},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/staging.opexlearning.com\/resources\/how-can-you-use-doe-to-approach-product-development\/24848\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/staging.opexlearning.com\/resources\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Business\",\"item\":\"https:\/\/staging.opexlearning.com\/resources\/business\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"How Can You Use DOE to Approach Product Development\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/staging.opexlearning.com\/resources\/#website\",\"url\":\"https:\/\/staging.opexlearning.com\/resources\/\",\"name\":\"OpEx Learning\",\"description\":\"Lean Six Sigma. 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