{"id":355,"date":"2020-10-06T08:36:04","date_gmt":"2020-10-06T08:36:04","guid":{"rendered":"http:\/\/blogs.cardiff.ac.uk\/sarahlethbridgelean\/?p=355"},"modified":"2024-09-08T17:41:31","modified_gmt":"2024-09-08T17:41:31","slug":"had-enough-of-w-f-h","status":"publish","type":"post","link":"https:\/\/blogs.cardiff.ac.uk\/sarahlethbridgelean\/had-enough-of-w-f-h\/","title":{"rendered":"Had Enough of W.F.H."},"content":{"rendered":"\r\n

I read this blog post by Paul Gilbert over the weekend and it really resonated with me<\/a>.\u00a0\u00a0Your best bet is to read the post yourself, but to crudely summarise, he talks of how \u2018liminal spaces\u2019 between meetings or appointments are where we process our ideas, come to terms with what we have learned and make sense of things and that, in COVID 19 times, working from home has eradicated such \u2018liminality\u2019 (is that a word? not sure, but I like it).\u00a0\u00a0Google tells me that:<\/p>\r\n\r\n\r\n\r\n

The word \u201climinal\u201d comes from the Latin root, limen, which\u00a0means\u00a0\u201cthreshold.\u201d The\u00a0liminal space\u00a0is the \u201ccrossing over\u201d\u00a0space\u00a0\u2013 a\u00a0space\u00a0where you have left something behind, yet you are not yet fully in something else. It’s a transition\u00a0space.<\/p>\r\n\r\n\r\n\r\n

I have so few of these now W.F.H.\u00a0\u00a0Nothing feels like a crossing over space, everything just feels the same, all day, every day.\u00a0\u00a0As a wise tweet from someone said \u201cI\u2019m no longer \u2018working from home\u2019 I\u2019m \u2018living at work\u2019\u201d.\u00a0\u00a0If everyone that I\u2019m interacting with at work is working in this way, feeling this way, then yes, I suppose it is no surprise that responses to emails aren\u2019t quite as helpful as they might once have been or indeed as jolly.\u00a0\u00a0So yeah, the Covid bleaktimes continue!\u00a0\u00a0<\/p>\r\n\r\n\r\n\r\n

I\u2019m juggling too many things as well.\u00a0\u00a0<\/p>\r\n\r\n\r\n\r\n

In a factory we want to be able to create different products to meet customer demand, but the temptation is always to produce big runs of each type of product to maximise economies of scale.\u00a0\u00a0Trouble with economies of scale is that it can be dissociated from true demand and runs the risk of leaving you with too much inventory. (Not true if you manufacture face masks or hand sanitizer right now of course \u2026 but anyway). What\u2019s more optimal is to encourage \u2018little and often\u2019 production of a variety of products, and to encourage this, whilst not losing too much production time, we should seek to reduce the time it takes to change the line to be able to make a different type of product.\u00a0\u00a0So to summarise, if we reduce the changeover time between making different products, it will enable and encourage more changeovers to take place as the amount of \u2018lost production time\u2019 will be reduced and so the factory should be more inclined to alternate production.\u00a0\u00a0<\/p>\r\n\r\n\r\n\r\n

One of the key tools to achieve this in lean is Shingo\u2019s SMED process where SMED stands for Single Minute Exchange of Die. Single minute referring to the idea that the changeover time is reduced to single digits i.e. under 10 minutes.\u00a0\u00a0So, in order to facilitate more changeovers on the production line, you need to reduce the changeover time via moving elements of the changeover to occur whilst production is happening. You can also design the machines themselves to facilitate swift changeover etc. The most obvious example of successful changeover reduction are pitstops in Formula 1.\u00a0\u00a0Think about all of the efforts that occur to make those tyre changes (and other things that I have zero interest in) happen in just a few seconds (massive pit team, design of the car to enable quick removal and assembly, multiple practice runs etc.). In production, reducing the changeover time should enable more frequent changeovers which helps to maximise the capacity of production at the same time as encouraging the making of different types of products.\u00a0<\/p>\r\n\r\n\r\n\r\n

When trying to adapt manufacturing lean to service lean, we\u2019d talk about how in professional services, the machines in the production line are human beings \u2013 our brains. Rather than have to re-orientate the line to make something different, we need to shift our heads into the next project. This is what I\u2019m finding it hard at the moment, switching from one project to another, trying to get my head into gear towards the task at hand and I\u2019m not sure whether that\u2019s because I\u2019m tired and depressed, or yes, whether that\u2019s because I\u2019m simply missing these liminal spaces? That our creative juices blankly refuse to respond to any notion of mental SMED, that we\u00a0need<\/em><\/strong>\u00a0a good amount of transition time between tasks?<\/p>\r\n\r\n\r\n\r\n

I have to do something about this because it’s unlike me to feel this way. I\u2019m going to try to organize each working day a bit better I think, block booking time out to focus on each project for a considerable amount of time and trying to plan in some breaks, some strategic liminal spaces, to help me shift from one type of task to another.\u00a0\u00a0So in a way, I need to resist mental SMED, perhaps another example of how there can sometimes be ‘too much lean’.<\/a><\/p>\r\n\r\n\r\n\r\n

Another thing that I will try to seek out is some online courses. We put on lots of great programmes for other people and the regular feedback is that they provide the opportunity for teams to come together, to take a step back, and think. Maybe that’s what I need?<\/p>\r\n\r\n\r\n\r\n

Ah Covid-19.\u00a0\u00a0I hate you so.\u00a0<\/p>\r\n","protected":false},"excerpt":{"rendered":"I read this blog post by Paul Gilbert over the weekend and it really resonated with me.\u00a0\u00a0Your best bet is to read the post yourself, but to crudely summarise, he […]","protected":false},"author":151,"featured_media":1018,"comment_status":"open","ping_status":"open","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_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":false},"categories":[5,4],"tags":[],"custom_author":[44],"class_list":["post-355","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-lean","category-productivity","custom_author-sarah-lethbridge"],"jetpack_sharing_enabled":true,"meta_box":[],"jetpack_featured_media_url":"https:\/\/blogs.cardiff.ac.uk\/sarahlethbridgelean\/wp-content\/uploads\/sites\/554\/2020\/10\/Pit-stop.jpg","_links":{"self":[{"href":"https:\/\/blogs.cardiff.ac.uk\/sarahlethbridgelean\/wp-json\/wp\/v2\/posts\/355","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blogs.cardiff.ac.uk\/sarahlethbridgelean\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blogs.cardiff.ac.uk\/sarahlethbridgelean\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blogs.cardiff.ac.uk\/sarahlethbridgelean\/wp-json\/wp\/v2\/users\/151"}],"replies":[{"embeddable":true,"href":"https:\/\/blogs.cardiff.ac.uk\/sarahlethbridgelean\/wp-json\/wp\/v2\/comments?post=355"}],"version-history":[{"count":8,"href":"https:\/\/blogs.cardiff.ac.uk\/sarahlethbridgelean\/wp-json\/wp\/v2\/posts\/355\/revisions"}],"predecessor-version":[{"id":1019,"href":"https:\/\/blogs.cardiff.ac.uk\/sarahlethbridgelean\/wp-json\/wp\/v2\/posts\/355\/revisions\/1019"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/blogs.cardiff.ac.uk\/sarahlethbridgelean\/wp-json\/wp\/v2\/media\/1018"}],"wp:attachment":[{"href":"https:\/\/blogs.cardiff.ac.uk\/sarahlethbridgelean\/wp-json\/wp\/v2\/media?parent=355"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blogs.cardiff.ac.uk\/sarahlethbridgelean\/wp-json\/wp\/v2\/categories?post=355"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blogs.cardiff.ac.uk\/sarahlethbridgelean\/wp-json\/wp\/v2\/tags?post=355"},{"taxonomy":"custom_author","embeddable":true,"href":"https:\/\/blogs.cardiff.ac.uk\/sarahlethbridgelean\/wp-json\/wp\/v2\/custom_author?post=355"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}