TODAY’S buzzword is Pokayoke, the Japanese word for mistake-proofing. It’s a easy tool or machine that stops even cussed or stupid people from committing errors. It’s an regular solution, besides that a lot of us don’t know the proper term for it and yet we enjoy it so much because it protects us now not most effective from committing mistakes, but also from bodily harm.
Take your microwave oven and automated washing machines, among many regular examples. The moment you open its cowl, mechanically they will stop its operations to save you spills or even protect you from damage. Another instance is the washbasin. Do you ever marvel about the cause of that ubiquitous hole to your porcelain or metallic washbasin? It’s to prevent overflow. Even your widespread strength plugs and USB device have the identical mistakes-proofing fashionable characteristic.
Your office printer has it as properly. When it runs out of paper, it will routinely stop. It’s just like a weaving system with an automatic stoppage function that forestalls itself as quickly as a thread breaks in the manner of weaving. Pokayoke as a device of “building quality inside the method” is a part of the larger precept of Jidohka (clever automation), which was invented by foremost Japanese industrialist Sakichi Toyoda (1867-1930) who started out the Toyota Group of Companies.
However, it changed into the Japanese commercial engineering genius Shigeo Shingo (1909-1990) who popularized the use of Pokayoke as component and parcel of the sector-famend Toyota Production System.
Back to the future. There are many examples of Pokayoke utility in our regular existence. The listing can go on and on. In fact, the Pokayoke precept is gift not simplest in those merchandise I mentioned, but additionally in our pc systems as well. A correct example of Pokayoke is the spell-checking system for your word file and a spark off forcing you to keep your work as you go out from it.
Familiar fundamental Covid-19 solutions
Given our modern state of affairs, wherein our activities are restricted through the lockdown towards the coronavirus sickness 2019 (Covid-19) how can we apply the Pokayoke principles to make our sports easy to do, blunders-unfastened, safe and wholesome for anyone? For this purpose, I would really like to borrow the framework of Dan Davis, vice president of non-stop improvement at Watts Water Technology.
According to lean expert Davis, there are six not unusual Pokayoke techniques, namely: removal, substitute, prevention, facilitation, detection and mitigation. Let’s provide an explanation for them one-by-one with the simple answers which are encouraged by way of government so we are able to stay safe and healthful against the virus:
One is elimination. This pushes us to avoid doing needless or inappropriate obligations. During the lockdown, anybody is compelled to live at home to avoid the spread of the lethal virus. Our motion outdoor the residence is confined simplest to one individual per household to shop for meals, beverage, essential drugs, vitamins and different basic necessities for the circle of relatives.





