Fool- yoke: is a kind of behavior restraint means of prevention and correction, the use of restrictions to avoid the production of errors,
The operator does not need to spend attention, do not need experience and expertise to complete the correct operation directly.
In the switch design, in order to install the switch faster to make its unified position into the panel, and can make the switch logo beautiful and neat, known as the anti-stay.
For example:
The mobile phone SIM card, there is a lack of corner, this has a special design is to prevent the gap, if you insert it backwards, it can not be inserted, to prevent novice misoperation will insert the SIM card.
For example, YESWITCH's waterproof Metal Push Button Switch, marked with power symbol and light metal switch with a notch on the side, this special design is to prevent the gap.
Aligned with this gap installation, all switch indicator symbols can be unified direction, not only beautiful, but also can save staff operating costs!
In English, it is transliterated as "Poka-yoke" and in free translation as "Fool- yoke". In Chinese, it is translated as the method of preventing stupidness or foolish ingenuity. antidumbness
1. Having a structure where mistakes don't happen even if someone is negligent -- no attention is needed.
2. Have structures that a layman can do right -- no experience or intuition required
3. Have a structure that can do no wrong no matter who works or when -- no specialized knowledge or high level of skill is required.
