$11$ Multiple Answer $4$ points

Identify ALL examples where Poka yoke concept is used

When a user submits an online form with missing or incorrect information, the system displays an error message highlighting the specific fields that need correction.

An appointment scheduling systems that allows providers to double$-$book appointments or schedule patients for unavailable time slots.

An e$-$commerce website that allows users to complete a purchase without confirming shipping address

Data entry tasks with no checks in place to validate the accuracy of information

Airport self$-$check$-$in kiosks ensure passengers cannot proceed until all necessary fields, like flight details and identification, are correctly input.

Most ATMs issue a warning if the requested withdrawal amount exceeds the available balance

Customer service hotlines with lengthy automated phone menu options