Is there a generally accepted definition of (soft) real-time delays?

Question

I am trying to find a benchmark for how long users are ready to wait for a response from a remote service. In my case, the answer is for a very useful, but not critical for business, verification of data entry. I assume that some work has been done in this place in the HCI space.

If you know the generally accepted definition for soft answers in real time, then great, but I also appreciate your reasonable thoughts.

Chris

Answer 1

US DOD MIL-STD 1472-F ( XXII, . 196, ):

Key Response ( , , "click"): 0,1

. ( ): 0.2

Page Turn ( , ): 1.0

( , ): 0,5

XY Entry ( ): 0.2

( ): 2.0

( ): 0,2

( ): 0.2

( , , ): 0,5

( ): 2.0

(, ): 10.0

- (, ): 2.0

- ( ): 10.0

( ): 2.0

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Answer 2

200 - . , , .

Google, - . -. Google, . , ; - . , , . submit , - .

: . , / . , , , . .

Answer 3

, . , .

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Answer 4

You might want to search for “SLA” or “Service Level Agreements .” These are web business documents that guarantee how long it takes for the data to return to the user, whether it be an HTML document or a web service call.