INFORMATION PROCESSING SYSTEM AND APPARATUS

1 . An information processing system comprising:

a first obtaining unit that obtains first information, the first information being information used for uniquely identifying a user sending a request to execute processing or an apparatus used for sending the request, the first information being issued together with the request and being associated with the request;

a second obtaining unit that obtains, when an instruction to execute the processing is provided, second information to be checked against the first information, the second information being obtained, separately from the first information obtained by the first obtaining unit, from a user providing the instruction or from an apparatus carried by the user;

a third obtaining unit that obtains the request; and

an executor that executes processing based on the request obtained by the third obtaining unit in accordance with a result of checking the second information against the first information.

2 . The information processing system according to claim 1 , wherein the first information and the second information are obtained from a subject which possesses the second information.

3 . The information processing system according to claim 2 , wherein the first information and the second information are identification information concerning an apparatus which has issued the request.

4 . The information processing system according to claim 2 , wherein the first information and the second information are feature information concerning features for identifying an operator of an apparatus which has issued the request.

5 . The information processing system according to claim 3 , wherein the first information and the second information are feature information concerning features for identifying an operator of an apparatus which has issued the request.

6 . The information processing system according to claim 4 , wherein the first information and the second information are biometric information concerning an operator of an apparatus which has issued the request.

7 . The information processing system according to claim 5 , wherein the first information and the second information are biometric information concerning an operator of an apparatus which has issued the request.

8 . The information processing system according to claim 1 , wherein:

the first obtaining unit obtains the first information and the third obtaining unit obtains the request via a first communication medium; and

the second obtaining unit obtains the second information via a second communication medium, the second communication medium being different from the first communication medium.

9 . The information processing system according to claim 8 , wherein:

the first obtaining unit obtains the first information and the third obtaining unit obtains the request via the Internet; and

the second obtaining unit obtains the second information via near field communication.

10 . The information processing system according to claim 1 , further comprising:

a presenter that presents a plurality of processing operations based on a plurality of requests; and

an instruction receiver that receives an instruction to execute at least one of the processing operations presented by the presenter, the instruction being provided by selecting the at least one of the processing operations,

wherein, after the first information and the second information have been checked against each other, the executor executes processing based on the request in accordance with the instruction received by the instruction receiver.

11 . The information processing system according to claim 1 , further comprising:

an instruction receiver that receives an instruction to execute processing based on the request; and

a fourth obtaining unit that obtains data provided together with the request,

wherein the executor executes processing by using the entirety or part of the data obtained by the fourth obtaining unit in accordance with the instruction received by the instruction receiver.

12 . An information processing apparatus comprising:

an operation receiver that receives an operation performed by an operator;

a first obtaining unit that obtains first information, the first information being issued together with a request to execute processing and being associated with the request;

a second obtaining unit that obtains second information provided by the operator;

a third obtaining unit that obtains the request; and

an executor that executes processing based on the request in response to an instruction to execute the processing received by the operation receiver, in accordance with a result of checking the second information against the first information.

13 . An information processing system comprising:

first obtaining means for obtaining first information, the first information being information used for uniquely identifying a user sending a request to execute processing or an apparatus used for sending the request, the first information being issued together with the request and being associated with the request;

second obtaining means for obtaining, when an instruction to execute the processing is provided, second information to be checked against the first information, the second information being obtained, separately from the first information obtained by the first obtaining means, from a user providing the instruction or from an apparatus carried by the user;

third obtaining means for obtaining the request; and

executing means for executing processing based on the request obtained by the third obtaining means in accordance with a result of checking the second information against the first information.