| CPC G05B 19/4097 (2013.01) [G06F 30/10 (2020.01); G06Q 10/06313 (2013.01); G05B 2219/35431 (2013.01)] | 9 Claims |

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1. A server device comprising:
one or more processors programmed to:
acquire, from a client terminal, a two-dimensional drawing to be used in estimation related to work for producing a product;
process the drawing by:
converting the two-dimensional drawing into a digital format;
performing an image recognition processing on the drawing to recognize a work element included in the drawing; and
creating an object indicating content of work to be performed in a work process for producing the product and overlaying the created object onto the drawing, wherein:
the processed drawing includes a plurality of layers corresponding to each different work process to be performed which are overlaid onto the drawing, and each layer includes a respective object created to indicate the respective content of work to be performed in the respective work process, and
the respective object indicates at least a target location in the product where the respective work process needs to be performed, in order to serve as a visual instruction for an operator performing the respective work process;
generate an encoded image in association with the processed drawing;
cause a printer to print the encoded image on a print medium;
determine that a user terminal has read the encoded image printed on the print medium; and;
upon determining that the user terminal has read the encoded image,
select a layer, from the plurality of layers, which corresponds to work process information pre-stored in the user terminal, and
automatically output the selected layer among the plurality of layers to a terminal device located at a work site where the work process indicated in the user terminal is to be performed.
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