摘要:
A communication apparatus may include a reception portion, a decision portion, and a transmission portion. The reception portion may receive a first data request transmitted through a first security level communication, and a second data request transmitted through a second security level communication, the second security level being more secure than the first security level. The decision portion may decide whether a specific data request is the first data request or the second data request. The transmission portion may transmit a specific data to an apparatus that is a transmission source of the specific data request if the specific data request is the second data request, and may transmit different data to the apparatus if the specific data request is the first data request. The different data contains display information for causing the apparatus to retransmit the specific data request through the second security level communication.
摘要:
A printer may receive a predetermined notification from a print mediation server. The predetermined notification may be a notification to be sent to the printer by the print mediation server when the print mediation server has stored specific print data and specific condition data indicating a specific print condition to a storage unit according to an instruction from a terminal device. The printer may acquire the specific print data and the specific condition data from the storage unit in a case where the predetermined notification is received. The printer may cause a print executing unit to execute printing of an image represented by the specific data according to the specific print condition indicated by the specific condition data.
摘要:
A printer may judge whether a first type of communication with the print mediation server. The printer may execute the first type of communication and receive a predetermined notification in a case where it is judged that the first type of communication is executable. The printer may, (A) execute, when the predetermined notification is received a second type of communication so as to acquire specific address information, in the case where being judged that the first type of communication is executable and (B) execute, even if the predetermined notification is not received, the second type of communication at a predetermined timing so as to acquire the specific address information in a case where it is judged that the first type of communication is not executable. The printer may acquire the specific print data and print an image represented by the specific print data.
摘要:
A head-mounted display apparatus which is mountable around a head of a user and configured to allow the user to visually recognize an information image based on image information together with an outside scene image is provided. The apparatus includes an imaging unit which takes the outside scene image, a low frequency region extraction unit which extracts a low frequency region having a space frequency component equal to or smaller than a predetermined space frequency, a color phase recognition unit which recognizes a predetermined color phase in the outside scene image, an imaging frame determination unit which determines an imaging frame based on an image portion which has the predetermined color phase and has a predetermined shape, within the low frequency region, and an image extraction unit which extracts an image within the imaging frame from the outside scene image, and store the extracted image.