Abstract: An example electronic device includes a memory. An electronic list of baseline items and a description of an arrangement of the baseline items associated with a room are stored in the memory. The baseline items and the description of the arrangement of the baseline items are generated based on room usage information and a classification of an individual using the room. A camera is provided to capture a digital profile of the room. The digital profile includes a stock of items and an arrangement of the items monitored in the room. A processor is communicatively linked to the camera. The processor is to compare the digital profile to the electronic list and generate an alert when the digital profile is different than the electronic list.

Abstract: Examples associated with presence identification are described. One example includes detecting a presence identifier broadcast by a mobile device. The mobile device belongs to a user. A portion of the presence identifier is generated based on a one-time password seed. The portion of the presence identifier is provided to an identification server. Identifying information associated with the user is received from the identification server. The identification server uses the portion to identify the user based on the one-time password seed. An action is performed based on the identifying information.

Abstract: A method includes sensing, with a sensor, a distance of a user from a display of a computing device. The method further includes comparing, with the computing device, the sensed distance to a threshold distance, and determining, with the computing device, whether the user is present at the display based at least in part on the comparison.

Abstract: Examples associated with operating system retrieval are described. One example includes presenting a reference to an operating system image file. The image may be presented by a personal computer basic input/output system (BIOS). The personal computer may connect to a mobile device that has retrieved the operating system image file from a remote location based on the reference. The operating system image file is received from the mobile device, and initiated by the personal computer.

Abstract: Examples associated with operating system retrieval are described. One example includes presenting a reference to an operating system image file. The image may be presented by a personal computer basic input/output system (BIOS). The personal computer may connect to a mobile device that has retrieved the operating system image file from a remote location based on the reference. The operating system image file is received from the mobile device, and initiated by the personal computer.

Abstract: A method includes sensing, with a sensor, a distance of a user from a display of a computing device. The method further includes comparing, with the computing device, the sensed distance to a threshold distance, and determining, with the computing device, whether the user is present at the display based at least in part on the comparison.

Abstract: In one example of the disclosure, an encrypted document and an encryption key for decrypting the encrypted document are received from a computer. Presence data for a printer is received via a first wireless network. A user instruction to print the encrypted document at the printer is received. A credential is received from the printer via the first wireless network, where the credential for communication with the printer via a second wireless network with greater bandwidth than the first wireless network. The encrypted document and the encryption key are sent to the printer, where the printer is to utilize the encryption key to decrypt the encrypted document and is to print the document following decryption.

Abstract: In one example of the disclosure, an encrypted document and an encryption key for decrypting the encrypted document are received from a computer. Presence data for a printer is received via a first wireless network. A user instruction to print the encrypted document at the printer is received. A credential is received from the printer via the first wireless network, where the credential for communication with the printer via a second wireless network with greater bandwidth than the first wireless network. The encrypted document and the encryption key are sent to the printer, where the printer is to utilize the encryption key to decrypt the encrypted document and is to print the document following decryption.

Abstract: Examples associated with presence identification are described. One example includes detecting a presence identifier broadcast by a mobile device. The mobile device belongs to a user. A portion of the presence identifier is generated based on a one-time password seed. The portion of the presence identifier is provided to an identification server. Identifying information associated with the user is received from the identification server. The identification server uses the portion to identify the user based on the one-time password seed. An action is performed based on the identifying information.

Abstract: In at least some embodiments, a method comprises obtaining a digital certificate that indicates a parameter of a cryptographic token associated with the digital certificate. The method further comprises associating a level of trust with the digital certificate based on the parameter of the cryptographic token.