Abstract: In an example, a method comprises, for an autonomous vehicle: coarsely positioning a first signal beam emitter located on the vehicle in line with a first alignment target and coarsely positioning a second signal beam emitter located on the vehicle in line with a second alignment target, wherein the first and second alignment targets are each aligned with a predefined grid. The method may include emitting a first signal beam from the first signal beam emitter towards the first alignment target and emitting a second signal beam from the second signal beam emitter towards the second alignment target. The method may further include monitoring a first return signal beam from the first alignment target and adjusting at least one of a position and an orientation of the vehicle based at least in part on the first return signal beam and determining that alignment is complete based at least in part on the first return signal beam.

Abstract: In an example, a surface marking robot comprises a body, a print apparatus comprising a plurality of print nozzles mounted on the body, a position detection apparatus to determine a position of the robot, and a motion control system, to cause the robot to travel along the surface with an intended path.

Abstract: An example roller adapter may comprise a cradle, a first roller rotatably disposed on a top side of the cradle, a second roller rotatably disposed on the top side of the cradle, and an alignment knob disposed on a base of the cradle. The first and second rollers may extend in a substantially parallel direction. The first and second roller may rotatably support a roll of flexible print media.

Abstract: An example roller adapter may comprise a cradle, a first roller rotatably disposed on a top side of the cradle, a second roller rotatably disposed on the top side of the cradle, and an alignment knob disposed on a base of the cradle. The first and second rollers may extend in a substantially parallel direction. The first and second roller may rotatably support a roll of flexible print media.

Abstract: Certain methods of processing media by a media processing device are described. An example media processing device has an input comprising a sensor for detecting media therein. The media processing device processes a first item of media. The media processing device detects a second item of media at the input and is arranged to conditionally control the media processing device. In one example, the media processing device processes a second item of media according to a first set of settings for the first item of media. In another example, the media processing device ejects the first item of media.

Abstract: Example techniques for the voice control of a printer unit are disclosed. A method includes receiving a vocal communication. The vocal communication is parsed into a text string. The text string is matched to a word having a predefined meaning. The word is converted into a printer command and the printer command is sent to the printer unit.

Abstract: Certain methods of processing media by a media processing device are described. An example media processing device has an input comprising a sensor for detecting media therein. The media processing device processes a first item of media. The media processing device detects a second item of media at the input and is arranged to conditionally control the media processing device. In one example, the media processing device processes a second item of media according to a first set of settings for the first item of media. In another example, the media processing device ejects the first item of media.

Abstract: An example method for printing in accordance with the present disclosure is provided. The method comprises detecting a selection of a manual mode for a print job, detecting that a stacker is in a manual mode condition, printing the print job and outputting the print job to the stacker.

Abstract: An example method for printing in accordance with the present disclosure is provided. The method comprises detecting a selection of a manual mode for a print job, detecting that a stacker is in a manual mode condition, printing the print job and outputting the print job to the stacker.