Abstract: According to one aspect, there is provided a method of forming a layer of build material on a build platform of a three-dimensional printing system. The method comprises obtaining characteristics of a build volume to be processed, determining characteristics of a volume of build material to be used to form the layer, forming an intermediate volume of build material having the determined characteristics, and spreading the intermediate volume of build material over the build platform to form the layer.

Abstract: According to an example, in a method for forming a three-dimensional (3D) printed object, a plurality of layers of the 3D printed object and a channel that extends through the plurality of layers may be formed, in which the plurality of layers is formed of a first material. In addition, a supporting element may be inserted into the channel such that the supporting element extends through multiple layers of the plurality of layers, in which the supporting element is formed of a second material that differs from the first material.

Abstract: A method assigns one or more attributes of a part to be manufactured, based on received part data. A printability score and cost estimate of manufacturing the part is made.

Abstract: According to an example, in a method for forming a three-dimensional (3D) printed object, a plurality of layers of the 3D printed object and a channel that extends through the plurality of layers may be formed, in which the plurality of layers is formed of a first material. In addition, a supporting element may be inserted into the channel such that the supporting element extends through multiple layers of the plurality of layers, in which the supporting element is formed of a second material that differs from the first material.

Abstract: According to one example, there is provided a method of operating a three-dimensional printer. The method comprises determining a size of a build chamber in which to generate a three-dimensional object, configuring a configurable build module to provide a build chamber of the determined size, and generating the three-dimensional object in the configured build chamber.

Abstract: According to one aspect, there is provided a method of forming a layer of build material on a build platform of a three-dimensional printing system. The method comprises obtaining characteristics of a build volume to be processed, determining characteristics of a volume of build material to be used to form the layer, forming an intermediate volume of build material having the determined characteristics, and spreading the intermediate volume of build material over the build platform to form the layer.

Abstract: Some examples include a computer-readable medium storing executable instructions which, when executed by a processor, are to cause the processor to receive electronic data describing a part to be manufactured in a three-dimensional additive manufacturing process; develop instructions using the electronic data for creating an outer layer on a surface of the part in the additive manufacturing process, where the outer layer having a physical property that differs from that of the surface of the part; and manufacture the part using the instructions.

Abstract: According to an example, an apparatus may include a hardware processor that is to access a first scanned image, in which the first scanned image corresponds to a scanned first feature of a three-dimensional (3D) object, perform a search for models matching the 3D object based upon the first scanned image, identify, from the search, a first set of candidate models, identify, from the first set of candidate models, a general identity of the 3D object, determine, based upon the identified general identity of the 3D object, a second feature of the 3D object that is to be scanned, and output an instruction to obtain a second scanned image of the determined second feature of the 3D object.

Abstract: Example implementations relate to computing devices with movable input/output (I/O) connectors. For example, a computing device may include a chassis of the computing device and an I/O connector to connect an I/O device to the computing device. The I/O connector may be movable about an axis relative to the chassis by at least 180 degrees such that the I/O connector is accessible from multiple sides of the chassis.

Abstract: According to an example, in a method for forming a three-dimensional (3D) printed object, a plurality of layers of the 3D printed object and a channel that extends through the plurality of layers may be formed, in which the plurality of layers is formed of a first material. In addition, a supporting element may be inserted into the channel such that the supporting element extends through multiple layers of the plurality of layers, in which the supporting element is formed of a second material that differs from the first material.

Abstract: According to an example, an apparatus may include a hardware processor that is to access a first scanned image, in which the first scanned image corresponds to a scanned first feature of a three-dimensional (3D) object, perform a search for models matching the 3D object based upon the first scanned image, identify, from the search, a first set of candidate models, identify, from the first set of candidate models, a general identity of the 3D object, determine, based upon the identified general identity of the 3D object, a second feature of the 3D object that is to be scanned, and output an instruction to obtain a second scanned image of the determined second feature of the 3D object.

Abstract: An example unmanned aerial vehicle includes an electromagnetic radiation (EMR) sensor. The EMR sensor detects a signal indicative of a substance to print. The unmanned aerial vehicle also includes a nozzle to eject the substance based on a location at which the signal is detected.

Abstract: An example unmanned aerial vehicle includes an electromagnetic radiation (EMR) sensor. The EMR sensor detects a signal indicative of a direction of emission of the signal. The unmanned aerial vehicle also includes a nozzle to eject the substance based on the direction of emission.

Abstract: Example implementations relate to computing devices with movable input/output (I/O) connectors. For example, a computing device may include a chassis of the computing device and an I/O connector to connect an I/O device to the computing device. The I/O connector may be movable about an axis relative to the chassis by at least 180 degrees such that the I/O connector is accessible from multiple sides of the chassis.

Abstract: An example unmanned aerial vehicle includes an electromagnetic radiation (EMR) sensor. The EMR sensor detects a signal indicative of a direction of emission of the signal. The unmanned aerial vehicle also includes a nozzle to eject the substance based on the direction of emission.

Abstract: An example unmanned aerial vehicle includes an electromagnetic radiation (EMR) sensor. The EMR sensor detects a signal indicative of a substance to print. The unmanned aerial vehicle also includes a nozzle to eject the substance based on a location at which the signal is detected.

Abstract: In one embodiment, an instruction to share a printer is received at a print service, via a network, from a first user that is a member of a social networking service. A print job is received at the print service, via the network, from a second user that is a member of the social networking service. The print job is sent, via the network, to the printer to print.

Abstract: Example systems and methods provide for maintaining a list of printer associations between user addresses and a set of network printers. A print request directed to a destination email address may be received from a respective user address. Examples provided herein can determine whether one or more of the set of network printers is associated with the respective user address based on the list of printer associations.

Abstract: One example discloses a network system for managing a print job. The network system can comprise a printing system. The printing system can comprise a memory for storing computer executable instructions and a processing unit for accessing the memory and executing the computer executable instructions. The computer executable instructions can comprise a printer server to generate a print job for a printer based on a received print email message. The print job can be generated based on an email decoration in the print email message. The email decoration can include a request specifying printing parameters for the print job.

Abstract: Example systems and methods provide for maintaining a list of printer associations between user addresses and a set of network printers. A print request directed to a destination email address may be received from a respective user address. Examples provided herein can determine whether one or more of the set of network printers is associated with the respective user address based on the list of printer associations.