Abstract: This disclosure relates to systems and methods for controlling a motor based on a slide-rotate ratio while drilling a wellbore. The system includes at least one sensor disposable with respect to a drillstring and a motor communicatively coupled to the drillstring. A computing device performs operations for controlling the motor based on the slide-rotate ratio. The computing receives input data corresponding to characteristics of the drillstring, the motor, or both. The computing device calculates a hook load for multiple time intervals. The computing device determines a friction factor based on the hook load for each of the time intervals. The computing device projects a slide-rotate ratio for the motor that substantially minimizes friction while operating the drill string, and controls the motor based on the slide-rotate ratio.

Abstract: Optical fiber network or fiber network is used for transmitting large volumes of data with maximum speed. Fiber to home is a recent technology of the fiber network where the initial fiber rollout cost is more. Hence a proper network management is necessary to rollout the fiber network in an optimized manner. Conventional methods provides construction led approach for fiber network planning and field survey. The present disclosure receives a plurality of geocoded addresses associated with a plurality of users and an average revenue per user. A fiber rollout cost projection is performed based on the input data and a fiber network is generated based on the projected fiber rollout cost. Further, field survey is performed based on the generated network and a fiber network construction design is made. Further, a fiber network rollout is performed based on the fiber network construction design and a redline deviation markup.

Abstract: The present technology is directed to providing a 3-D visualization of a Wi-Fi signal propagation pattern based on telemetry data. The present technology can receive telemetry data for a Wi-Fi access point located at a location of a building plan in a Wi-Fi visualization system, store the telemetry data with a timestamp, determine a change in a Wi-Fi coverage for the Wi-Fi access point based on the telemetry data, and present a visualization illustrating the change in the Wi-Fi coverage for the Wi-Fi access point. The present technology can further present an animation of the change in the Wi-Fi coverage for the Wi-Fi access point based on the stored telemetry data.

Abstract: Embodiments include systems and methods for presenting digital infrastructure planning in a three-dimensional topographical format including presenting a Fiber Specification used to create a Fiber configuration, and in response to a selection in the Fiber Specification for a condition, presenting an Element Editor interface for the Fiber configuration which is specific to the selection for the condition in the Fiber Specification. Further, in response to a selection in the Element Editor for a Fiber configuration which is specific to the selection for the condition in the Fiber Specification, presenting configuration options for a conduit in the Element Editor, in response to a selection for a configuration option for the conduit, presenting configuration options for the innerduct in the Element Editor, and in response to a selection from the configuration options for the innerduct, presenting options for the cable in the Element Editor.

Abstract: A computer-implemented method for meshing a model of a physical electro-magnetic assembly is disclosed. The method includes separating the base mesh of the model into two domains and freezing the boundary between these domains. Each domain is then sent for mesh refinement by separate computer processors. Each computer processor generates a refined mesh of the respective domain without communication between processors. Two-way boundary mesh mapping is then performed, resulting in a global conformal mesh. Surface recovery and identity assignment are then performed by separate computer processors in parallel for each domain, without communication between processors. Related apparatus, systems, techniques, methods and articles are also described.

Abstract: Systems and techniques for rendering multi-layer computer-aided design related documents are described. A described technique includes accessing layers associated with a floorplan, the layers including a visual layer that depicts the floorplan and an interactive layer that enables user interaction with the visual layer. The layers can have different sizes. The technique includes determining outer boundaries for a selected layer. The technique includes generating a boundary layer based on a polygon defined by the outer boundaries that surrounds layer content. The technique includes scaling, based on the boundary layer, one or more of the layers to have a size that is within a threshold distance of the boundary layer's size, and after scaling, aligning the visual layer and the interactive layer in a merged graphics layer so that the interactive layer can detect user interaction with a corresponding portion of the visual layer.

Abstract: This application relates to an apparatus and method for providing a wrap-around view based on three-dimensional (3D) distance information. The apparatus may include a camera module, a sensor module, and a controller. The camera module acquires image information in all directions, and the sensor module measures 3D spatial information in all directions. The controller is configured to generate 3D distance information by projecting the measured 3D spatial information onto a two-dimensional (2D) plane, to generate a 3D model in a 3D space by using the generated 3D distance information, and to generate a wrap-around view by mapping the acquired image information to the generated 3D model.

Abstract: A method for producing, by additive manufacturing, a part including at least one surface that must be held during the manufacturing, the method including: a step of forming a raw part by additive manufacturing, the raw part including a support including a pillar and a head which is an alveolar element connecting the pillar to the surface to be held; and a step of detaching the support from the rest of the raw part.

Abstract: An intelligent drawing-model checking method includes: acquiring a first drawing model and a second drawing model, determining an alignment base point according to the first drawing model and the second drawing model, and aligning the first drawing model and the second drawing model into a same reference coordinate system using the alignment base point; determining axis vectors in the first drawing model and the second drawing model according to a standard axis net, calculating a cosine value between the axis vectors, and rotationally aligning at least one of the first drawing model and the second drawing model according to the cosine value; and displaying lines and points in the first drawing model after the rotational alignment in a first color, displaying lines and points in the second drawing model after the rotational alignment in a second color, and checking the drawing models by color mixing distinguishing.

Abstract: Provided is a process for generating specifications for lenses of eyewear based on locations of extents of the eyewear determined through a pupil location determination process. Some embodiments capture an image and determine, using computer vision image recognition functionality, the pupil locations of a human's eyes based on the captured image depicting the human wearing eyewear.

Abstract: A system and method for generating a parametric model of a roof structure comprising a processor in communication with a memory. The system receives a plurality of parameters of each roof component composing the roof structure and performs a geometry creation based on the received plurality of parameters. The system generates a constrained three-dimensional geometry based on an output of the geometry creation, and displays a three-dimensional model of the roof structure based on the constrained three-dimensional geometry.

Abstract: The present disclosure relates to the technical field of tunnel construction, in particular to a design method of a buffer layer with critical deformation of a tunnel initial support as a control target. The method includes the following steps: (1) establishing a mechanical model and calculating an ultimate bearing capacity of the tunnel initial support during critical damage based on a cusp catastrophe theory; (2) determining a critical deformation value of the tunnel initial support under the ultimate bearing capacity; (3) establishing a yielding control target of a tunnel buffer layer; (4) determining a performance index of the buffer layer according to the control target, and calculating corresponding index parameters. Compared with the prior art, the method has the following beneficial effects.

Abstract: In various embodiments, a gravity design application automatically generates a design for a structural system of a building. The gravity design application performs partitioning operation(s) based on an outline of a first floor included in a computer-aided design of the building to generate a set of segments. Subsequently, the gravity design application generates a set of segment designs based on the set of segments, constraint(s), and design objective(s). The set of segment designs includes at least one segment design for each of the segments included in the set of segments. The gravity design application determines a combination of floor designs from multiple sets of floor designs based the design objective(s), where each set of floor designs is associated with a different floor of the computer-aided design of the building. The gravity design application generates the design for the structural system of the building based on the combination of floor designs.

Abstract: The present invention provides a FiWi network load balancing method and system based on edge computing. The method includes the following steps: establishing a path protection (PP) scheme; establishing a server protection (SP) scheme; and establishing a load balancing protection (LBP) scheme: when protection is provided for a user service, separately calculating and comparing network resource utilizations when the PP scheme and the SP scheme are performed for the service, and selecting a scheme with the lower network resource utilization to provide a service to the user service. The present invention can effectively restore a MEC service and reduce both a maximum MEC server load and consumption of protection bandwidth resources in a network, thereby implementing a balance between a resource load of a server and a traffic load of an optical fiber link.

Abstract: An information processing device includes a data structure and a processing portion. The data structure is configured to share design information among a time chart, a flowchart, and a sequence program. The processing portion is configured to process the time chart, the flowchart, and the sequence program such that the time chart, the flowchart, and the sequence program link together, depending on the data structure.

Abstract: A central management system includes one or more processors configured to receive mapping data associated with a target property, identify, via machine learning, a geographic characteristic of interest specific to the target property, determine a modification of the geographic characteristic based on the mapping data, identify an impact of the modification to the target property, and provide an indication of the impact via a graphical user interface.

Abstract: A detachable orthodontic bracket and wire system includes bracket bases, brackets, and an arch wire for guiding alignment of teeth. The bracket bases are positioned on a lingual surface and/or a facial surface of the teeth. Each bracket base includes a first surface, a second surface, and at least one first interlocking element. The first surface is rigidly attached to the lingual surface and/or the facial surface of the teeth. The second surface opposes the lingual surface and/or the facial surface of the teeth. The first interlocking element is attached to and positioned in a direction substantially perpendicular to or parallel to the second surface of each bracket base. The brackets include at least second interlocking element that interlocks with the first interlocking element. The arch wire is inserted through a slot channel of each bracket. The bracket and the arch wire are infused and rigidly anchored within enclosing layers.

Abstract: Conventional approaches of physical experiments for the effects of cure kinetics in composites materials may lack in capturing lower length scale effects at bulk level. The computational state of the art approaches has not focused on the issue of scale bridging between multiple length scales for manufacturing effects in composites. This limits its usability for specific materials or situations. Embodiments of the present disclosure provide systems and methods that implement a multiscale analysis for determining residual stress and deformation profiles in molded parts comprising composite material. More specifically, present disclosure implements the multiscale analysis wherein a thermal chemical analysis and thermal mechanical analysis are linked to achieve two-way coupling for curing effects at each node/point of molded parts having composite material to provide flexibility and versatility in terms of exploring multiple material combinations without major modification in the approach.

Abstract: A method for user interaction in a CAE/CAD system comprises displaying to a user a graphical user interface (2) with a model display region (3) and a control region (5) for controlling operation of the CAE/CAD system, and an accept button (9). The accept button (9) can be in an active state, signifying that the CAE/CAD system is ready to perform operations defined by user input when the accept button (9) is clicked. When the accept button (9) is in the active state, the CAE/CAD system graphically indicates to the user an extended apply region (11) which, when a clicking operation takes place inside it, will cause the CAE/CAD system to perform the same operations as when the accept button (9) is clicked.

Abstract: A computing system accesses one or more data sources to determine maintenance optimization data associated with an asset within a set of assets. The maintenance optimization data may include one or more of: upcoming maintenance events for the asset, such as may be predicted based on analysis of historical maintenance information of the asset, a time series of predicted value of the asset over a time period around the upcoming maintenance event, such as within a few days or hours of the maintenance event, and/or a recommended window of time to initiate and/or perform upcoming maintenance events, which may be based on a combination of the expected upcoming maintenance events, and the time series of predicted value of the particular asset, for example.

Abstract: A system for treating tissue of a patient's anatomy at a target site. A localizer generates location data associated with the anatomy. A display unit overlays visual content on the anatomy within a field of view observable by a user. A visualization program on a computing device generates a virtual reference frame, identifies viable and non-viable approaches for fixation elements to engage tissue and secure a stabilizer relative to the target site based on patient-specific imaging data, arranges a virtual viability model within the virtual reference frame based on the location data and comprising viable portions associated with viable approaches and non-viable portions associated with non-viable approaches, and renders the virtual viability model in the visual content displayed by the display unit overlaid onto the anatomy within the field of view to assist the user in visualizing at least one of viable approaches and non-viable approaches.

Abstract: Devices and techniques are described for augmented reality furniture layout recommendation. In some examples, first data comprising a three dimensional (3D) model of a room is received. Second data representing an intended usage of the room may be received. A first machine learning model may generate a first collection template using the first data and the second data. The first collection template may include first bounding box data representing a first category of furniture and second bounding box data representing a second category of furniture. The first bounding box data representing a first bounding box having a first size and located at a first position within the 3D model at a first orientation. The second bounding box data representing a second bounding box having a second size and located at a second position within the 3D model at a second orientation.

Abstract: An information processing method, an information processing system, an information processing device, and an information terminal are configured to set a first time at which a vehicle will start traveling on a travel route based on an operation accepted from a user via a terminal, and set a second time at which a notification to the user will be issued based on a position of the terminal, a position of the vehicle, and the first time.

Abstract: A computer-implemented method of B-rep processing for performing structural simulation of a mechanical part including obtaining a first B-rep is described. The first B-rep forms a solid representing the mechanical part. The method further comprises providing a predetermined thickness threshold. The method further comprises constructing, based on the first B-rep, a second B-rep. The second B-rep forms a non-manifold object representing the mechanical part. The constructing comprises identifying one or more thin regions of the first B-rep. Each thin region has a thickness smaller than the predetermined thickness threshold. The constructing further comprises computing, for each identified thin region, a respective mid-surface of the identified thin region. The constructing further comprises replacing the identified thin region by the respective mid-surface.

Abstract: In certain examples, an anatomical structure visualization system determines a distance between a point on an anatomical surface visible to an endoscope and a point on an embedded anatomical object that is visually occluded from the viewpoint of the endoscope by the anatomical surface. The anatomical structure visualization system may determine, based on the determined distance, a display parameter for a pixel of an image representative of a view of the anatomical surface from the viewpoint of the endoscope and assign the determined display parameter to the pixel of the image. The anatomical structure visualization system may similarly determine and assign display parameters to other pixels of the image and provide the image for display. The displayed image may provide a visualization of an anatomical structure at a surgical area, including a visualization of how deep the embedded anatomical object is positioned from the anatomical surface.

Abstract: There are provided systems and methods relating to assembling unpacked merchandise in containers. In one form, the system includes an order of merchandise items to be assembled in containers, and a predetermined set of containers defining different sizes and including at least two different types of containers. The system also includes a control circuit configured to: receive notification of the order, select a first type of container, determine a first subset of the plurality of merchandise items to be received in the selected type of container, select a size of the selected type of container to receive the first subset of merchandise items, and instruct the disposition of the first subset of merchandise items within the selected type and size of container.

Abstract: A scaffold for regenerating a pulp of a root canal includes a body that has a pre-formed contour that closely matches a contour of the root canal. A method of making a customized regenerative scaffold includes generating a three-dimensional image of a root canal. The method also includes manufacturing the customized regenerative scaffold based on the three-dimensional image of the root canal.

Abstract: A method and system for performing hip arthroplasty include analyzing images of a patient's hip joint in a plurality of positions to identify preoperative hip geometry. A statistical patient model predicts prosthetic hip implant performance based on the preoperative knee geometry and given prosthetic knee implant implantation parameters for a plurality of selected patient activities, each having a predefined motion profile to calculate an optimized surgical plan for performing the procedure using a computer assisted surgical system, which may use fiducial markers affixed to patient tissue. Hip geometry can be determined by angles between landmarks in the images, including sacral tilt, pelvic incidence, pelvic femoral angle, and ante-inclination angle in x-ray images. Implant performance criteria can include, for example, edge loading and range of motion of implant components.

Abstract: A layout method and apparatus based on a genetic algorithm are provided. The method includes: determining a gene code mode based on standard part information and layout part information; generating an initial population based on the gene code mode, the initial population including a plurality of gene codes, and the gene codes including standard code segments and layout code segments, and corresponding to layout schemes of standard parts and layout parts; acquiring fitness of each gene code; determining a dominant gene code based on the fitness; performing a double-point crossing operation and a double-point mutation operation on the dominant gene code to generate a next generation gene code, so as to form a dominant population; and if a preset termination condition is met, determining the layout scheme corresponding to the dominant gene code in the dominant population as a target layout scheme.

Abstract: Methods and apparatus for processing two-dimensional references using artificial intelligence to generate items in a construction takeoff. A two-dimensional reference, such as an architectural floor plan is provided as input to a controller operative to be an artificial intelligence engine (AI engine). The AI engine generates a user interactive interface and quantities of items, such as net floor space of a room or a region, and dominance rankings, which may be used to generate the construction takeoff.

Abstract: A computer-implemented method for optimizing a design of a physical object comprises: obtaining a data representation of the design of the physical object, including a plurality of elements, determining plural element clusters comprising a plurality of elements and estimating a cost model for the physical object. The method determines derivatives of the cost model with respect to a material density of each cluster. At least one analytical derivative of a performance metric for each element is computed. The design is optimized by iteratively performing: varying the material density of at least one element based on the analytical derivative and the estimated derivatives of the cost model, estimating the cost using the cost model based on the data representation with varied material density. The method generates and outputs a signal comprising the optimized data representation in case a termination criterion has been met.

Abstract: A shoe manufacturing system (100) processes a to-be-bonded surface (11a) of an upper (11) before bonding a sole to the upper (11). The shoe manufacturing system (100) includes a holding platform (10), a camera (20a, 20b), an applicator (30), a robot arm (40), and a control device (60). The control device (60) identifies a boundary of the to-be-bonded surface (11a) of the upper (11) that is to serve as a master model M among a plurality of uppers (11), for defining an area of the to-be-bonded surface (11a) to be processed, based on three-dimensional shape data of the master model M acquired by the camera (20a). The control device (60) controls the robot arm (40) for each of the uppers (11) (such as products P1 to P3) other than the master model M, to cause the applicator (30) to apply an adhesive to the area of the to-be-bonded surface (11a) enclosed by the identified boundary.

Abstract: Disclosed is a dual physically-driven and data-driven method for reconstructing internal response of a bridge. The method includes: obtaining acceleration response by an acceleration sensor under an action of an unknown load of the bridge; embedding a physical logic into a neural network based on a frequency response function; putting a physical formula and corresponding boundary conditions and initial conditions into a loss function as penalty terms, and limiting a space of a feasible solution accordingly; and training a neural network model, and predicting acceleration of an unknown point by inputting an acceleration response set of a known point obtained by the sensor into the network.

Abstract: Systems and methods for creating a geometric design definition for 3D models designed to fit physical or digital template objects is disclosed. The 3D models can transform to fit specific physical or digital objects which are different from but topologically isomorphic to the original template objects based on visual or mathematical inputs. To validate the fit, the generated 3D model can be compared with the specific physical or digital objects for which the 3D model is generated to fit, and the geometry of generated 3D model can be adjusted to improve the fit if the generated 3D model is not validated. The accuracy of the fit of the generated 3D models can be improved iteratively.

Abstract: Systems and methods for recommendation of cohort sample sets is provided. In some embodiments, a set of dataset requirements is received as a required vector set. The historical vector sets are queried. Each vector set corresponds to a known dataset. The difference between the required vector set and each of the historical vector sets is calculated by framing the distance as a p-value in a hypothesis test, compared against a threshold. The historical vector set with the least difference to the required vector set is identified. The least difference is calculated as a count of differing classes or as a numerically weighted summation of differing classes.

Abstract: An example method of determining geolocations of objects based on information retrieved from heterogeneous data sources comprises: receiving, from a first data source associated with an object by an ontology-defined relationship, a first dataset including a first data item specifying a first time identifier and a first geolocation associated with the object; receiving, from a second data source associated with an object by an ontology-defined relationship, a second dataset including a second data item specifying a second time identifier and a second geolocation associated with the object; and determining, by applying a rule set associated with the ontology to the first dataset and the second dataset, a geolocation of the object and a corresponding time identifier.

Abstract: A method for performing a query based on a natural language voice input is provided. The method includes receiving, via a microphone, a voice input of a user, and converting the voice input into a first text data object. The method further includes converting the first text data object into a first technical language object using AI, and submitting a query based on the first technical language object. A query result in a second technical language object is retrieved in response to the query, and the query result is converted into a second text data object using AI. The method further converts the second text object into a voice data object indicating the query result, and outputs a voice signal to provide the information of the query result in a natural language form to the user.

Abstract: A building automation system (BAS) includes building equipment located within a building and a BAS network configured to facilitate communications between the building equipment. The building equipment operate to affect a variable state or condition within the building. The BAS includes a BAS-BIM integrator configured to receive BAS points from the BAS network and to integrate the BAS points with a building information model (BIM). The BIM includes a plurality of BIM objects representing the building equipment. The BAS includes an integrated BAS-BIM viewer configured to use the BIM with the integrated BAS points to generate a user interface. The user interface includes a graphical representation of the BIM objects and the BAS points integrated therewith.

Abstract: According to one embodiment, a method, computer system, and computer program product for intrusion movement prediction is provided. The embodiment may include receiving environmental sensor data corresponding to a monitored space as captured by a plurality of sensors affixed to an airflow component. The embodiment may also include generating a three-dimensional model of the monitored space using the received environmental data. The method may further include, in response to determining a disturbance is present in the three-dimensional model, performing a security action.

Abstract: A vascular stent may be used to maintain or enhance patency of a blood vessel. By using multiple, separate stent elements that are balloon expandable, the multi-element stent may be stronger than a traditional self-expanding stent but may also be more flexible, due to its multiple-element configuration, than a traditional balloon-expandable stent. The stent elements are formed from a bioresorbable polymer material. The radial rigidity of the stent is configured to decrease after implantation in a vessel as the polymer is absorbed. The thickness of the stent, cell shape, polymer material, and/or treatment of the polymer material may be configured to provide a high initial radial rigidity to the vessel upon implantation and a decrease in the radial rigidity of the vessel over time.

Abstract: A system includes one or more memory devices having instructions stored thereon that, when executed by one or more processors, cause the one or more processors to perform operations including obtaining a first building information model (BIM) file associated with a building, the building comprising one or more building assets, obtaining a second BIM file associated with the building, linking data from the first BIM file to data from the second BIM file, and concurrently presenting, via a single user interface, a representation of at least a portion of the first BIM file and the second BIM file based on the linked data.

Abstract: A method of generating a content library includes receiving a generate command that indicates a design application file to generate a content library, identifying a set of primitives from the design application file, and generating a content library from the set of primitives. In some cases, the method further includes receiving an import command to import content from a file that is a same format type as the content library and in response to receiving the import command, extracting appropriate values from associated primitives in the file and importing the appropriate values to the design application file. In some cases, the method further includes receiving an export command to export content from the design application file to a different application file of a specified format type and providing the content library in the specified format type.

Abstract: Method for segmenting a digital model (4) of teeth comprising a three-dimensional triangular mesh (41), wherein automatic means (6) implement the following steps, which are referred to as initial steps: classifying, within the mesh (41), at least one triangle into a concave category and/or at least one triangle into a convex category, and identifying, within the mesh (41), at least one tooth region comprising triangles such that each triangle of the region has at least one neighbouring triangle in the region, all the triangles of the region belonging to neither the convex nor the concave category.

Abstract: An indoor design scheme acquisition method and apparatus, a computer device and a storage medium are provided. The method includes: acquiring basic information of a target room, the basic information at least including house structure information; controlling a layout of articles in the target room based on the basic information of the target room to generate at least one design scheme of the target room, the design scheme including the house structure information and article placement information; acquiring scores of the design schemes based on the house structure information and the article placement information; and determining the design scheme meeting a preset requirement as a target design scheme based on the scores of the design schemes. The method can adapt to design requirements of different scenarios and different house structures, and the design scheme meeting a preset requirement is determined by scoring all the design schemes.

Abstract: A system and method of detecting subsurface karst features includes receiving surface mapping data. A potential surface pad location can be identified in view of the surface mapping data. A resistivity survey for the potential surface pad location can be designed. The resistivity survey can include at least one long line extending through a surface hole for each of one or more wellbores in the potential surface pad location, and a short line extending through the surface hole of one of the one or more wellbores, each short line intersecting the long line substantially at the surface hole of one of the one or more wellbores. High resistivity areas exceeding approximately 150 Ohm per meter can be identified as sub surface karst features within the resistivity survey.

Abstract: A pattern for application to the face of the tensioner arm, guide or snubber in contact with a chain to intentionally break up the chain contact force between the back of the chain links and the tensioner arm, guide or snubber face. This is done to prevent alignment with the chain related orders which are causing NVH within the chain system or to increase overall NVH to obscure chain related orders.

Abstract: Generating and providing a condition assessment for a habitat is described. A geographic area having one or more geographic sub-areas is received. For each geographic sub-area, image data is received, a set of features is generated using the image data, a habitat for the geographic sub-area is received, and one or more condition assessment criteria are identified based on the habitat. For each condition assessment criterion, a subset of features is determined, and a trained model is applied to the subset of features to obtain a response to the condition assessment criterion. For each geographic sub-area, a condition assessment for the habitat is generated based on one or more responses to the one or more condition assessment criteria, and the condition assessment is provided.

Abstract: The present invention is a computer method for manufacturing and shipping building construction materials, comprising; reviewing, a building model, wherein the building model is comprised of sections and each section is comprised of a set of members; calculating, the properties of each member of the set of members for each section; arranging, the set of members of each section to form a bundle, wherein the bundle is an arrangement of the set of members based on a volume limitation of a shipping container; and adjusting, the bundle based on other bundles which are placed within the shipping container.

Abstract: The invention relates to a seat assembly for a cabin of a means of transportation, having an aisle which is arranged in the longitudinal direction of the cabin, two mutually spaced cabin walls which are oriented parallel to the aisle at least in some regions and laterally delimit the cabin, two outer passenger seat regions which are separated from one another by the aisle and each of which adjoins one of the two cabin walls, wherein the outer passenger seat regions have at least one row of seats with a respective inner first seat module which faces the aisle, a central second seat module adjoining the first module, and an outer third seat module adjoining the respective cabin wall.

Abstract: A mobile device includes a display, a camera to capture an image of a space in which an image device can be installed, a user interface, and a controller. The controller can identify a plane from the image captured by the camera, control the display so as to display a grid on a virtual plane corresponding to the plane, adjust the grid based on an input of a user received via the user interface, and control the display so as to display, on the grid, the virtual image of the image device.