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Theater seating plan

This seating plan sample shows the seat layout in the theater.
"A theater, theatre or playhouse, is a structure where theatrical works or plays are performed or other performances such as musical concerts may be produced. While a theater is not required for performance (as in environmental theater or street theater), a theater serves to define the performance and audience spaces. The facility is traditionally organized to provide support areas for performers, the technical crew and the audience members.
There are as many types of theaters as there are types of performance. Theaters may be built specifically for a certain types of productions, they may serve for more general performance needs or they may be adapted or converted for use as a theater. They may range from open-air amphitheaters to ornate, cathedral-like structures to simple, undecorated rooms or black box theaters. Some theaters may have a fixed acting area (in most theaters this is known as the stage), while some theaters such as black box theaters, may not, allowing the director and designers to construct an acting area suitable for the production.
In Australia and New Zealand a small and simple theater, particularly one contained within a larger venue, is called a theatrette. The word originated in 1920s London, for a small-scale music venue." [Theater (structure). Wikipedia]
"... theatres or cinemas may allow spectators to choose their seats beforehand. A seating plan is of crucial importance for musical ensembles or orchestras, where every type of instrument is allocated a specific section." [Seating plan. Wikipedia]
The seat layout example "Theater seating plan" was created using ConceptDraw PRO diagramming and vector drawing software extended with the Seating Plans solution from the Building Plans area of ConceptDraw Solution Park. Read more
Seat layout
Seat layout, stage, chair,
Retract resistor check valve application: pneumatic cylinder, piston driven by Compressed air through 2 Retract resistor check valves.
"A check valve, clack valve, non-return valve or one-way valve is a valve that normally allows fluid (liquid or gas) to flow through it in only one direction.
Check valves are two-port valves, meaning they have two openings in the body, one for fluid to enter and the other for fluid to leave. There are various types of check valves used in a wide variety of applications. Check valves are often part of common household items. Although they are available in a wide range of sizes and costs, check valves generally are very small, simple, or inexpensive. Check valves work automatically and most are not controlled by a person or any external control; accordingly, most do not have any valve handle or stem. The bodies (external shells) of most check valves are made of plastic or metal.
An important concept in check valves is the cracking pressure which is the minimum upstream pressure at which the valve will operate. Typically the check valve is designed for and can therefore be specified for a specific cracking pressure.
Heart valves are essentially inlet and outlet check valves for the heart ventricles, since the ventricles act as pumps." [Check valve. Wikipedia]
This hydraulic schematic example was redrawn using ConceptDraw PRO diagramming and vector drawing software from the Wikimedia Commons file: Retract resistor check valve application.png.
[commons.wikimedia.org/wiki/File:Retract_resistor_check_valve_application.png]
The hydraulic engineering drawing example "Retract resistor check valve application" was created using the ConceptDraw PRO diagramming and vector drawing software extended with the Mechanical Engineering solution from the Engineering area of ConceptDraw Solution Park. Read more
Hydraulic schematic
Hydraulic schematic, restrictor valve, non-return, valve, double-acting, magnetic cylinder, dot, line, junction,
The circuit diagram example "Bipolar current mirror" was redesigned from the Wikipedia file: Current mirror.png.
[en.wikipedia.org/wiki/File:Current_mirror.png]
This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license. [creativecommons.org/licenses/by-sa/3.0/deed.en]
"A current mirror is a circuit designed to copy a current through one active device by controlling the current in another active device of a circuit, keeping the output current constant regardless of loading. The current being 'copied' can be, and sometimes is, a varying signal current. Conceptually, an ideal current mirror is simply an ideal inverting current amplifier that reverses the current direction as well or it is a current-controlled current source (CCCS). The current mirror is used to provide bias currents and active loads to circuits. ...
Basic BJT current mirror.
If a voltage is applied to the BJT base-emitter junction as an input quantity and the collector current is taken as an output quantity, the transistor will act as an exponential voltage-to-current converter. By applying a negative feedback (simply joining the base and collector) the transistor can be "reversed" and it will begin acting as the opposite logarithmic current-to-voltage converter; now it will adjust the "output" base-emitter voltage so as to pass the applied "input" collector current.
The simplest bipolar current mirror ... implements this idea. It consists of two cascaded transistor stages acting accordingly as a reversed and direct voltage-to-current converters." [Current mirror. Wikipedia]
The circuit diagram example "Bipolar current mirror" was created using the ConceptDraw PRO diagramming and vector drawing software extended with the Electrical Engineering solution from the Engineering area of ConceptDraw Solution Park. Read more
Circuit diagram
Circuit diagram, junction, indicator, meter, galvanometer, ground connection, ground, fixed resistor, resistor, bipolar transistor, bipolar junction transistor, BJT, NPN,
This computer security diagram example was designed on the base of the Wikimedia Commons file: Firewall.png.
[commons.wikimedia.org/wiki/File:Firewall.png]
This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license. [creativecommons.org/licenses/by-sa/3.0/deed.en]
"In computing, a firewall is a network security system that monitors and controls the incoming and outgoing network traffic based on predetermined security rules. A firewall typically establishes a barrier between a trusted, secure internal network and another outside network, such as the Internet, that is assumed to not be secure or trusted. Firewalls are often categorized as either network firewalls or host-based firewalls. Network firewalls are a software appliance running on general purpose hardware or hardware-based firewall computer appliances that filter traffic between two or more networks. Host-based firewalls provide a layer of software on one host that controls network traffic in and out of that single machine. Firewall appliances may also offer other functionality to the internal network they protect such as acting as a DHCP or VPN server for that network." [Firewall (computing). Wikipedia]
The cybersecurity diagram example "Firewall between LAN and WAN" was created using the ConceprDraw PRO software extended with the Network Security Diagrams solution from the Computer and Neworks area of ConceptDraw Solution Park. Read more
Computer security diagram
Computer security diagram, monitor, firewall, elbow connector, without arrows, elbow connector, display, direct connector, without arrows,

UML Activity Diagram

UML Activity Diagram is a type of UML diagrams, which illustrates the business and operational step-by-step workflows of components within a system and shows the overall flow of control. UML Activity Diagram is constructed from a limited number of shapes, connected each other with arrows. The most important shape types are rounded rectangles, diamonds, bars, black circle, encircled black circle. The arrows represent the order in which activities happen and run from the start towards the end. ConceptDraw PRO software enhanced with Rapid UML solution is ideal for software designers and software developers who need to draw the UML Activity Diagrams and other types of UML diagrams. It is convenient to use the appropriate stencils of UML notation from the UML Activity library included to the Rapid UML solution of ConceptDraw Solution Park and containing a lot of specific vector UML objects. Use them to design your own UML Activity Diagrams, make them colorful and attractive with style tools of ConceptDraw PRO software. Read more

Voice Actors

ConceptDraw PRO extended with Interactive Voice Response Diagrams Solution is a powerful software which provides a set of helpful tools for designing IVR and VoIP diagrams and visual representing the voice actors on them. Read more
The vector stencils library "UML use case diagrams" contains 25 symbols for the ConceptDraw PRO diagramming and vector drawing software.
"Use case diagrams are usually referred to as behavior diagrams used to describe a set of actions (use cases) that some system or systems (subject) should or can perform in collaboration with one or more external users of the system (actors). Each use case should provide some observable and valuable result to the actors or other stakeholders of the system. ...
Use case diagrams are in fact twofold - they are both behavior diagrams, because they describe behavior of the system, and they are also structure diagrams - as a special case of class diagrams where classifiers are restricted to be either actors or use cases related to each other with associations. ...
Use case is usually shown as an ellipse containing the name of the use case. ...
Name of the use case could also be placed below the ellipse. ...
If a subject (or system boundary) is displayed, the use case ellipse is visually located inside the system boundary rectangle. Note, that this does not necessarily mean that the subject classifier owns the contained use cases, but merely that the use case applies to that classifier. ...
A list of use case properties - operations and attributes - could be shown in a compartment within the use case oval below the use case name. ...
Use case with extension points may be listed in a compartment of the use case with the heading extension points. ...
A use case can also be shown using the standard rectangle notation for classifiers with an ellipse icon in the upper right-hand corner of the rectangle and with optional separate list compartments for its features. ...
Subject (sometimes called a system boundary) is presented by a rectangle with subject's name, associated keywords and stereotypes in the upper left corner. Use cases applicable to the subject are located inside the rectangle and actors - outside of the system boundary. ...
Standard UML notation for actor is "stick man" icon with the name of the actor above or below of the icon. Actor names should follow the capitalization and punctuation guidelines for classes. The names of abstract actors should be shown in italics. ...
Custom icons that convey the kind of actor may also be used to denote an actor, such as using a separate icon(s) for non-human actors. ...
An actor may also be shown as a class rectangle with the standard keyword «actor», having usual notation for class compartments ...
An actor can only have binary associations to use cases, components, and classes. ...
An association between an actor and a use case indicates that the actor and the use case somehow interact or communicate with each other.
Only binary associations are allowed between actors and use cases.
An actor could be associated to one or several use cases. ...
A use case may have one or several associated actors." [uml-diagrams.org/use-case-diagrams.html]
The example "Design elements - UML use case diagrams" is included in the Rapid UML solution from the Software Development area of ConceptDraw Solution Park. Read more
UML use case diagram symbols
UML use case diagram symbols, use case, system boundary, package, note, interface, frame, fragment, actor,

UML Use Case Diagram. Design Elements

UML Use Case Diagrams are used to illustrate the structure of arbitrarily complex systems and illustrates the service consumer - service provider relationship between components. Read more
The vector stencils library "Fluid power equipment" contains 113 symbols of hydraulic and pneumatic equipment including pumps, motors, air compressors, cylinders, meters, gauges, and actuators.
Use it to design fluid power and hydraulic control systems in the ConceptDraw PRO diagramming and vector drawing software extended with the Mechanical Engineering solution from the Engineering area of ConceptDraw Solution Park.
www.conceptdraw.com/solution-park/engineering-mechanical Read more
Actuator (semi-rotary), pneumatic
Actuator (semi-rotary), pneumatic, semi-rotary, actuator, limited angle, rotation,
Actuator (semi-rotary), hydraulic
Actuator (semi-rotary), hydraulic, semi-rotary, actuator, limited angle, rotation,
Drive unit, pneumatic
Drive unit, pneumatic, pneumatic, drive unit, variable speed,
Drive unit, hydraulic
Drive unit, hydraulic, hydraulic, drive unit, variable speed,
Sgl-act. cylinder, pneum., left spring
Sgl-act. cylinder, pneum., left spring, single-acting, pneumatic, cylinder,
Sgl-act. cylinder, pneum., right spring
Sgl-act. cylinder, pneum., right spring, single-acting, pneumatic, cylinder,
Sgl-act. cylinder, pneumatic
Sgl-act. cylinder, pneumatic, single-acting, pneumatic, cylinder,
Sgl-act. cylinder, hydr., left spring
Sgl-act. cylinder, hydr., left spring, single-acting, hydraulic, cylinder,
Sgl-act. cylinder, hydr., right spring
Sgl-act. cylinder, hydr., right spring, single-acting, hydraulic, cylinder,
Sgl-act. cylinder, hydraulic
Sgl-act. cylinder, hydraulic, single-acting, hydraulic, cylinder,
Dbl-act. cylinder, pneumatic
Dbl-act. cylinder, pneumatic, double-acting, pneumatic, cylinder,
Dbl-act. cylinder, pneum., sgl cushion
Dbl-act. cylinder, pneum., sgl cushion, double-acting, pneumatic, cylinder,
Dbl-act. cylinder, pneum., dbl cushion
Dbl-act. cylinder, pneum., dbl cushion, double-acting, pneumatic, cylinder,
Dbl-act. cylinder, pneum., adjustable
Dbl-act. cylinder, pneum., adjustable, double-acting, pneumatic, cylinder, adjustable,
Dbl-act. cylinder, pneum., sgl cushion, adj.
Dbl-act. cylinder, pneum., sgl cushion, adj., double-acting, pneumatic, cylinder, adjustable,
Dbl-act. cylinder, pneum., dbl cushion, adj.
Dbl-act. cylinder, pneum., dbl cushion, adj., double-acting, pneumatic, cylinder, adjustable,
Dbl-act. cylinder, hydraulic
Dbl-act. cylinder, hydraulic, double-acting, hydraulic, cylinder,
Dbl-act. cylinder, hydr., sgl cushion
Dbl-act. cylinder, hydr., sgl cushion, double-acting, hydraulic, cylinder,
Dbl-act. cylinder, hydr., dbl cushion
Dbl-act. cylinder, hydr., dbl cushion, double-acting, hydraulic, cylinder,
Dbl-act. cylinder, hydr., adjustable
Dbl-act. cylinder, hydr., adjustable, double-acting, hydraulic, cylinder, adjustable,
Dbl-act. cylinder, hydr., sgl cushion, adj.
Dbl-act. cylinder, hydr., sgl cushion, adj., double-acting, hydraulic, cylinder, adjustable,
Dbl-act. cylinder, hydr., dbl cushion, adj.
Dbl-act. cylinder, hydr., dbl cushion, adj., double-acting, hydraulic, cylinder, adjustable,
Dbl-act. cylinder, magnetic
Dbl-act. cylinder, magnetic, double-acting, magnetic cylinder,
Dbl-act. cylinder, magn., sgl cushion
Dbl-act. cylinder, magn., sgl cushion, double-acting, magnetic cylinder,
Dbl-act. cylinder, magn., dbl cushion
Dbl-act. cylinder, magn., dbl cushion, double-acting, magnetic cylinder,
Dbl-act. cylinder, magn., adjustable
Dbl-act. cylinder, magn., adjustable, double-acting, magnetic cylinder, adjustable,
Dbl-act. cylinder, magn., sgl cushion, adj.
Dbl-act. cylinder, magn., sgl cushion, adj., double-acting, magnetic cylinder, adjustable,
Dbl-act. cylinder, magn., dbl cushion, adj.
Dbl-act. cylinder, magn., dbl cushion, adj., double-acting, magnetic cylinder, adjustable,
Dbl-act. dbl-end. cylinder, pneumatic
Dbl-act. dbl-end. cylinder, pneumatic, double-acting, double-ended, cylinder,
Dbl-act. dbl-end. cylinder, pneum., sgl cushion
Dbl-act. dbl-end. cylinder, pneum., sgl cushion, double-acting, double-ended, cylinder,
Dbl-act. dbl-end. cylinder, pneum., dbl cushion
Dbl-act. dbl-end. cylinder, pneum., dbl cushion, double-acting, double-ended, cylinder,
Dbl-act. dbl-end. cylinder, pneum., adjustable
Dbl-act. dbl-end. cylinder, pneum., adjustable, double-acting, double-ended, cylinder,
Dbl-act. dbl-end. cylinder, pneum., sgl cushion, adj.
Dbl-act. dbl-end. cylinder, pneum., sgl cushion, adj., double-acting, double-ended, cylinder,
Dbl-act. dbl-end. cylinder, pneum., dbl cushion, adj.
Dbl-act. dbl-end. cylinder, pneum., dbl cushion, adj., double-acting, double-ended, cylinder,
Dbl-act. dbl-end. cylinder, hydraulic
Dbl-act. dbl-end. cylinder, hydraulic, double-acting, double-ended, cylinder,
Dbl-act. dbl-end. cylinder, hydr., sgl cushion
Dbl-act. dbl-end. cylinder,  hydr., sgl cushion, double-acting, double-ended, cylinder,
Dbl-act. dbl-end. cylinder, hydr., dbl cushion
Dbl-act. dbl-end. cylinder,  hydr., dbl cushion, double-acting, double-ended, cylinder,
Dbl-act. dbl-end. cylinder, hydr., adjustable
Dbl-act. dbl-end. cylinder,  hydr., adjustable, double-acting, double-ended, cylinder,
Dbl-act. dbl-end. cylinder, hydr., sgl cushion, adj.
Dbl-act. dbl-end. cylinder,  hydr., sgl cushion, adj., double-acting, double-ended, cylinder,
Dbl-act. dbl-end. cylinder, hydr., dbl cushion, adj.
Dbl-act. dbl-end. cylinder,  hydr., dbl cushion, adj., double-acting, double-ended, cylinder,
Telescopic cylinder, pneum., dbl-act.
Telescopic cylinder, pneum., dbl-act., telescopic, pneumatic, cylinder, double-acting,
Telescopic cylinder, hydr., dbl-act.
Telescopic cylinder, hydr., dbl-act., telescopic, hydraulic, cylinder, double-acting,
Telescopic cylinder, pneum., sgl-act.
Telescopic cylinder, pneum., sgl-act., telescopic, pneumatic, cylinder, single-acting,
Telescopic cylinder, hydr., sgl-act.
Telescopic cylinder, hydr., sgl-act., telescopic, hydraulic, cylinder, single-acting,
Actuator, hydraulic-pneumatic
Actuator, hydraulic-pneumatic, single-acting actuator, converting, pneumatic pressure, hydraulic pressure,
Actuator, pneumatic-hydraulic
Actuator, pneumatic-hydraulic, single-acting actuator, converting, pneumatic pressure, hydraulic pressure,
Intensifier, pneumatic
Intensifier, pneumatic, single-acting, intensifier, converting, pneumatic pressure,
Intensifier, hydraulic
Intensifier, hydraulic, single-acting, intensifier, converting, hydraulic pressure,
Intensifier, hydraulic-pneumatic
Intensifier, hydraulic-pneumatic, single-acting, intensifier, converting, pneumatic pressure, hydraulic pressure,
Intensifier, pneumatic-hydraulic
Intensifier, pneumatic-hydraulic, single-acting, intensifier, converting, pneumatic pressure, hydraulic pressure,
Intensifier, pneumatic-hydraulic
Intensifier, pneumatic-hydraulic, continuous, intensifier, converting, pneumatic pressure, hydraulic pressure,
Intensifier, hydraulic-pneumatic
Intensifier, hydraulic-pneumatic, continuous, intensifier, converting, pneumatic pressure, hydraulic pressure,
Actuator, pneumatic-hydraulic
Actuator, pneumatic-hydraulic, continuous, actuator, converting, pneumatic pressure, hydraulic pressure,
Actuator, hydraulic-pneumatic
Actuator, hydraulic-pneumatic, continuous, actuator, converting, pneumatic pressure, hydraulic pressure,
Accumulator
Accumulator, energy storage device, accumulator,
Accumulator, gas loaded
Accumulator, gas loaded, energy storage device, accumulator, gas loaded accumulator,
Accumulator, spring loaded
Accumulator, spring loaded, energy storage device, accumulator, spring loaded accumulator,
Accumulator, auxiliary gas bottle
Accumulator, auxiliary gas bottle, energy storage device, accumulator, auxiliary gas bottle,
Air receiver
Air receiver, air receiver,
Energy source, pneumatic
Energy source, pneumatic, pneumatic, energy source,
Energy source, hydraulic
Energy source, hydraulic, hydraulic, energy source,
Energy source, electric motor
Energy source, electric motor, energy source, electric motor,
Energy source, non-electric prime mover
Energy source, non-electric prime mover, energy source, non-electric prime mover,
Vented reservoir
Vented reservoir, vented reservoir,
Sealed reservoir
Sealed reservoir, pressurized, sealed, hydraulic, reservoir,
Filter
Filter, filter,
Filter, magnetic element
Filter, magnetic element, filter, magnetic element,
Filter, contamination indicator
Filter, contamination indicator, filter, contamination indicator,
Automatic drain filter separator
Automatic drain filter separator, automatically, drained, separator, valve, filter,
Manual drain filter separator
Manual drain filter separator, manually, drained, separator, valve, filter,
Separator, automatic drain
Separator, automatic drain, automatically, drained, separator, valve,
Separator, manual drain
Separator, manual drain, manually, drained, separator, valve,
Air dryer
Air dryer, air dryer, air drying,
Lubricator
Lubricator, lubricator, oil, air, lubricate,
Air service unit, filter, separator
Air service unit, filter, separator, air service unit, filter, separator,
Air service unit, separator
Air service unit, separator, air service unit, separator,
Air service unit, filter
Air service unit, filter, air service unit, filter,
Air service unit
Air service unit, air service unit,
Liquid cooler
Liquid cooler, heat exchanger, apparatus, cooling, circulating fluid,
Gas cooler
Gas cooler, heat exchanger, apparatus, cooling, circulating fluid,
Cooler
Cooler, heat exchanger, apparatus, cooling, circulating fluid,
Liquid heater
Liquid heater, heat exchanger, apparatus, heating, circulating fluid,
Gas heater
Gas heater, heat exchanger, apparatus, heating, circulating fluid,
Heater
Heater, heat exchanger, apparatus, heating, circulating fluid,
Liquid temperature controller
Liquid temperature controller, liquid temperature controller,
Gas temperature controller
Gas temperature controller, gas temperature controller,
Temperature controller
Temperature controller, temperature controller,
Liquid temperature controller 2
Liquid temperature controller 2, temperature controller, liquid,
Gas temperature controller 2
Gas temperature controller 2, temperature controller, gas,
Temperature controller 2
Temperature controller 2, temperature controller,
Pressure indicator
Pressure indicator, pressure indicator, pressure, indicator,
Pressure gauge
Pressure gauge, pressure gauge, pressure, gauge,
Differential pressure gauge
Differential pressure gauge, differential pressure gauge, pressure, gauge, differential gauge,
Thermometer
Thermometer, thermometer,
Liquid level measuring instrument
Liquid level measuring instrument, liquid level, measuring instrument,
Flow indicator
Flow indicator, flow, measurement, indicator,
Flow meter
Flow meter, flow meter,
Integrating flow meter
Integrating flow meter, flow meter, integrating,
Tachometer
Tachometer, tachometer,
Torque measurement equipment
Torque measurement equipment, torque measurement,
Pressure switch
Pressure switch, switch, pressure switch,
Limit switch
Limit switch, switch, limit switch,
Transducer
Transducer, transducer, analog transducer,
Pulse counter
Pulse counter, pulse counter, electric output signal,
Pulse counter 2
Pulse counter 2, pulse counter, pneumatic output signal,
Silencer
Silencer, silencer, pneumatic silencer,
Drain (inlet below fluid, drain line)
Drain (inlet below fluid, drain line), reservoir,
Drain (inlet below fluid, return line)
Drain (inlet below fluid, return line), reservoir,
Drain (inlet above fluid, drain line)
Drain (inlet above fluid, drain line), reservoir,
Drain (inlet above fluid, return line)
Drain (inlet above fluid, return line), reservoir,
Oil tank
Oil tank, oil tank,
Oil tank, empty
Oil tank, empty, oil tank,
Air compressor
Air compressor, air compressor,
This example of bank ATM UML activity diagram was created on the base of UML use case diagram of automated teller machine from the course "Thinking in Java, 2nd edition, Revision 9" by Bruce Eckel published on the website of the Computer Science and Electrical Engineering Department of the University of Maryland, Baltimore (UMBC).
"If you are designing an auto-teller, for example, the use case for a particular aspect of the functionality of the system is able to describe what the auto-teller does in every possible situation. Each of these “situations” is referred to as a scenario, and a use case can be considered a collection of scenarios. You can think of a scenario as a question that starts with: “What does the system do if...?” For example, “What does the auto-teller do if a customer has just deposited a check within the last 24 hours, and there’s not enough in the account without the check having cleared to provide a desired withdrawal?”
Use case diagrams are intentionally simple to prevent you from getting bogged down in system implementation details prematurely...
Each stick person represents an “actor,” which is typically a human or some other kind of free agent. (These can even be other computer systems, as is the case with “ATM.”) The box represents the boundary of your system. The ellipses represent the use cases, which are descriptions of valuable work that can be performed with the system. The lines between the actors and the use cases represent the interactions.
It doesn’t matter how the system is actually implemented, as long as it looks like this to the user."
[csee.umbc.edu/courses/331/resources/tij/text/TIJ213.gif]
This automated teller machine (ATM) UML use case diagram example was created using the ConceptDraw PRO diagramming and vector drawing software extended with the ATM UML Diagrams solution from the Software Development area of ConceptDraw Solution Park. Read more
Bank ATM UML sequence diagram
Bank ATM UML sequence diagram, use case, subject, system boundary, association, actor,

Use Case Diagrams technology with ConceptDraw PRO

Use case diagrams are used at the development of software and systems for definition of functional system requirements or system of systems. Use case diagram presents the consecution of object’s actions (user’s or system’s) which are executed for reaching the definite result. Read more
This SysML diagram example was redesigned from Wikimedia Commons file: Use case restaurant model.svg.
"Use case model of a restaurant business." [commons.wikimedia.org/wiki/File:Use_case_restaurant_model.svg]
"The use case diagram describes the usage of a system (subject) by its actors (environment) to achieve a goal, that is
realized by the subject providing a set of services to selected actors. The use case can also be viewed as functionality and/
or capabilities that are accomplished through the interaction between the subject and its actors. Use case diagrams include the use case and actors and the associated communications between them. Actors represent classifier roles that are external to the system that may correspond to users, systems, and or other environmental entities. They may interact either directly or indirectly with the system. The actors are often specialized to represent a taxonomy of user types or external systems." [omg.org/spec/SysML/1.3/]
The SysML diagram example "Use case restaurant model" was drawn using the ConceptDraw PRO diagramming and vector drawing software extended with the SysML solution from the Software Development area of ConceptDraw Solution Park. Read more
Example of SysML use case diagram
Example of SysML use case diagram, use case, requirement diagram, extend path, constraint textual note, communication path, actor,
HelpDesk

How to Create a Bank ATM Use Case Diagram Using ConceptDraw PRO

UML diagrams are often used in banking management for documenting a banking system. In particular, the interaction of bank customers with an automated teller machine (ATM) can be represented in a Use Case diagram. Before the software code for an ATM, or any other system design, is written, it is necessary to create a visual representation of any object-oriented processes. This is done most effectively by creating a Unified Modeling Language (UML) diagram, using object-oriented modeling. UML works as a general purpose modeling language for software engineers or system analysts, offering a number of different diagram styles with which to visually depict all aspects of a software system. ConceptDraw PRO diagramming software, enhanced and expanded with the ATM UML Diagrams solution, offers the full range of icons, templates and design elements needed to faithfully represent ATM and banking information system architecture using UML standards. The ATM UML Diagrams solution is useful for beginner and advanced users alike. More experienced users will appreciate a full range of vector stencil libraries and ConceptDraw PRO's powerful software, that allows you to create your ATM UML diagram in a matter of moments. Read more

Jacobson Use Cases Diagram

The vector stencils library UML Use Case contains specific symbols of the UML notation such as actors, actions, associations and relationships for the ConceptDraw PRO diagramming and vector drawing software. This library is contained in the Rapid UML solution from Software Development area of ConceptDraw Solution Park. Read more

Diagramming Software for Design UML Use Case Diagrams

Use Case Diagrams describes the functionality provided by a system in terms of actors, their goals represented as use cases, and any dependencies among those use cases. Read more