Functional Mode Illustrations & Vectors

Method 3d Word Arrow in Target Bulls-Eye. Method 3d word in red letters and an arrow hitting a target bulls-eye to illustrate the right process, procedure or. Method 3d word in red letters and an arrow hitting a target bulls-eye to illustrate the right process, procedure or system to complete a job or task

Failure mode and effects analysis. FMEA

FMEA. Failure mode and effects analysis process diagram. Business analysis concept. Vector. Illustration

FMEA. Failure mode and effects analysis process diagram. Business analysis concept. Vector. Illustration

Comparative of healthy dmn and alzheimer's diseased network failure. Comparative displaying the functional connectivity of a healthy default mode network. Comparative displaying the functional connectivity of a healthy default mode network alongside an alzheimer's affected brain showing network failure

Failure mode and effects analysis & x28;FMEA& x29; process. Diagram of Failure mode and effects analysis & x28;FMEA& x29; process

Failure mode and effects analysis. FMEA

Caps Lock toggle grayscale computer keyboard key. Uppercase typing mode. System indicator. Minimal rounded keycap. Keystroke button isolated. Vector line

Product Life Cycle Management. Diagram of Product Life Cycle Management

Working Conditions on the Golden Cog Gears. 3D Illustration. Working Conditions Golden Cog Gears. Golden Cog Gears with Working Conditions Concept. 3D Rendering. Working Conditions Golden Cog Gears. Golden Cog Gears with Working Conditions Concept. 3D Rendering.

Adware background concept glowing. Background concept wordcloud illustration of adware glowing light

Train, eat, sleep, repeat. FITNESS LIFE. Fitness icons set in black background, lifestyle of a fitness person. vector art

Volume mute vector icon set. Sound off symbol. Audio speaker silent button sign. Solid pictogram isolated on white background. This vector illustration set. This vector illustration set depicts a "Volume Mute" icon collection, featuring the universal symbol for sound being turned off. The icons display a speaker with a diagonal line or "X" across it, clearly indicating the mute function. Designed in a solid black pictogram style, these icons are isolated on a white background for easy visibility and simplicity. They are ideal for use in digital interfaces, such as media players, apps, or websites, to represent audio being muted or silent mode. The clean, minimal design ensures the icons are easily recognizable and functional across different platforms.

FMEA - Failure Modes and Effects Analysis acronym, business concept button on keyboard.

Sun Mode Icon for Brightness or Day Setting, vector design Generative AI. A simple vector icon of a sun with radiating lines in a black box, symbolizing a sun. A simple vector icon of a sun with radiating lines in a black box, symbolizing a sun mode or day setting in user interfaces. Ideal for brightness controls, display options, or any design related to light and visual settings. Clear and functional. vector design Generative AI

The screen is dark suggesting it may be turned off or in standby mode. A black smart band with a sleek minimalist design and a rectangular screen is placed on a. A black smart band with a sleek minimalist design and a rectangular screen is placed on a plain white surface. The band is adjustable featuring multiple holes for a customized fit and a secure buckle. The screen is dark suggesting it may be turned off or in standby mode. The overall look is modern and functional suitable for fitness tracking and notifications.

Minimalist smartwatch displaying silent mode. The image depicts a minimalist smartwatch with a square face, featuring a prominent 'S' symbol accompanied by. The image depicts a minimalist smartwatch with a square face, featuring a prominent 'S' symbol accompanied by horizontal lines, indicating that the device is in silent mode. The watch has a sleek design with a simple strap, emphasizing its modern and functional aesthetic. The monochrome color scheme adds to its clean and contemporary look, making it an ideal accessory for tech enthusiasts and

Resolution, toggle switches for dark mode, and dropdown menus for. Settings user interface features a minimalistic design with labeled sections: General, Display. Settings user interface features a minimalistic design with labeled sections: General, Display, Sound, Privacy, About. Display options include adjustable sliders for brightness and resolution, toggle switches for dark mode, and dropdown menus for additional settings. Icons represent each category, enhancing navigation. Labels like "Stave" and "Coigk" simulate functional attributes, although nonsensically named, typical in mock-up interfaces. The layout is organized with a clear and user-friendly structure, employing a blue and white color scheme.

Miniature steam engine a tiny fully functional steam engine mode. With a sense of peace and tranquility with bright primary colors miniature steam engine a tiny. with a sense of peace and tranquility with bright primary colors miniature steam engine a tiny fully functional steam engine model with steam puffing out of th

Moon and Clouds App Icon, Night Mode and Lunar Symbol Design Generative AI. A moon and clouds app icon, designed for night mode interfaces and lunar symbol. A moon and clouds app icon, designed for night mode interfaces and lunar symbol representation. Perfect for app developers, UI UX design projects, and projects needing a clear night mode symbol. Sleek and functional design Generative AI

Full Screen Mode: Expand View and Maximize Content Icon, vector design Generative AI. A functional vector icon indicating full screen mode or content. A functional vector icon indicating full screen mode or content maximization, symbolizing immersive viewing and expanded display. Ideal for multimedia players, presentation software, and user interfaces, this design enhances user experience by focusing attention on the main content, making it versatile for digital platforms, vector design Generative AI

Activate Do Not Disturb Mode Icon, vector design Generative AI. A functional vector icon showing DONOT NISTURB text with a crescent moon and a plus sign. A functional vector icon showing DONOT NISTURB text with a crescent moon and a plus sign, symbolizing activating do not disturb mode, scheduling quiet time, or adding a focus period. Ideal for productivity apps, device settings, or personal well-being tools. Customizes user availability. vector design Generative AI

Modern UI toggle switch and slider for day and night mode settings. User interface web control. Vector illustration

Modern dark mode toggle switches with blue glowing activation. UI element for interface design. Vector illustration

Functional Freeze trauma response shown through ripped paper. Functional Freeze text is exposed under torn blue paper, referring to a trauma response where a. Functional Freeze text is exposed under torn blue paper, referring to a trauma response where a person can perform daily tasks but is emotionally disconnected. Concept of a dissociated trauma response

Modern dark mode mobile application interface. Features sleek navigation panels and functional calendar widgets for users

Switch buttons daymode and nightmode with toggle circles featuring button, day mode,. Night mode with circle and dark mode elements for light mode

Illustration of Analog Stopwatch with Multicolored Buttons for Timing Activities. A detailed illustration of an analog stopwatch featuring a red start stop. A detailed illustration of an analog stopwatch featuring a red start stop button, blue reset button, green lap button, and yellow mode button, with a prominent dial displaying minutes and seconds, set against a clean white background. The design is vibrant and functional, highlighting the stopwatch's utility for timing sports, workouts, or other activities

A compact black digital timer sits against a plain white background, its rectangular housing fitted with a large display and a. Row of control buttons. The. A compact black digital timer sits against a plain white background, its rectangular housing fitted with a large display and a row of control buttons. The illuminated screen shows a countdown of 00:04:25, with RUN, OUT, SET, and SEC indicators; below it are SET, MODE, up and down arrow, and START STOP buttons, with a small green indicator light. Its clean, functional design and crisp display give the product a precise, utilitarian appearance.

Dark Mode Sign Up Form UI with Neon Outline and Minimalist Input Fields. A stylish dark mode sign up interface featuring a minimalist layout with glowing neon. A stylish dark mode sign up interface featuring a minimalist layout with glowing neon outline accents. The design includes input fields for phone number, username, email, and password, each paired with simple line icons for better clarity. A large rounded “Sign Up” button with a soft gradient stands out against the dark background, while subtle glowing borders add a futuristic aesthetic.

A digital smartphone screen showing a red recording indicator icon. This minimalist graphic illustration features a stylized smartphone interface with a clean. This minimalist graphic illustration features a stylized smartphone interface with a clean white background. A prominent red circle button is centered at the bottom, signifying the start of a video capture session. In the upper corner, a small red indicator light and text confirm that the device is currently in recording mode. The overall aesthetic is modern, flat and highly functional for user

Modern blue dishwasher open with eco mode display showing plates and bowls neatly arranged inside kitchen appliance. A modern blue dishwasher with its door fully. A modern blue dishwasher with its door fully open reveals a wire rack neatly organized with clean plates and bowls inside, featuring a digital display on top indicating ECO Mode operation, set against a softly blurred kitchen background with a window and sink, conveying an efficient and contemporary household atmosphere focused on energy-saving convenience and organized cleanliness

Modern digital thermostat with blue screen displaying temperature and humidity settings mounted on a clean white wall. A sleek rectangular digital thermostat. A sleek rectangular digital thermostat with a silver frame and blue LCD screen is mounted on a plain white wall, displaying clear green and white temperature and humidity readings alongside functional menu, setting, and mode buttons in a minimalist grid layout, representing modern home automation, climate control technology, and energy efficiency in residential or commercial interiors

Vintage-style digital calculator with a purple and blue color scheme. The image shows a small, retro-designed digital calculator featuring a purple frame and a. The image shows a small, retro-designed digital calculator featuring a purple frame and a light blue display screen. It has four round buttons on the top, likely for basic functions such as on off, mode selection, and calculation operations. The device appears to be a stylized, artistic representation rather than a functional product

Controlled Volume Output Icon Vector Illustration, vector design Generative AI. A concise vector icon depicting a volume speaker symbol with sound waves and a. A concise vector icon depicting a volume speaker symbol with sound waves and a padlock, representing controlled audio output, secure sound distribution, or private listening mode. Ideal for digital audio workstations, broadcast management, or secure communication systems. The flat design offers a clean and functional visual for tech interfaces, vector design Generative AI

Modern UI Control Panel: Light Dark Mode Toggle and Adjustment Icons. This vector illustration showcases a sleek, modern user interface control panel, designed. This vector illustration showcases a sleek, modern user interface control panel, designed for adjusting various settings. It prominently features a toggle switch with distinct light and dark mode indicators—a sun icon for brightness and a crescent-like shape for night mode. Below the main switch, additional functional icons are included: a plus sign, a vertical separator, and a curved arrow, potentially representing volume, zoom, or refresh actions. Rendered in a clean, flat design style with blue and dark gray tones on a white background, this graphic is ideal for web and mobile application development, digital dashboards, presentations, and any project requiring intuitive and visually appealing setting controls.

Psychologist Explaining the Trauma Response of Functional Freeze. A man holds a sign with 'Functional Freeze,' describing a trauma response where a person. A man holds a sign with 'Functional Freeze,' describing a trauma response where a person appears to be coping but is emotionally shut down inside. Concept: Functional freeze

Modern White Light Switch with Eco Mode Label in Minimalist Interior. A sleek white light switch with eco mode label and off button mounted on a smooth wall. A sleek white light switch with eco mode label and off button mounted on a smooth wall creating a clean, contemporary atmosphere ideal for home automation and energy efficiency marketing

Hands holding a tablet displaying a dark mode interface with text and charts. A person's hands hold a tablet device showcasing a dark themed user interface. The. A person's hands hold a tablet device showcasing a dark themed user interface. The screen displays various data points, text information, and graphical elements, suggesting a functional application

Smart Thermostat With Display With Temperature With Mode. Circular smart thermostat with a digital display showing a temperature of 22.5°C. The screen indicates. Circular smart thermostat with a digital display showing a temperature of 22.5°C. The screen indicates "HEATING" with a flame icon. Controls include plus and minus buttons for temperature adjustment, and icons for heat and cool modes. The display is blue with white and orange accents, and features "ROOM TEMP" and "AUTO MODE" labels. The interface combines minimalist graphics with functional elements, designed for ease of use in regulating room temperature efficiently.

Foldable digital alarm clock combining a sleek black design with a. A compact foldable digital alarm clock combining a sleek black design with a glossy display. A compact foldable digital alarm clock combining a sleek black design with a glossy display screen. Five functional buttons labeled Mode Snooze Alarm Set Reset and On Off are located on the front panel providing user friendly control options. Hinge design allows the clock to stand upright facilitating easy viewing. The minimalist aesthetic is complemented by its matte finish making it suitable for modern and minimalist interiors. The angled screen maximizes visibility and accessibility.

Retro Vintage Bus Illustration In Simple Line Art Style. The bus, a common mode of public transportation, is elegantly depicted in a simple line art style. the bus, a common mode of public transportation, is elegantly depicted in a simple line art style against a clean white background, showcasing its sleek design and functional features, perfect for illustrations, graphics, and urban-themed designs.

Has a modern design with wood paneled walls ceiling and large windows. Indoor space featuring an organized row of electric bicycles connected to charging. Indoor space featuring an organized row of electric bicycles connected to charging stations. The area has a modern design with wood paneled walls ceiling and large windows allowing natural light. Lockers and potted plants are visible creating a functional and aesthetically pleasing environment. The bicycles are sleek suggesting a sustainable and efficient mode of transportation in a contemporary setting. The setting includes urban architecture glimpsed through the windows indicating a city or business district location.

Mobile Phone Camera Capture for Precise Framing, vector design Generative AI. A functional vector icon of a mobile phone in landscape mode, displaying camera. A functional vector icon of a mobile phone in landscape mode, displaying camera focus or capture guides on its screen. This graphic is ideal for advanced photography apps, video editing tools, or augmented reality applications that require precise subject framing and interactive controls. It signifies readiness for capturing or analyzing visual data, vector design Generative AI

Close-up Detail of a Digital Camera Mode Dial and Buttons dslr photography. A detailed, close-up view of the top section of a black digital camera. The focus is. A detailed, close-up view of the top section of a black digital camera. The focus is on the mode dial, featuring various settings like M, A, S, P, Auto, Scene, and Flash. Adjacent buttons, including "Power" and "Find," are also visible, along with a strap lug. The monochrome image highlights the texture and functional design of the photographic equipment

A circular black control panel with icons displaying power connectivi. White cylindrical air purifier against a green background. It features a smooth top with. White cylindrical air purifier against a green background. It features a smooth top with ventilation slats and a perforated lower section for air intake. The front has a circular black control panel with icons displaying power connectivity and mode status. The minimalist design enhances its modern aesthetic while serving functional air purification purposes.

Bicycle with Rear Rack, Commuter Bike, Practical Transport, vector design Generative AI. A functional vector illustration of a bicycle with a rear rack, perfect. A functional vector illustration of a bicycle with a rear rack, perfect as a commuter bike and a practical mode of transport. This image is ideal for bike touring, urban mobility solutions, or utility cycling promotions, vector design Generative AI

Camera Flashlight Icon: Low Light Photography Assistant, vector design Generative AI. A functional flat vector icon showing a camera with a flashlight beam. A functional flat vector icon showing a camera with a flashlight beam, representing low light photography assistance or fill light. Ideal for mobile camera apps, night mode features, or photography tutorials, enhancing visibility in dark settings, vector design Generative AI

Muted Speaker with No Sound Waves, Silent Mode & Audio Control, vector design Generative AI. A functional illustration of a speaker with an 'X' and suppressed. A functional illustration of a speaker with an 'X' and suppressed sound waves, clearly indicating mute status. Perfect for digital media players, sound control settings, or quiet environment alerts. This icon efficiently communicates no audio output. vector design Generative AI

Holographic Office Desk Setup Wallpaper with Virtual Widgets & Dark Mode Glow. Transform your workspace with a sleek holographic office desk setup wallpaper. Transform your workspace with a sleek holographic office desk setup wallpaper. Featuring virtual widgets and a dark mode glow design, this futuristic and stylish wallpaper creates a modern and functional atmosphere, perfect for enhancing productivity and adding a touch of tech to your office space.

Offline Mode vs Online Mode: Problem and Solution Concept. This visually contrasts 'Offline Mode' with 'Online Mode' as a problem-solution concept. The left side. This visually contrasts 'Offline Mode' with 'Online Mode' as a problem-solution concept. The left side depicts a broken, non-functional circuit board with sad emoticons and a red 'X' mark, symbolizing issues and failures in offline operation. An arrow points to the right side, which shows a vibrant, flowing network of connected circles and lightbulbs, accompanied by a green checkmark, representing success, connectivity, and innovation in online mode. This graphic is ideal for explaining the benefits of online systems, digital transformation, or troubleshooting connectivity problems.

Locked Camera Controls & Restricted Access, vector design Generative AI. A functional vector icon showing a camera with a padlock and control buttons, signifying. A functional vector icon showing a camera with a padlock and control buttons, signifying locked camera controls, restricted access, or a secure mode. Ideal for parental controls, surveillance systems, or public camera management. Clear and effective for security features. vector design Generative AI

Pastel clay home interface icon with glowing windows for night mode. A house icon with illuminated windows sculpted from pastel clay material. Rendered in soft. A house icon with illuminated windows sculpted from pastel clay material. Rendered in soft blue tone with subtle highlights on curved surfaces. Generative Ai ensured consistent glow effect and edge definition. Ideal for night mode or dark theme sections in home interfaces. Background is deep black with soft reflection. No text or branding. Material mimics real clay with slight imperfections enhancing realism. Lighting enhances ambient glow without overexposure. Designed for premium stock use targeting UI/UX designers needing dark mode assets.

Has a steering mechanism typical of motorcycles and seats visible for. Silhouette of a three-wheeled auto rickshaw, commonly used as a mode of transportation in. Silhouette of a three-wheeled auto rickshaw, commonly used as a mode of transportation in various countries. It features a curved roof, open sides, and small wheels. The vehicle has a steering mechanism typical of motorcycles and seats visible for the driver and passengers. The simplistic design highlights the functional and compact nature of this vehicle type.

Two contrasting digital screens white and dark mode interfaces side by side. Explore the aesthetic and functional differences between a bright white interface. Explore the aesthetic and functional differences between a bright white interface and a sleek dark mode display. This image highlights UI design variations and user experience choices in digital environments

Package is suspended beneath the drone, marked by a simple box shape with. Silhouette of a delivery drone carrying a package. The drone features a quadcopter. Silhouette of a delivery drone carrying a package. The drone features a quadcopter design with four rotors and extended landing legs. The package is suspended beneath the drone, marked by a simple box shape with a visible closure detail. The monochromatic black illustration emphasizes the drone's shape and the concept of aerial delivery. The design is simplistic and focuses on the functional elements of a drone in operational mode.

Dark mode software dashboard interface with central dashboard various technology ai generated. This image displays a modern dark mode software interface. This image displays a modern dark mode software interface featuring a left sidebar navigation panel and a central dashboard with various data input fields

No sound icon vector set with mute microphone phone bell and volume control symbols for silent mode and audio off indication. Set of vector icons showing no. Set of vector icons showing no sound, mute microphone, phone silent, bell off, and volume controls in black and red colors for clear silent mode communication. Clean design, functional, and modern style. Generative AI

Modern Tablet Stand Mockup Sleek Design for a Functional and Stylish Workspace. This photorealistic 3D render showcases a sleek and minimalist tablet stand. This photorealistic 3D render showcases a sleek and minimalist tablet stand, perfect for a modern home or office. The clean lines and functional design make it a versatile accessory for displaying tablets in various orientations. Notice the subtle shadows and studio lighting, highlighting the product's form and texture. This high-quality image is ideal for showcasing a portable tablet holder in

Stylish room with a wall-mounted air conditioner, energy-saving mode indicator, and sleek modern decor. Natural light streams. Through large windows

ISO26262 certification stamp for Functional Safety. In Electronics and Software Engineering in the Automotive industry

Minimalistic dark mode toggle switch design for user interface inspiration.

Stylish black laptop sleeve with Work Mode text on wooden desk. Image is generated with the use of Artificial Intelligence tools

Stylish black laptop sleeve with Work Mode text on wooden desk. Image is generated with the use of Artificial Intelligence tools

EN ISO13849 certification for Functional Safety. ISO13849 certification stamp for Functional Safety. EN ISO 13849 applies to Electronics and Software Engineering. ISO13849 certification stamp for Functional Safety. EN ISO 13849 applies to Electronics and Software Engineering for the Automotive industry.

Kitchen appliance display showing eco mode setting with modern controls at night. A kitchen appliance is illuminated with an eco mode display activated. The. A kitchen appliance is illuminated with an eco mode display activated. The sleek design features knobs and soft lighting, showcasing a modern cooking environment while saving energy.

Power On Off Button for Device Control User Interface, vector design Generative AI. A standard power button icon, universally recognized for turning devices on. A standard power button icon, universally recognized for turning devices on or off, or initiating standby mode. Essential for operating systems, hardware controls, and user-friendly applications. Simple and functional, vector design Generative AI

About Being A Functional Adult Everyday Seems A Bit Excessive T-shirt Design. This is a editable eps file

Stylish black laptop sleeve with Work Mode text on wooden desk. Image is generated with the use of Artificial Intelligence tools

Black wireless over-ear headphones. The image features a pair of sleek, black wireless over-ear headphones. The headphones have padded ear cups and a cushioned. The image features a pair of sleek, black wireless over-ear headphones. The headphones have padded ear cups and a cushioned headband, ensuring comfort during long listening sessions. On the right ear cup, there are several control buttons, including volume and playback controls, and a microphone. The headphones are connected via a cable, indicating they can also be used in wired mode. The overall

Reset Password Form UI Dark Theme with Verification Code and Secure Input Fields. Modern dark mode reset password user interface featuring verification code. Modern dark mode reset password user interface featuring verification code input, new password and confirm password fields, and a bold call-to-action button. Clean and minimal authentication screen design suitable for web and mobile apps, emphasizing security, usability, and user experience

Sleek convertible laptop in stand mode displaying empty screen. This image features a modern, slim laptop with a metallic finish positioned on a stand, elevating. This image features a modern, slim laptop with a metallic finish positioned on a stand, elevating the screen for better viewing. The laptop appears to have a clean, minimalist design with a backlit keyboard, and the screen is currently off. The stand mechanism is integrated into the base, allowing for flexible positioning and ergonomic use. The overall aesthetic suggests a blend of functionality

Cartoon Mechanic Bug with Tools and Tire. A cheerful cartoon beetle wearing a mechanic's cap and gloves stands proudly, holding a large wrench in one hand and a. A cheerful cartoon beetle wearing a mechanic's cap and gloves stands proudly, holding a large wrench in one hand and a car tire in the other. Behind it, a stylized cityscape with buildings and a streetlamp sets the scene. Various tools, including an engine part and a gear, float around, suggesting a repair or maintenance theme. A progress bar labeled '100% Fixed' and the text 'GEAR MODE' indicate completion and readiness. This illustration is perfect for concepts related to automotive repair, mechanics, problem-solving, and efficiency.

Adjustable Magnetic Phone Stand Holding Smartphone in Portrait Mode. A sleek, modern adjustable magnetic phone stand securely holds a smartphone in an upright. A sleek, modern adjustable magnetic phone stand securely holds a smartphone in an upright portrait position, showcasing its design against a clean, minimalist white background, ideal for displaying content or charging wirelessly. The stand features a sturdy base and a rotating mechanism for optimal viewing angles, making it perfect for home, office, or travel use

Two Desk Lamps, One Outline and One Filled, Modern Home Lighting Design. Two desk lamps are displayed in the image, one outlined and one filled, showcasing. Two desk lamps are displayed in the image, one outlined and one filled, showcasing modern lighting options suitable for home and office environments with stylish and functional design

Modern bus stop shelter with digital screen and bench in urban setting. The image depicts a contemporary urban bus stop featuring a sleek, black metal shelter. The image depicts a contemporary urban bus stop featuring a sleek, black metal shelter with a curved roof. The shelter includes a built-in digital screen on one side, displaying a green vertical line, possibly indicating it is turned off or in standby mode. Beneath the shelter, there is a bench attached to the structure, providing seating for waiting passengers. The background shows a quiet street

Email Verification Code UI on Dark Background with Modern Authentication Interface Design. Clean and modern dark mode user interface for email verification. Clean and modern dark mode user interface for email verification featuring a 6-digit code input field, verify button, and resend option. Ideal for login security, two-factor authentication (2FA), account verification, and cybersecurity-related mobile or web applications. Minimalist UI design with high contrast and user-friendly layout

Email Verification UI Dark Theme with OTP Code Input and Continue Button. Modern dark mode email verification interface featuring one-time password (OTP) input. Modern dark mode email verification interface featuring one-time password (OTP) input fields and verification button. Clean and user-friendly authentication screen designed for secure login flows, account confirmation, and mobile or web app onboarding systems

Silver digital camera with large screen. The image depicts a sleek, silver digital camera with a large rear screen. The camera features a prominent lens on the. The image depicts a sleek, silver digital camera with a large rear screen. The camera features a prominent lens on the front, a viewfinder on the top, and various control buttons on the back. The design is modern and compact, suitable for both amateur and professional photographers. The camera's screen is turned off, and there are several functional buttons, including a mode dial and a shutter

A modern automatic transmission gear shifter inside a vehicle console. This illustration features a sleek, modern automatic gear selector mechanism positioned. This illustration features a sleek, modern automatic gear selector mechanism positioned within a vehicle center console. The design utilizes clean lines and a minimalist aesthetic, highlighting the gear shift lever and the illuminated indicator panel showing various driving modes. The color palette consists of neutral grays and whites, creating a professional and functional visual style suitable