Comgoogle markerlavori

App per realtà aumentata. Serve una app per la lettura di un marker/logo, tramite fotocamera di smartphone o tablet visualizza contenuti video, 3D ecc.

Ho un e-commerce di lampadari, vorrei creare foto 3d dei miei lampadari da poter far proiettare ai miei clienti tramite app open source in realtà aumentata ,tramite marker, nelle proprie pratica il cliente stampa il marker su un foglio, scarica un lettore di marker (QR o altro), e tramite il cellulare vedrà il lampadario in 3d nella posizione da lui scelta all'interno della propria gia foto in 2d scontornate in psd dei lampadari, utili nel caso di sola trasformazione in 3d. Sono aperto anche all'invio del prodotto per eventuale scansione 3d.

Salve dovremmo realizzare una applicazione di realtà aumentata con Unity per il settore industriale . l'applicazione deve prevdere 6 fasi di marker di realtà aumentata dove far apparire delle animazioni

App per Android Ho bisogno che venga progettata e realizzata Acquisizione dati gps da interfaccia bluetooth, caricamento immagine dxf con coordinate, possibilità di impostare marker ed effettuare misure in tempo reale su dxf esportazione con point marker provenienti da dati gps on field in dxf ed invio di file dxf creato tramite email.

Ho un lavoro in corso collegato a un progetto precedenteMarker for papers and digital files'

...a WebAR experience without incurring expensive monthly costs. Could you suggest some cost-effective solutions and the necessary requirements for implementation? ### Requirements: 1. **Open-source Libraries**: - ****: - Technology: JavaScript - Compatibility: WebXR, WebRTC - Cost: Free - **MindAR**: - Technology: JavaScript - Functionality: Marker-based AR - Cost: Free 2. **Frameworks**: - **A-Frame**: - Integration: - Cost: Free - Technology: Web-based framework 3. **Combination Solutions**: - ** with WebXR**: - Technology: JavaScript - Functionality: 3D graphics rendering, AR integration - Cost: Free 4. **Commercial Platforms (Optional for Initial Development)**...

...is to display maps with markers. The map markers require custom icons that correspond to different locations. Key Requirements: - Angular Experience: You must be proficient in Angular to successfully integrate the Leaflet maps into the existing application. - Proficiency: You should have a solid understanding of and how to work with it within an Angular environment. - Map Marker Customization: Experience in customizing map markers in and Angular is crucial for this project. - Real-time Data Handling: The map data should be updated in real-time based on user input. Experience with real-time data handling is a plus. It's important that you're able to deliver high-quality, efficient and maintainable code. Please include examples of similar projects you've worked

...the build process of my Liferay project. I require a freelancer who can effectively optimize the build process and resolve the issues encountered during the build. The overarching goal is to significantly reduce the time taken for the build and ensure the project can be built without any failures. Specifically I am just facing issues configuring the build path and hence getting a Gradle Error Marker for which I have attached a screenshot below. In my opinion the problem just lies in creating the Environment Variables or properly using the correct JDK version required for the task to be completed Note: I am using a Mac OS Ideal skills and experience for this job include: - Extensive experience with Liferay and Gradle, particularly with versions 7.4 or later and 6.x or later ...

...for this, so the developer would need to work from scratch. Key Project Requirements: - Design an Interactive Map: The map should be engaging, user-friendly, and provide a clear view of the restaurant locations. - Marker-based Information Display: When a marker is clicked, it should display the name of the corresponding restaurant. - Scalability: The map should be able to handle over 20 restaurant markers effectively. Ideal Skills and Experience: - Proven experience in developing interactive maps - Proficiency in working without third-party APIs - Familiarity with integrating marker-based information display - Ability to create a scalable solution that can handle a large number of markers If you're confident in your ability to deliver a high-quality, fully f...

I am in need of a highly skilled developer to produce an interactive map for my project on route learning. The key features that this map needs to include are: - Clickable markers – These markers will serve as key interaction points for users of project to move from one point to another as instructed. - Information display – When a marker is clicked, it should reveal a combination of text information and images. This will further engage the user and provide them more in-depth data. - Embedded map display – The created map may be optimized to be embedded within a webpage, standalone or pop-up feature. In terms of skills and experience, it would be ideal if the freelancer has a solid background in web development, particularly in creating interactive elements fo...

I'm looking for a TradingView Pine Script that will specifically help me identify the 52-week high of a stock and plot a marker on the chart when this price point is reached. Key Requirements: - **52 Week High Calculation**: The script needs to identify the highest high of a stock in the past 52 weeks and utilize this as the 52-week high. - **Marker Plots**: When the price hits this 52-week high, it should automatically plot a marker on the chart to make this point visually identifiable. It's important that the script is accurate in identifying the 52-week high and that it's reliable in plotting the marker when this price level is reached. Ideal Skills: - Proficient in TradingView Pine Script - Experience in developing custom indicators and str...

...expert in React and HighCharts to help me with a few tasks: - Debugging my current React code that integrates HighCharts. The issues I'm facing include: - Marker-related issues that involve displaying top 5 markers on one button click, and another set of 5 markers on another button click. - Implementing changes in the HighCharts graphs: - Adding data labels to the graphs. - Customizing tooltips on hover. - Dealing with spacing and trendline issues between data points. The ideal freelancer for this job should have: - Profound experience with React, HighCharts, and frontend development. - A solid understanding of marker issues within HighCharts. - Proven experience in debugging complex React code. Your work will be crucial to ensuring my applications...

...detection and with marker-based tracking, models ans marker image are in url, that i will provide you. - GENERAL FEATURES - Timline 1 or 2 days - With webAR - Adapted to mobiles - It must be done without Unity! - The AR must work whether it is opened from an Android and Apple device - Need the source code - The URLs must be modifiable - PROJECTE SCREENS The projecte will only have 3 screens... - MAIN SCREEN See image "main " - Screen Elements - 1 button to open plane detection screen - 1 button to open marker-based screen - MARKER SCREEN See image "marker " - Before load screen elements - An image is downloaded fro...

I have set the budget to 100usd but we can negotiate as we discuss the project

...display the locations on the google map. We can push the location name through APIs and those locations should be populated on the Google map Requirements: - Display Locations: The developer should help in displaying locations on the map using an external API. - Generating Directions: The app should also be able to provide accurate directions to users based on the selected locations. - Custom Marker Designs: I'm looking to have a unique set of markers on the map. The developer should help in implementing this feature. Ideal Skills: - Proficiency in Google Map API: The ideal candidate should have a strong understanding of the Google Map API and its various functionalities. - Experience with Custom App Development: Given that the integration is for a custom app, the d...

...dates) - Event Registration: The application should allow for the registration of events. - Staff Allocation: The app should provide a mechanism for assigning staff to various events effectively. - Dashboard for Administrator - Creation/Modification/Deletion by Administration User (up to 5) of these Entities: o “Place” providing following info: Name, Description, Photo, Position (shown with a marker on a map) o “Service” providing following info: Name, Description, Photo, Minimum Number of User necessary to provide the service. o “Events” providing following info: Name, Description, Photo, Place (selected among the place defined by the Administrator itself) (single choice. 1 to 1 link), Services (multiple choice. 1 to many link), Date and Tim...

I am currently creating an intricate poultry farming system. I require a skilled freelancer to develop a realistic simulation demonstrating a robot's interacti...identification. - Implementing inverse kinematics for controlling and manipulating the robotic arm. This aspect is significant as it will be used to simulate painting on the target - the identified infected chicken. - Validation of this simulation will require demonstration of effective use of inverse kinematics in creating realistic, smooth movements for the robotic arm while it performs its marker task. Ideal candidates should have substantial experience with simulation projects and a strong understanding of inverse kinematics for robotic controls. Those with a background in agriculture or related fields will be gi...

I am looking for an expert to assist in developing a precision landing system for an ArduPilot drone using a specific camera model. 1. Integration of Camera System: Utilize a high-resolution camera to capture real-time images for landing guidance. The camera is already configured on the drone, and we aim to use visual cues (specifically, an ArUco marker) for precise landing. 2. Code For onboard computer: Code to process visual data and execute precision landings autonomously on rpi4 . 3. Testing and Validation: Conduct rigorous tests to ensure the system's reliability and accuracy in various operational scenarios. We expect this project to be completed within 1 weeks from the start date.

...detection and with marker-based tracking, models ans marker image are in url, that i will provide you. - GENERAL FEATURES - Timline 1 or 2 days - With webAR - Adapted to mobiles - It must be done without Unity! - The AR must work whether it is opened from an Android and Apple device - Need the source code - The URLs must be modifiable - PROJECTE SCREENS The projecte will only have 3 screens... - MAIN SCREEN See image "main " - Screen Elements - 1 button to open plane detection screen - 1 button to open marker-based screen - MARKER SCREEN See image "marker " - Before load screen elements - An image is downloaded fro...

I am looking for a skilled React Native Developer who can help me create a map-based service app. The app will offer services like location tracking and generati...KPI - For the nearby places search feature, I will need: - Filter by category: To enable users to find relevant places - Sort based on property: This will enhance user search experience Ideal Skills: - Proficient in React Native framework - Experience with mapping services - Strong understanding of real-time tracking - Previous work on location-based service apps - Familiarity with custom marker implementation - Ability to create a user-friendly and robust UI I am open to suggestions and ideas on how to further improve the app. Please share your previous works and let me know if you're interested in working o...

I'm looking for a skilled developer who can create an AR experience attached to my business card. When the card is scanned through a smartphone camera, I'd like a company introduction video to play. It needs to be created in on a PC but play when when using an iPhone to scan the business card marker. Key Requirements: - Upon scanning the AR marker (the business card), the video should play automatically. I have the business card created. - The video must be a company introduction video. I have the video recorded. - The AR experience should be optimized for iPhone use. May require compressing video. Considering the nature of this project, prior experience with AR development and app creation would be a plus. The successful candidate should also be able to ensur...

I'm in need of a skilled freelancer to help me in the development of an API that will connect my application with PyAdmin. Key Requirements: - The primary aim of my app is to implement mapping functionality, specifically utilizing Google Maps. - The mapping functionality should enable the adding of markers to the map. - These markers should b...specifically utilizing Google Maps. - The mapping functionality should enable the adding of markers to the map. - These markers should be added dynamically, fetching coordinates from a database. Ideal Skills and Experience: - Proficiency in and Google Maps API - Experience with PyAdmin and database integration - Understanding of API development and integration - Previous work on dynamic marker implementation in Google Maps.

I'm needing a skillful video editor specialized in creating engaging and dynamic YouTube entertainment content in athletics. The videos are typically under the 5-minute marker and require creative editing to grab the viewer's attention from start to finish. - Key Responsibilities: - Editing and enhancing footage - Adding relevant and appealing transitions, effects and soundtracks - Ideal Skills: - Proficiency in video editing software (Adobe Premiere Pro, After Effects, Final Cut Pro) - Ability to work creatively under short deadlines - Understanding of YouTube athletics audience - Experience with similar projects is a plus. Your mission will be to help the story come to life, making sure it's both appealing and engaging for the viewers.

...overhauled can be replaced with equipment of equivalent weight. 2. Platform and Technology a. The application must be developed for iOS and Android mobile platforms. b. Use of Augmented Reality library/framework that supports multi-platform so that it is expected to provide a consistent and smooth experience across various devices. c. Integration with the latest Augmented Reality technologies such as marker-based AR, markerless AR, and QR recognition to display equipment information. 3. User Interface (UI/UX) a. Creation of a user interface in two languages, Indonesian and English. b. The user interface must be well designed to ensure an intuitive and user-friendly experience. c. The UI/UX design must be responsive and able to adapt well to various screen sizes on Android an...

I have set the budget at $100, similar to the pen. The marker should be a much simpler process, but we can do milestones if it takes longer. Please let me know if that works for you.

...route navigation. - **Ratings and Reviews**: Allows users to read and submit feedback. - **Issue Reporting**: Users can report inaccuracies. ### **Map Screen** **Overview:** - An interactive map displaying stations as clickable markers. **Features:** - **Interactivity**: Users can pan and zoom across different areas. - **Marker Details**: Tapping a marker shows the station's name and prices. - **Direct Navigation**: Allows users to start navigation directly from the marker. ### **User Profile and Authentication Screens** **Overview:** - Manages user authentication and profile settings. **Features:** - **Login/Registration Forms**: Secure entry points for user authentication. - **Profile Management**: Users can edit their profiles and set preferences. - **...

I'm looking to create an innovative way to showcase photos album. - The idea is to display these photos on a map as markers, with each marker revealing a thumbnail image of the photo upon interaction. - Further, I want additional information like the location name, a description or caption of the photo and the date it was taken to be included with these photo thumbnails. Ideal skills required: - Proficiency with WordPress and related plugins - Understanding of interactive map integration - Good design aesthetics and thumbnail generation techniques Experience in creating similar photo mapping projects would be a plus.

I need a custo...The map should have clickable markers with custom icons. The markers should also be clustered to avoid clutter in case of overlapping locations. - **Filter Dropdown**: I need a filter dropdown that allows users to filter the markers based on WordPress page categories. However, this filter should allow users to select only one category at a time. - **Pop-up Information**: When a user clicks on a marker, a pop-up should display showing the page's small featured image, title, categories, and a link to the page. Ideal Skills and Experience: - Proficient in WordPress and experience with Advanced Custom Fields (ACF). - Strong experience in Google Maps API. - Ability to create interactive and dynamic user interfaces. - Familiarity with JavaScript and AJAX for the f...

...base options they can choose from. From that point they will be able to change the following features on the dial: - the colour (change the colour of the sub dials if dial has chrono features) - the texture - the colour of all text on the dial - the finish (e.g matte, glossy, etc) - the hour numerals colours - the hour numeral language (arabic, roman, english, chinese, hebrew, etc) - the minute marker language (arabic, roman, english, chinese, hebrew, etc ) - baton/or no hour markers - remove or add minute markers - stone dial (if a user selects a stone dial, this will give limited options available) - upload picture or logo. (if you can add the final logo into the watch once completed then that could be cool also) The process will be the following flow: select brand (logos wi...

...OpenLayers script for my project. It's a Store Locator website with store detail pages ("similar" to TripAdvisor). The structure will be: - Home page: a full page map with all custom markers with OpenLayers and OpenStreetMap - Responsive ( of course :-) ) - Markers will be taken from a table in the database (ID, name, address, coordinates, tel, email, social etc etc...) - When you click on a marker there will be a popup with some information and if you click on the popup you will be redirected to the detail page of the store - In the detail pages users can add photos (approved by admin) - Users can review the store and add photos in the review - Just to be sure you read this description and you are not a bot, please send me "HELLO MOTO" as first message...

I am in need of a skilled developer to bring my vision to life: an augmented reality mobile application for both iOS and Android platforms. Key aspects of the project are: - Development of AR Features: The app should center primarily around marker less image recognition and tracking AR. Just think to something like ArtiVive. The app beahviour should be very similar, no complex user interactions are required. The images to be recognised should be 10. This could be a web app or a native app to be published on mobile stores. The app should support two languages for both menus and videos to reproduce when the target images are recognised. Ideally this could be the raw structure of the app: - splash screen at start. - opens the camera for target acquisition with a viewfinder on th...

...proxy should be able to also obtain input from user, and relay user input to the Web API. Partial marks will be given for using external proxy. • Use the Javascript Framework React to implement the functionalities of your application. UI Design The look and feel of your web application should fit the theme of your application. You should create and implement your design to impress your client (the marker). In addition, attention to detail is expected. In coming up with your design, you should apply the design principles covered in the lecture. Note: You should not use an existing CSS framework (such as Bootstrap and Foundation) to implement your layout and design...

I need animat...documentaries. This project involves the following: - Crewting a map animation that can effectively depict historical events, geographical landmarks, and the movement of characters for a documentary. - The purpose of the animation is not just to entertain, but also to educate viewers about the subject of the documentary. - Excellent skills in creating zoom in/out effects, route tracing, and marker animations. Ideal applicants should have: - Experience in creating map animations preferably for documentaries - A good understanding of how to strategically use animations to help tell a story - Visual storytelling capability with an eye to every detail - A portfolio of past animations, preferably of a similar nature. Looking forward to collaborating on this excitin...

Im a prop builder and I'm in need of a skilled Arduino programmer to assist with a stepper motor project. I have an Arduino Uno and a CNC shield, and need help in programming them to make my stepper motor move back and forth at different times. Im building the opening scene can opener in Back to the Future. marker 2:20 This is for my cat Daisy, I want to make an automated can opener because Back to the Future is my all-time favorite movie and it would be so fun to make and have. I started 3d modeling it back in college for a project but COVID ruined my class and never got to learn Arduino... I have pretty much all the pieces and mostly figured out how everything should work. The key requirements are: - Configuring Arduino Uno and CNC shield to

I'm seeking a skilled Laravel developer with proficiency in Vue3, JavaS...Proficiency in managing databases is important as you will be handling data management tasks. Google Maps Integration: - Geolocation: A fundamental feature of our project is the use of location services. You are expected to implement geolocation services. - Directions and Routing: You will be tasked with implementing the feature that allows users to get directions and routes to various destinations. - Marker: You need to implement a system that allows users to drop and interact with markers on the map. Ideal Applicant: - Proficient in Laravel, Vue3, JavaScript and PHP - Experienced in Backend Development, API integration, and Database Management - Proven track record of integrating Google Maps SDK in pr...

...Geolocation Tracking: The app must use Google Maps API to let the users track their location and find bookstores close to them. - Proximity Alerts: The app should also alert users when they are close to an independent bookstore registered in the app. - Visit Bookmarking: Users should have the functionality to bookmark a store after visiting it or if they wish to visit it in the future. - Custom Map Marker: Users should be able to create their own custom map markers. -Reviews: Users can review shops they've visited in the past and comment on other users' feedback, so there is an in-app rating system. -Product Tracking: If a user purchases a book from a store they visit, they can tag it to that location, so they'd have a list of all the books they've purchased b...

...guidance to the work to complete the assembly. The guidance like to be an arrow marker or message show virtually in real time pose estimation or using the Hololense. This is not a commercial work, it’s for my study and my background is mechanical, that’s why I face some difficulties to make a modification on the models. My objective is to study the Augmented Reality AR to assist the workers in the assembly process. So, the model can provide the guidance to the user on the direction of the piece1 to assembly it with main body. I have Hololens2, and later want use it to display the objects in real world and get the guidance that the model trained on. Like, I have a box and when wear the Hololens2 can show arrow marker on two corners or at the center and indica...

I'm seeking a talented and versatile content writer to create engaging blog articles, website content, and social media posts. Your role will involve crafting pieces ranging from 500-1000 words as per assigned topics. - Writing Skills: You should have experience in writing diverse content, impeccable English, and the ability to maintain the unique voice of our bra...our brand across all channels. - Research Skills: Evidence-based writing requires excellent research skills to make informed discussions on various topics. - Adaptability: Able to switch between different writing types without losing authenticity or audience engagement. Please note the primary purpose of the content is yet to be decided, therefore flexibility to adapt accordingly will be a key marker for success i...

...responsible for integrating location data into the existing product. The data should be displayed on the map in a user-friendly and visually appealing way. - Display as Markers: The location data you integrate should be represented as markers on the map. These should be clear and easy to understand for users. - Interactive Markers: I need these markers to be interactive. When a user clicks on a marker, detailed information about that location should pop up. This will help users get more information about specific locations quickly and easily. Ideal Skills and Experience: - Proficiency in HTML, CSS, and Java - Prior experience with Mapbox's API - Strong understanding of user experience and interface design - Ability to create interactive map elements - Good communication s...

I'm currently seeking an expert in working with Aruco using Python to assist me with several specific tasks. - Marker Detection: Your primary task would be to detect Aruco markers in different environments - Pose Estimation: You should be able to estimate the pose of the detected Aruco markers - Camera Calibration: You will also need to calibrate the camera used to detect the Aruco markers. The system should be very accurate considering that a high-precision level is to be achieved. Therefore, your skillset should primarily include proficiency in Python and extensive experience working with Aruco libraries. A solid understanding of how to enhance computer vision accuracy and precision is highly recommended.

...stern-brook-resort/ It should look fresh, attractive and modern and must load really fast Core Web Vitals Grade "A" and preferably under 1 second loading time. In the first step I basically need the following: - Header with horizontal navigation (no mega menu) and footer - Home page with grid of approx. 3 x 4 offers with prices, ratings etc. and an area above the offers for text with a jump marker to the remaining text below the offers. A search slot at the top right. - Category page with offers, image(s) and text - Sub-category with offers, images and text - Search results page - Product page similar or the same as here: (with Google Maps integration) and reviews of the hotels (on all pages). - Magazine page for mainly

I am in need of a unique app for Fulcrum which would help me input 2 or 3 coordinates in decimal degrees and their respective bearings to triangulate the location of a VHF transmitter within a wildlife tracking collar. Key Features: - The application should display the located transmitter's coordinates on the Fulcrum map, ideally via a pinpoint or marker. - It should also have the capability to save these specific location coordinates for future reference. - Both manual input and GPS location inputs should be available for the coordinates. Ideal Skills: The ideal freelancer for this project would have in-depth knowledge of app development especially for Fulcrum, a strong understanding of geolocation services and extensive experience in software design to provide an intuitive...

...is to position the animated sphere over the prop, and scale as needed. The sphere is motionless in most scenes but tracking is complete for clips where it moves. It just needs to align. - Prop Placement: The sphere should rest inside the glass prop and integrate with the background (for example, reduce opacity and/or add blur when it should be out of focus). This might also require masking the marker on the prop. The ideal candidate should showcase: - Strong portfolio in VFX and 2D motion graphics - Experience with After Effects - Ability to mask out markers - Demonstrates the ability to create realistic effects - Able to follow narrative directions in scene setup The full movie will be provided along with an AE project file, the animated sphere (video) and a list of clips wi...

...and connectivity features. My FlutterFlow app presently possesses a UI and design, but the connectivity aspects require refining. The UI its done, need to create the Data Types and prefer to make reference to make less calls to Firebase. - Sort by widget : section - Filter widget (save the filter selection to show on Updates page) - Page Create Property + On Google Map widget put a marker to update the Lat Lng of the Document. - Page Edit Property. + Call Collection Document show on page to edit info in case and update Document (UI done already) - Page My Properties + Call Collection Filtering List of Document user create. - Page Product Listing (Filter Collection in case user hide product) + create favorite section + fix the scroll images carro...

I am looking to hire an experienced Augmented Reality (AR) developer to build engaging AR pieces for a new app. Key Features: - The app should include the following AR features: Object recognition and Marker-based AR. Platform Compatibility: - The app needs to be compatible with iOS and Android platforms. App Theme: - The app's main purpose will be for entertainment. Ideal Skills and Experience: - Extensive experience in AR development. - Proven track record of developing for both iOS and Android. - Strong understanding of Object recognition and Marker-based AR. - Experience in creating entertaining and engaging user experiences. This project requires a creative and innovative individual who can contribute their ideas and expertise. If you are passionate...

...Example attached and detailed information below: Please see attached spreadsheet and below explanation of each point as well as what we are trying to achieve. Sorry it is a bit long winded but hopefully this explains why we need help!! Ingredients Master Tab Currently: • KAN Unique Code o When a product comes through the door it goes into a box. I then go through this box and write on it with a marker pen its own unique number. This unique number is then placed into Column A • Product Name / Manufacturer / Product Expiry Date / Manufacturer Record Number o I input the information from the ingredient that comes though the door which matches its unique code above  Is there a way we can have the product expiry date automatically be green if it is in date, red if it has...

More details: What type of product is the logo for? I need a logo for a product we call the Marker Mate. It is a unit that holds markers with a handle that could be used for kids or even adults for business use. What style or theme would you like for the logo design? Fun and playful, but not overboard as could also be used for adults, so make it classy. Who is your target audience? Both children and adults

PLEASE NOTE: In this case, the marker will need time to get the assignment graded before the end of semester so the deadline will be strict. For this assignment, your task is to design, prototype and test an extension to the TODO App from Assignment 5: “Using UMG programming and Unreal, your task is to create a simple TODO list app in order to allow the user to add and delete tasks to and from the TODO list.“ Some basic requirements/criteria: The prototype must involve original Unreal UMG programming; it cannot just be based on existing resources. Any sources that you do incorporate must be identified appropriately. The prototype must be adequate to perform a cognitive walkthrough and a user test of your identified UX design element. The user task descr...

...no previous English exposure - Feature one letter from the English alphabet (one letter per video) - Introduce colors and shapes to the young audience - Include coloring a letter of the alphabet within the video - Include music (an original, copyright-free, royalty-free background soundtrack). AI assisted music is okay. - No voice or speaking content Example: A "whiteboard hand with crayon or marker" coloring activity may be used as the base content for the video. The final alphabet letter should be large and in color with a vocabulary word/subject that starts with the same letter and a character/item included in the final ending, so the audience can practice use of the word. Example: A, the word "Apple" with a cute smiling apple character. - Proficiency in...