Simple website with a responsive design for mobile and PC. I have templates for both versions; each contains only a few images and a brief text, although the designs are quite different from each other. The development must be carried out using exclusively pure HTML and CSS code, without employing WordPress or others.
I am in need of a skilled Performance Based appointment setter with experience in the solar and roofing industries. Key Responsibilities: - DM appointment setting focused on the solar and roofing markets. - Specifically targeting the USA. - Aiming to set between 11-20 appointments per week. Ideal Candidate: - Knowledgeable and experienced in direct message appointment setting, especially within the solar and roofing industries. - Exceptional communication skills with a keen eye for lead identification. - Prior experience in performing such tasks on a national level is a definite asset. Compensation- 15% of Every deal Each Deal is $5,000-$50,000 in Value
Note : my budget not more 10$ for whole project Create web app based on chatgpt API and custom model . With frontend and backend Requirements : The idea is to create a web application that integrates ChatGPT API and a custom model. The functionalities include generating scenarios using ChatGPT API and then distributing tasks to users based on the scenario and their profiles or needs. For example, let's say the chatbot has users A, B, C, and D. The system selects which user to assign a task to based on their profile or needs. If the task is assigned to user B, they perform the task. If user B accepts the task, the system may assign a task to user A next. If user B declines, the system may change the scenario or assign the task to users C or D. In essen...
I'm in need of a skilled developer to incorporate a web builder interface into my Medusa JS based platform. The key requirements for this project are: - **Features and Functionalities:** I want the web builder to have a drag-and-drop interface and pre-designed templates. This is crucial for the user experience and will set it apart from other platforms. - **Drag-and-Drop Interface:** I need the drag-and-drop interface to be easy-to-use, and allow users to rearrange elements. It should also support multiple device views, such as desktop, mobile, and tablet. - **Pre-Designed Templates:** The pre-designed templates should be modern and clean. It would be beneficial to have a variety of industry-specific templates and customizable color schemes, but for now, the primary fo...
...WordPress. I have detailed instruction for what I need on the home page. Please see attached document for more info. I need to create this page and make it dynamic in WordPress. No need to create designs separately for approval but this page can directly be created in WordPress. Once it is created, I would like you to host it on my server so that my developers can check the code and we can post real data to see if its working as expected. The page should be 100% dynamic & responsive. I need it quickly in next 2-3 days. There will lot of more work when you do it. Skills and Experience: - Deep knowledge of WordPress - Excellent grasp of minimalist and modern design - Strong portfolio showcasing Custom WordPress designs My budget is Rs. 2000 - 4000 for this work. I'll ...
Note : my budget not more 20$ for whole project Create web app based on chatgpt API and custom model . With frontend and backend Requirements : The idea is to create a web application that integrates ChatGPT API and a custom model. The functionalities include generating scenarios using ChatGPT API and then distributing tasks to users based on the scenario and their profiles or needs. For example, let's say the chatbot has users A, B, C, and D. The system selects which user to assign a task to based on their profile or needs. If the task is assigned to user B, they perform the task. If user B accepts the task, the system may assign a task to user A next. If user B declines, the system may change the scenario or assign the task to users C or D. In essen...
I'm seeking a talented individual or team with the right skills and experience to help promote my card and slots game mobile app. Key responsibilities: - Develop and execute effective promotional strategies - Drive user engagement and increase game downloads Ideal candidate: - Prior experience promoting mobile games - Understanding of card / slots games - Familiarity with mobile gaming market - Excellent marketing skills - Creative and innovative thinking - Strong communication skills. Your objective will be to boost the game's visibility and attract new players. Please include any relevant experience with game app promotion in your proposal. Looking forward to your bids.
I'm seeking an experienced and patient violin teacher for young beginners. The ideal candidate would be: - Proficient with teaching beginner-level violin specifically for children aged between 5-12 years. - Able to provide in-person lessons at a specific location Turramurra As a teacher, you should have a passion for working with young learners and the ability to break down complex concepts into simpler, easily understandable components. You should be able to create a fun and engaging learning environment for children that fosters their love for music and the violin. If you have experience with young learners and a structured teaching approach, I'd love to hear from you.
Create an online platform where users can exchange services ...Personal Dashboard: Each user has access to a personal dashboard where they can manage their offered services, view requested services, and check their credit balance. Intern Credit point System: Users earn credits by offering services and spend credits to request services. Implement a system for purchasing additional credits. Search and Filter System: Users can search for services based on categories, location, or keywords. Advanced filters to simplify the search. Review and Rating System: After the completion of each exchange, users can leave reviews and ratings for the user they interacted with. Internal Messaging: A messaging system to allow users to communicate securely without revealing personal con...
...skilled web developer to create a comprehensive tutoring website. The primary purpose of this platform is to facilitate client-to-client tutoring services, accommodating users of all ages, from elementary students to adults. The website needs to be intuitive and user-friendly, fostering seamless interactions between students and tutors. It should include features like: - Live Tutorial Sessions: Real-time connections between tutors and students. - Recorded Tutorial Lessons: An archive of pre-recorded lessons for self-paced learning. - Interactive Quizzes: Engaging tools to evaluate the learners' understanding of the topics. - Peer-to-Peer Learning: A unique feature to encourage student-to-student tutorial sessions. Added functionalities such as a robust search engine for ...
I am seeking an UK based experienced Golang Developer to build a robust and secure Go program that manages updates for another Go executable. This project requires creating a system that monitors GitHub to automate the process of updating, running, and, if necessary, rolling back an executable in a restricted Linux environment. Responsibilities: Develop a program that checks for new versions of an executable stored on GitHub and updates the running executable accordingly. Implement functionality to run the updated executable and perform startup tests to ensure its stability. Design a rollback mechanism to revert to the previous stable version if the new version fails at startup. Incorporate signature verification for each new executable to maintain security and authenticity. En...
I am seeking a Unity game developer particularly skilled in multiplayer development for a player versus player (PvP) real-time web session game in the Runner genre. Your tasks would include: - Create full game from the beggining. The perfect freelancer for this project should have: - Advanced Unity game development skills (5+ years). - Proven experience specifically in real-time multiplayer game creation (2+ successfull projects). - Session games (execute server per each session [1vs1]) Good reference on what we will build -
I am developing 2 mobile applications using Flutter and Laravel. The main focus is on seamless functionality and user experience across both iOS and Android platforms. The perfect candidate for this task should: - Be skilled in both Flutter and Laravel - Have a track record of creating excellent mobile applications - Be adept at recognizing and incorporating optimal features for user engagement - Have experience in deploying apps for both iOS and Android
I am seeking an experienced mobile app developer capable of creating applications for both Android and iOS. to create an application that can pair to the Smart Band. especially Mi Band 6 and below. only takes sleep data.
...skilled developer who can create a comprehensive multitenant subdomain distribution system for the creation of full flagged ecommerce platform to the clients consisting of {on the fly signup flow} and {theme validation} . Start with mobile no OTP -> website type selection -> plan window -> subdomain distribution sync with their store name (subdomain name suggestion/availability )(add own domain available/purchase now) -> location Filter (With auto get location feature -> .Shop type -> ecommerce filters (ex - catagory filter ) -> + others -> theme selection (based on catagory filter) . ---- Theme Get Distributed --- Now by the step by step THEME VALIDATION PROCESS consisting of products/catagory and info (about product/store/ow...
...company's branding to the next level. ******************************************* Please note I need design to show the company name which is "AutoExperts AS" and on the back side where there will be a large logo under the logo can write Coding | Diagnostic | Key programming Title of position within company: Car Electrician The card should also have space for: Phone number xxxxx email xxxxx Location : City XXXX The card should also show some information regarding services we offer which is: - Key Programming & Cutting - Unlocking Hidden features - Diagnostic & EML clearing - Software & Module updates - Retrofit Equipment - Engine Tuning DPF, EGR & IMMO solutions - Battery Registering - ECU Cloning - Airbag Programming - ****PLEASE NOTE THE FINAL...
...an all-inclusive mobile application for both Android and iOS platforms centered around booking and appointment scheduling. Key features: • Calendar Feature: Incorporation of a user-friendly calender for managing and scheduling appointments. • In-App Notification System: An alert system notifying users of upcoming appointments to ensure no important dates are missed. The ideal freelancer for this project should have • Extensive experience in app development on both iOS and Android platforms. • Excellent UX/UI design skills, making the application easy to navigate. • Robust knowledge in developing appointment booking systems and familiarity with push notifications. • Expertise in ensuring the app's compatibility across differe...
I'm looking for a digital marketer with specific expertise in social media marketing. The selected freelancer will work on campaigns across Facebook, Instagram, and Twitter. Imp: We are looking for someone who hs sucessfully ran gambling, gaming and tech support campeigns for indian company in the United States. Key Responsibilities: - Create and execute social media s...Proven experience in social media marketing, particularly on Facebook, Instagram, and Twitter. - Strong understanding of social media analytics and the ability to interpret the results to refine strategies. - Excellent written and verbal communication skills. - Creative thinker with the ability to generate innovative ideas. This is an exciting opportunity for a skilled digital marketer to make a real impac...
Confirmis ( ) is a Singapore-based business information provider specializing in connecting businesses with global capabilities; comprised of industry veterans, Confirmis business model is designed to overcome perennial lack of data (let alone quality data) to support effective decision making, particularly in developing economies. As a Site Verifier, you will be involved in our pre-employment screening by conducting a visit to our candidates’ residential address with the candidate’s consent letter. JOB DESCRIPTIONS: • Conduct the site visit to the candidate’s residential address • Conduct the basic verification of the candidate’s residence & reputation with the neighbors, head of the local community, police stations, building operators, etc. ...
I'm looking for a skilled developer who can create a page similar to But much simpler. So basically user can use three fields (Keyword, Location, Subject) and the results should be listed and when a result is selected by a user, the right panel will render the relevant information (same way as ). I want everything to be component based so I can easily remove or add when needed. Each component should be ready to be used with a great design. My website is on Wordpress using Avada Theme. So I would prefer to use the same theme if possible. This will be an ongoing project based on how well it is implemented and its success. I will chose a professional who offers a fair price as I want to go minimal first and then expand. Thank you. Kam.
I'm in need of a Django Developer with React experience to work on projects for one of my client. Requirements and Responsibilities: - You should be comfortable working with Django, a high-level Python web framework, and have experience in building web applications with React. - The projects will include features like user authentication and registration, real-time notifications, and integration with third-party APIs. - You should be available to work on multiple projects at once, ensuring timely and quality deliveries. - The ability to communicate effectively and understand the diverse requirements of different projects is essential. - Experience with multiple projects and a strong understanding of best practices in Django and React are highly preferred.
I'm seeking a skilled plugin developer with a talent for creating detailed and lifelike online environments. The project involves working on a server plugin aimed at providing an authentic horse-related experience. Highlight Features: - Implementation of a highly detailed "Breeding" functionality. The plugin should simulate realistic genetics and pedigrees. Coding skills that accurately mirror real-life genetics are a must. - The "Horse Illness" feature. This should take into account various factors such as environmental conditions, the age and breed of the horse, and interactions with other horses. Experience with AI that can account for these dynamic variables would be ideal. - Additional features involving other realistic horse behavior, such as eatin...
I'm setting up a new enterprise, and I need a capable team to bring my concept of an innovative quiz and gaming mobile app to life. This app's target audience are users from all age groups so simplicity, attractiveness, and user-friendly design must be kept in mind. Key Features: - Innovative multiple-choice quizzes, appealing to all age groups. The ideal candidate should possess the following skills and experience: - Proficiency in both Android and iOS development - Experience in frontend and backend development - Strong skills in UI/UX design to effectively create an engaging and user-friendly environment. Only those with a comprehensive understanding of this project and the required skills need apply. Suggest your game-changing ideas in your proposals!
Looking for a personal assistant who is ideally based in Indonesia to support a busy executive/business owner to manager various admin related tasks. These include: - Online research for home renovations / home moving - Bookkeeping and data entry of receipts and audit of existing receipts and invoices - Budget management - Online research for furniture and home decorative items (Gumtree / Facebook Market Place and Google) Immediate start and must be familiar with Google Workspace (G sheets, G docs, Gmail and etc.
...involves taking existing stock photos and replacing the sunglasses with our own design. Key Requirements: - You will be provided with existing 3D renders and STEP files of our sunglasses, which you will integrate into the stock imagery. - The final deliverables should be in JPEG or PNG format and include native files. - The goal is to achieve a level of realism that is indistinguishable from a real photo. Deliverables: - I'm looking for 5-10 final images created for two different sujnglass designs - Each image should showcase the sunglasses being worn in a natural and appealing way, with the highest level of realism possible. Ideal Candidate: - Proficiency in graphic design and photo manipulation software. - Experience in creating photorealistic images. - Ability to work...
I'm in need of an expert in mobile application testing to ensure the functionality, performance, and compatibility of my app across iOS and Android platforms. Your role will involve: - Conducting thorough functional testing to identify any bugs or issues with the app's features and functionality. - Executing performance testing to ensure the app runs smoothly and efficiently on both iOS and Android devices. - Performing compatibility testing to guarantee my app works seamlessly across various devices and screen sizes. The project is extremely urgent, so I need someone who can start immediately and work efficiently to complete the testing as soon as possible. Ideal candidates should have: - A strong background in mobile app testing wit...
I'm seeking a skilled telecaller to primarily focus on sales. The emphasis will be on selling real estate, particularly aimed at residential property sellers. Required Skills and Experience: - Previous telecalling experience, ideally in real estate. - Proven track record in sales, with a strong ability to convince and persuade. - Excellent interpersonal and communication skills. - Knowledge of the real estate market and understanding of the needs of residential property sellers. - Ability to meet sales targets and work under pressure. Responsibilities: - Reach out to potential residential sellers to explain and sell our real estate offerings. - Generate leads for potential sales targets. - Maintain a comprehensive record of al...
It is necessary make some simple changes to a project management application made in Laravel. The change are: Please answer only if have experiences in project management software. And show my the url of similar job made because I don't asign the job without see the real competences
...practices to keep our content fresh and engaging. What You Bring: Proficiency in Canva is a must. A strong portfolio showcasing your design skills and creativity. Attention to detail and a keen eye for aesthetics. Excellent communication and teamwork skills. Ability to work efficiently in a fast-paced environment and meet tight deadlines. Join us in shaping the future of our brand and making a real impact in the digital space! If you're ready to unleash your creativity and be part of a dynamic team, we want to hear from you. Apply now with your portfolio and let your designs speak for themselves!...
I need this image ready to be used as a hero image for an Amazon product. Please make it the correct size, add a white background, and insert some potato fries into the blue bucket to simulate real food. The winner will be selected for ongoing work.
...would also assist in the development of a fintech API with specific features. Key Project Details: - Content Writing: The role would involve producing engaging, informative content specifically around the topic of fintech API, Payment processing, and software development. - API Development: The ideal candidate would be a skilled developer with experience in fintech API. Key features would include real-time data integration, payment processing, and user authentication. Payment Processing System Requirements: - Ability to accept multiple payment methods - Secure encryption for sensitive data - Integration with popular payment gateways Ideal Skills and Experience: - Proven experience in content writing on fintech topics. - Proficiency in fintech API development. - Strong underst...
I am looking for a skilled Wordpress developer to create a website 100% similar to Here are the specific requirements: - Incorporate live updates, news articles, and match schedules features. You should be able to efficiently integrate real-time update systems. - For this iteration, we will not include user registration or login. - Adopt a bold and bright color scheme to capture users' attention and inspire engagement. Experience in developing sports websites or news platforms will be a huge advantage. Proficiency in Wordpress is a must, and a portfolio that showcases similar projects is highly desirable. An understanding of sports and its trending updates will be beneficial. Creativity in design is appreciated, as we are aiming to create a vibrant and dynamic
I need a dynamic website that not only offers information about my jet ski rental services, but also includ...Online Booking System: To facilitate easy and quick rental process for potential customers. - Digital Marketing Campaign: To attract and reach a larger audience, hence boosting sales. - Customer Review Section: To instill trust and transparency to potential renters. My marketing and website strategies target these key groups: - Individuals looking to buy/rent jet skis. - Tourists visiting my location. - Existing jet ski customers. - San Francisco / Bay Area The ideal candidate should possess experience in website design and development, digital marketing, and customer relationship management. Knowledge and previous work in the water sports or tourism industry would be a m...
I'm in need of a lead generation expert focused on B2C marketing in the real estate industry. - Target Audience: My target audience is aligned with the real estate sector. - Lead Type: I'm specifically interested in generating leads related to farmland. - Geographic Focus: The leads should be from, Bangalore, Karnataka, India. The ideal freelancer for this job will have: - Proven track record in B2C lead generation, especially in the real estate sector. - Expertise in generating leads related to farmland. - Familiarity with the real estate landscape in Karnataka, India. Your work will be instrumental in helping me acquire quality leads in this niche, please share your relevant experience when bidding.
I am looking for an experienced graphic designer to create a visually appealing flyer for my real estate business. The flyer will feature both residential and commercial properties. Key Details: - The emphasis will be on property features rather than prices or contact details - You should have experience in real estate marketing or similar fields - A clean, professional aesthetic that aligns with the upscale nature of our real estate offerings is essential - Ability to convey property features attractively and succinctly is crucial Skills and Experience: - Proven graphic design skills - Experience with real estate advertising is preferred - Strong grasp of marketing & advertising principles - Ability to interpret and portr...
I require a unique search engine designed that can effortlessly comb through several car websites (, , , , , , , Facebook Market Place) and display the results in one convenient place. Key functionalities should include: - Advanced filtering options - Price range filtering - Location-based search Ideal expertise would entail experience in advanced web scraping and designing search algorithms, along with a deep understanding of diverse automobile databases and SEO. The candidate should be capable of verifying and testing the accuracy of the collected data as well. Efficiency in coding with an ability to manage site speed and response time is crucial, especially considering the breadth
I'm seeking a skilled plugin developer with a talent for creating detailed and lifelike online environments. The project involves working on a server plugin aimed at providing an authentic horse-related experience. Highlight Features: - Implementation of a highly detailed "Breeding" functionality. The plugin should simulate realistic genetics and pedigrees. Coding skills that accurately mirror real-life genetics are a must. - The "Horse Illness" feature. This should take into account various factors such as environmental conditions, the age and breed of the horse, and interactions with other horses. Experience with AI that can account for these dynamic variables would be ideal. - Additional features involving other realistic horse behavior, such as eat...
I'm in need of affiliate marketer to promote a specific software; a website administration tool. This is a commission-based role, and your focus will be to boost sales and visibility of this particular software. Here are my expectations: - You should have substantial knowledge in website administration software - Proven experience in affiliate marketing is vital - Having any former marketing experience revolving around software would be a great advantage Please, kindly note that there's no specific functionality or feature for the tool that should be primarily promoted. Your goal is to universally market this software to prospective buyers and commission is pay based on the sales generated
I'm seeking a qualified app developer, with expertise in WooCommerce, to create an app for my website. I need the app to function seamlessly on both iOS and Android platforms. Key features that I wish to incorporate include: - Customer Reviews: The ability for customers to leave feedback will provide invaluable insight and drive improvement. - Live Chat Support: This must be incorporated to enhance customer service and facilitate real-time assistance. Additionally, I need the app to integrate with third-party services such as: - Payment Gateway: To ensure secure and convenient transactions. - Shipping Service: For streamlined delivery processes. Ideal skills and experience include previous work with WooCommerce, proficiency in iOS and Android ...
I am looking for an experienced mobile app developer who can create a mobile e-commerce application for both iOS and Android platforms. The primary goal of this app is to provide a seamless shopping experience for users who watch videos on the platform. Key Features: - The app should offer both product selling and video streaming functionalities. - The product selling section should include a robust product search feature. This is crucial for helping users find and purchase products they discover while watching videos. Ideal Skills: - Proficiency in mobile app development for both iOS and Android. - Previous experience in developing e-commerce apps, especially those with integrated video streaming capabilities. - Strong understanding of U...
I'm in need of someone to shoot a full day video on the 13th of May in Rio de Janeiro. The task is to shoot raw, unedited footage of the subjects (people on a green set). Key Responsibilities: - Video Shooting: The main task is to shoot raw footage ...Videography: A professional with experience in shooting videos, particularly in event environments, is preferred. - Equipment: You will need to have your own equipment for the job. - Time Management: Given that this is a full day shoot, the ability to manage your time effectively and stay energized throughout the day is crucial. Please note that we have a specific location already set for the event, so you will need to travel to this location in Rio de Janeiro. If you have any questions, feel free to ask. I look forwar...
I'm looking for a knowledgeable freelancer who can create a mobile app on both Android and iOS platforms. Although I'm unsure about the specific functionalities needed at present, having experience with user authentication, in-app purchases, and real-time messaging will be highly beneficial. Your expertise and guidance will be highly appreciated in determining the key features necessary for a successful and user-friendly app. This project will require not only technical skills but also a creative problem-solving attitude. If you're up to the challenge, I'd love to discuss my project further with you.
I'm seeking a skilled developer to build a speaker identifier using Python and the Siamese Network model. It must be able to: - Differentiate between multiple speakers in a single audio clip - Identify the same speaker across different audio clips The developed system should accept .WAV as the input format. It's crucial for the prospective freelancer to be proficient in Python, with a deep understanding of Siamese Networks and audio processing. Sound knowledge of Machine Learning principles and techniques would also be a plus. ** explain the code
...Expectations: - This report should provide a high-level overview of the current blockchain adoption trends in the marketing industry. It should not delve into case studies or predictive analysis, but rather provide a broad perspective on what's happening in the field. Structure: - I would like the document to be structured by adoption case. This means that the report should be structured around real-world applications and use-cases of blockchain in digital marketing, rather than by marketing channels or industry sectors. Skills and Experience: - Strong background in research, ideally with a focus on cryptocurrency and the marketing industry. - Experience in producing high-quality, succinct reports that distill complex information into manageable, informative content. - Un...
...practices to keep our content fresh and engaging. What You Bring: Proficiency in Canva is a must. A strong portfolio showcasing your design skills and creativity. Attention to detail and a keen eye for aesthetics. Excellent communication and teamwork skills. Ability to work efficiently in a fast-paced environment and meet tight deadlines. Join us in shaping the future of our brand and making a real impact in the digital space! If you're ready to unleash your creativity and be part of a dynamic team, we want to hear from you. Apply now with your portfolio and let your designs speak for themselves!...
Looking for an experienced embedded systems developer to assist with bringing an existing prototype to market. More information will be provided on request but broadly speaking current prototype is based on a series of ESP32 modules using ESP-IDF. We're seeking a developer/engineer experienced in PCB design and firmware development on the ESP32 platform with particular experience on fine-grained optimisation of memory management.
We are developing a cutting-edge, modular, and cloud-based CRM and ERP system designed specifically for startups and small to medium-sized enterprises (SMEs). This all-in-one solution will streamline essential business functions, including finance management, sales management, marketing management, human resources management, inventory and supply chain management, project management, and tech support management. Key Features: 1. Modular architecture: Users can customize the system by selecting the modules they require, enabling easy scalability and cost-efficiency. 2. Seamless integrations: The system will integrate with popular business tools and platforms, ensuring a seamless workflow and data synchronization. 3. Intuitive interface: The user-friendly interface and responsive de...
Scope Document - “Turk’s Compass” Mobile App Development & Project Project Overview Project Name: “Turk’s Compass” Mobile App Development Project Budget: up to 500-1000 CAD Project Title: Project Abstract: Introducing "Turk’s Compass" – a ground-breaking Yellow Pages mobile app to serve as a “finder” for services/establishments and information. This mobile app should be released both on the Apple iOS and Google Android App Stores. Targeted audience of the application are: a) Entire Turkish community in Canada regardless of their city (Supporting major cities, such as Toronto, Montreal, Vancouver, Ottawa, London, Calgary, Regina) b) Anyone from Turkey w...
I'm searching for a proficient app developer who can help me create an intuitive platform. Its primary function should be enabling people to rent out their recreational equipment to others within their vicinity, with fees determined by themselves. Key Features: - Must be accessible on iOS, Android, and Web. - The application should support different types of recreational equipment. However, specific types are yet to be determined. - Enable location-based, category-based, and keyword search for available equipment. Ideal Skills and Experience: - App Development for different platforms (iOS, Android, Web) - Experience in creating rental marketplace Apps - Ability to implement multiple search functions Your knowledge in this sector will contribute gr...
...firm and handle 50+ clients. I'm looking for something somilar to botkeeper or integra. Key Requirements: - Seamless integration with QuickBooks and banking platforms for real-time data syncing. - Utilize machine learning to categorize bank transactions accurately, providing reliable financial insights. - Ability to reconcile bank transactions, ensuring the accuracy of financial records. - The system should send detailed financial reports via email, keeping stakeholders informed. - Additionally, the script should be able to handle amortization schedules and other related uploads. - A feature for journal entries based on additional uploaded information, like amortization schedules, is needed. User Interface: - A user-friendly and intuitive interface is essential for...
