I am looking for a tech-savvy professional who can create an application that allows for seamless remote control of ventilation systems. The ability to work across multiple platforms is essential as the application needs to be compatible with iOS and Android devices, as well as Windows computers. Primary Features: - Timer scheduling - Remote control of ventilation systems -...safeguard our communications and data. The ideal candidate for this project should be proficient in mobile and desktop application development, with a deep understanding of systems' programming and security protocols. Knowledge of ventilation systems would be a plus. I encourage you to submit a proposal if you can deliver what I need and follow this with dedication and forward-thinking. Control panel is...
I'm seeking to build a comprehensive Pension Fund Administrative Management System tailored for my fund with 500 members. The system should incorporate the following key features and functionalities: - Workflow Tracking: The system should be capable of monitoring and managing internal workflows, ensuring tasks are assigned to specific users, with set deadlines and progress tracking. - Contribution Tracking: The system should accurately record and manage the contributions made by each member. - Investment Tracking: The system should include a functionality that tracks the investments made by the fund. In addition to the above, the system should have a Loan Management Module that allows the fund to offer loans to its members. The Loan Management Module should include: - Online Loan A...
...app source code for 1 year. Please let me know your GitHub account username so we could send an invitation to the repository. The source code can be used for the app customization with a hired developer. If you want us to build the standard mobile app for you, please follow these steps: 1. Please install the Mobile application add-on in your admin panel. Add-ons are installed in the Add-ons > Downloaded add-ons section. The access to the admin panel should have been provided by the hosting team. 2. Go to the Mobile application add-on settings page. Specify and save all the add-on settings. Make sure that you are not using images with transparent backgrounds or alpha channels for icon, splash, and feature graphic image. App with such images will not pass...
I am in need of a professional who can rigorously test my mobile application for functionality across both Android and iOS platforms. Key Requirements: - Proficient in functional testing: You should be adept at identifying, documenting, and reporting bugs, and carrying out necessary corrective measures. - Multi-platform experience: The ability to test on both Android and iOS platforms is crucial. - Real Device Testing: It is essential that you have access to a range of real devices for the testing, as this is a key requirement of the project. The testing should be thorough and cover all aspects of the application's functionality and usability to ensure a high-quality end product. Your insights and recommendations for improvements will be highly valued.
...The dashboard will manage new user onboarding and offer basic administrative features. Dashboard Pages: • /signup • /signin • /forgot-password • /reset-password o Authentication logic with two roles: user and admin o Forget / Reset password logic required • /home o Accessible to logged-in users only o Displays bot updates and useful links o Updates data retrieved from the database • /profile o Accessible to logged-in users only o Contains a user profile data form o Displays database data upon form submission • /subscription o Contains one disabled “Buy now” component with Free plan • /admin o Table of users with 3 fields (email, name, phone) and pagination All features should be implemented with server and c...
I've noticed a burning smell coming from my electrical panel within the last 24 hours. Though it's less than 1 years old, I'm concerned about a possible malfunction and require immediate assistance. Key Points: - The issue is isolated to the electrical panel and doesn't seem to be affecting any appliances or areas of my home. - The panel is relatively new, which makes the situation even more puzzling. Ideal Skills and Experience: - Proven experience in electrical troubleshooting and panel repair - Immediate availability for an urgent issue - Knowledge of safety protocols for handling electrical systems - Strong communication skills and the ability to explain the problem and solution clearly.
...to implement Spring Security in my new Struts application, similar to how it was set up in my previous system. Key Requirements: - The previous application had User Authorization and Role-based Access Control. This needs to be replicated in the new application. - The following user roles were present in the old system and need to be retained: - Admin - Manager - Regular User - View - Each role had specific actions or permissions: - Admin: Full access (Create, Read, Update, Delete) - Manager: Full access (Create, Read, Update, Delete) - Regular User: Full access (Create, Read, Update, Delete) - View: View Only access Ideal Skills: - Strong experience with Spring Security. - Proficiency in Struts framework. - Understanding of Role-based Access Control. - A...
...position closest to the first display in the order in which the planned actions are executed. Example: The first display is a projection device that projects projection light to display information on the front window glass of the vehicle, and displays information superimposed on the landscape in front of the vehicle. And, the second display is a display device installed on the vehicle’s instrument panel, displaying information on the side of the vehicle occupant seat. Example: When the execution of the main action plan displayed on the first display is completed, the action plan to be executed earliest among the secondary action plans displayed on the second display can be advanced as the main action plan, and its display can be displayed on the first display. Example: If ...
I'm experiencing an issue with my website, which is built on Sitejet accessed via my c panel. Despite successful form submissions, I'm not receiving any email notifications. I have checked my spam folder, but the notifications are not being mistakenly redirected there. Ideal candidates should be well-versed with: - Debugging on Sitejet. - Resolving email delivery issues. Experience with similar projects is preferred, alongside a good understanding of how contact forms function, specifically on the Sitejet platform. The required fix should ensure reliable delivery of email notifications upon form submission. Resolving this issue promptly and efficiently is crucial.
$50 MAX On Submit ... for an Elementor form, I need the label and value to be emailed on Submit. Currently it only sends the prices.
...to the PDF. This button should allow users to fill the form digitally, then submit the completed form directly via email. - Cross-Device Compatibility: The PDF must be compatible with both desktop and mobile devices. It should be user-friendly and functional regardless of the device used for form submission. Ideal Freelancer: - Proficient in PDF Editing: Experience with PDF editing tools and techniques is required. Knowledge of Adobe Acrobat and other related software is a plus. - UI/UX Design Skills: Understanding of user interface and user experience design principles to create a seamless and intuitive form submission process. - Mobile Responsiveness: Experience in creating mobile-responsive PDFs is highly valued, as ensuring the form works equally ...
I am looking for a Laravel expert to develop 11 pages for my website. The pages require comprehensive functionality and integration. Key Requirements: - User Registration and Login: I need a system that supports multiple user roles, including admin, user, and guest. - Database Integration: The pages need to be connected to a database for smooth data handling and storage. - Payment Gateway Integration: I am specifically looking to integrate crypto payments into the system. - Header and Footer Pages: Each page needs to have well-structured, reusable header and footer components for consistency. Ideal Experience: - Proficient in Laravel framework - Strong understanding of database management - Extensive experience in payment gateway integration - Previous work on multi-role user ...
Development a human anatomy VR application for oculus platform. When player in the app, they can choose a male or female anatomy. Then, choose the system function. Subsequently, anatomy of the system function will appear. Then player can click expand to isolate the parts with info panel to show name of organ. Then, player can close and choose other system or choose to see system of another gender. Arabic text of organ name and system name is to be provided prior or during development. Final delivery in apk.
I'm in need of an experienced web app developer to create a Food Finder application. This app aims to help users discover nearby food spots and make informed decisions based on peer reviews. Key Features: - L...bars, and cafes. - Users can click on map markers to view more details about each restaurant, including menus. 4. Restaurant Signup and Management: - Restaurants will have the option to sign up and create listings for their establishments. - Once signed up, restaurants can manage their listings, including updating menu items and other details. 5. Admin Dashboard: - The admin (you) will have access to a dashboard to manage restaurant listings. - Admin functionalities include verifying restaurant information, editing details if necessary, and deleting listin...
Se trata del desarrollo de un sistema electrónico de control, basado en Raspberry para la lectura de sensores (Spo2, PH, temperatura, espuma, etc) y el control de sistemas de (calentamiento, bombeo ingredientes, agitación, bombeo aire) , utilizará una tablet y un panel de Thingsboard como interfaz de control y monitorización. El trabajo consiste en el diseño de una PCB de integración modular de los elementos y la programación del sistema de control así como las pruebas y puesta en marcha.
I need assistance to effectively integrate a post form into my project. The form should be skillfully designed to send data to a MySQL database, and to handle CRUD operations. Key Requirements: - Collaborate with me to understand the form's workflow and user interaction. - Skillfully implement the form to effectively send user data to a MySQL database. - Ensure the form is able to perform Create, Read, Update and Delete operations, where necessary. Ideal Skills: - Proficiency in form implementation. - Strong experience with MySQL databases. - Good understanding of web project workflows. Your bid should demonstrate your understanding of the requirements and provide a clear strategy for how you intend to approach this project.
I need a developer to swiftly convert Figma designs into Next Admin panel pages using Tailwind CSS and TypeScript. The urgency of this project cannot be understated. Therefore, I'm looking for someone who can start immediately and is comfortable working with these specific technologies. Key Requirements: - Proficiency in , Tailwind CSS, and TypeScript - Experience with Figma to web development workflow - Ability to deliver results within a tight timeframe Please provide examples of similar projects you've worked on and a brief overview of your process when converting Figma designs. Here is my figma url: The budget is flexible.
...important tasks, mainly focused on data analysis, process automation, and digital marketing. Key Responsibilities: - Develop and implement an autonomous agent platform with Libraries of tasks, agents, tools to be organized by a user into Crews. - Ensure the agents are capable of accessing and interpreting data from a variety of sources, including databases, APIs, and websites. - Create a user-friendly Panel front end for the CrewAI platform that presents the user insights and controls of Crews in a clear and intuitive manner. Ideal Skills and Experience: - Proven experience in developing autonomous agents. Previous experience with AI, data analysis, process automation, and digital marketing would be highly desirable. - Proficiency in working with databases, APIs, and web scrapi...
Descripción: El objetivo principal de este proyecto es diseñar, desarrollar e implementar un totem virtual...mediante una interfaz de usuario intuitiva y una integración multicanal efectiva. Mejorar continuamente el rendimiento y la eficacia del asistente virtual mediante el análisis de datos y la retroalimentación de los usuarios. EL OBJETIVO ES PODER VENDER EL SOFTWARE A CUALQUIER TIENDA Y QUE EL CLIENTE PUEDA PERSONALIZARLO, PARA ESO TIENE QUE TENER UN PANEL DE CONTROL PARA YO DAR DE ALTA O POR SUSCRIPCION AL CLIENTE, Y ADEMAS EL CLIENTE TENER UN PANEL PARA PERSONALIZAR PREGUNTAS Categoría: Programación y Tecnología Subcategoría: Inteligencia Artificial Tamaño del proyecto: Medio ¿Es un...
I need to change the way my web site updates schedules for tv channels. Right now my site scrapes external sites and pickle dumps and returns data to the site. I want a json or csv to upload to updates all channels manually or we can use my admin to update with file.
...particularly in the area of order tracking and user account functionality. Key Requirements: - User Registration and Login: Users should be able to sign up and log in using their Gmail or email id in addition to setting up a password. - Order Tracking: I need a custom dashboard that allows users to track the status of their orders. This feature should also enable manual entry of order updates by admin. - Downloadable Reports: Once a project is completed, users should be able to download a report related to the service they ordered. The ideal freelancer for this project should have: - Proficiency in Wordpress development - Experience with custom dashboard creation - Strong understanding of user account management and order tracking systems - Excellent communication and problem-...
I need someone with a lot of experience in server configuration, I have a vps and I need to configure it with the HestiaCP panel, configure the server and leave the optimized panel complete
I am looking for a skilled developer to create a system that can manage and sell chatbots with AI. The main components include: Control Panel Features: Ability to activate or deactivate chatbots Update chatbots with new responses or features Manage clients and their chatbots effectively Display statistics about chatbots usage Provide access to chatbots' configurations Include a client database with their contact information The system should enable me to sell, update, and manage chatbots with ease. On the flip side, my clients should be able to access their chatbots through a login and utilize them effectively in both English and Spanish. Additionally, it is essential that the chatbot can integrate and be used on social media platforms like Facebook, Instagram, or Whats...
Im going to start a marketing agency on telegram using multiple telegram accounts to forward customers personal group message to x amount of other groups. Installing a subscription based plan with certain amount of groups to choose from. It needs a user panel with a GUI for me to work with Example: Subscription plan A: forward message to 500 groups Subscription plan B: forward message to 1000 groups Subscription plan C: forward message to 2000 groups Step 1) make the program login to telegram accounts through web Step 2) join groups with the account Step 3) forward automated messages from my channel to other groups with interval every 20minutes to 1hour simultaneously functionalities: - option with interval from 20minutes to 1 hour - ability to add multiple telegram account to ...
We are looking for a skilled freelancer to quickly customize an admin UI template for our project. The template has already been installed on the server and customization has already begun, we just need help finalizing the designs for the remaining pages. The template needs to be modified to match our design requirements which will be provided to you upon request. The ideal candidate should have experience in UI customization and be proficient in HTML, CSS, and JavaScript. PHP experience is a PLUS since the entire site is programmed in PHP using a custom framework. Attention to detail and the ability to work efficiently are essential. The main tasks include using existing template elements to create and design the needed pages for our back office or using your design skil...
...Please write "awsp" in chat or in the proposal to help determine whether bots are verified. ————requirements -Install SSL/TSL certificates -Set up automatic backups (once a day) -Encrypt data ->Database, disk, backup data, email, file system....., etc. ->Use LUKS, etc... -Transport layer security -Connecting domains -Setting up and activating servers -Installing the control panel -Installing the Server Management Panel -Setting Up a Firewall -Harden SSH security -Install fail2ban and -Install log monitoring and analysis tools -Manage file and directory permissions -Install an intrusion detection system (IDS) -Manage encryption keys and set their complexity -Setting up iptables/rate limiting -Automatic security patching -rootkit h...
I am currently seeking a video editor for my website, electrosmm.com. I am looking for an editor who is proficient in creating videos in the style of Instagram trending memes or songs. The primary goal of these videos is to promote and attract users to my website, which is a social media marketing panel offering various social media services.
...support the generation of tax receipts. Additional Requirements: - Save as PDF: The ability to save these documents in a PDF format is essential. - Customer Data: The app should maintain a database of customer information. - Edit Old Quotations: Users should be able to access and make changes to previous quotations. - User Management: The system will need to support 1 admin user with the ability to add unlimited users. The admin should have visibility over all user data. Ideal skills and experience for this project include: - Strong knowledge and experience in Android app development, possibly with PC based development skills as well. - Proficiency in creating apps with offline functionality. - Prior experience in developing quotation, invoicing, and tax receipt systems....
I'm looking for a highly skilled WordPress and IT professional to execute various tasks on my website. The scope of work includes: - Setting up user registration and login functionality. ...should be available to any user who chooses to register. - Making specific edits on the website – this could involve changing the theme, customizing the layout, or adding new content. - Assisting with IT tasks such as connecting my Namecheap URL to my cyber panel. Your job will be to establish the initial setup, ensuring a seamless connection between both platforms. Ideal candidates should have substantial WordPress experience, specifically with user registration and website modification. Familiarity with Namecheap and cyber panel is a plus, as is a solid understanding of in...
Initial discussion about troubleshooting issue
...Each employee will access pre-recorded training videos. I will personally upload the videos as well as the quiz questions with their respective selection options. Successful completion of the quiz should generate a PDF diploma. Additional Requirements: The platform must be responsive and developed using technologies such as PHP and HTML5, allowing full customization from the control panel. It must include a panel or dashboard from which I can upload more information, options, or videos in a personalized manner. Additionally, the exams should have a set maximum time. The platform must be scalable to add more training as needed. Ideal Skills and Experience: Experience with Learning Management Systems (LMS) or similar platforms Familiarity with developing and organizing trai...
I'm in need of a talented Unity developer who can readymade Rummy game for Android and iOS. Also there should be feature in admin panel from I can host tournaments. - Development for both Android & iOS: - The game should be developed for both these platforms, ensuring that it's optimized and functions seamlessly on both. - Target Audience: - The main demographic is young adults aged between 20-35. The game should cater to this group in terms of design, features, and overall user experience. - Game Type: - The Rummy game I'm looking to develop is based on Indian Rummy. Players should be able to enjoy the complexities and strategies that come with this variant. Ideal skills for this project include: - Proficiency in Unity - Strong knowledge of ga...
I'm seeking an experienced freelancer to clean up and modernize a collection of PDF forms, exceeding 10 in total. The project will encompass a full design update to create a sleek and contemporary aesthetic, as well as the addition of new fields and removal of unnecessary ones for a streamlined user experience. Moreover, the forms should be made fillable and consistent across all versions. Including dropdown boxes and such interactive elements is a must, making ease-of-use a priority. Proficiency in Adobe Acrobat Pro or similar software, coupled with a keen eye for design, will be ideal for the successful execution of this project. A couple examples of our current forms are attached for reference as well.
I'm in need of an expert in Twilio to create a custom contact center solution for my business. Key Requirements: -Automate whats app and other social media msg response -intergrate with CRM solution -other automation The ideal candidate should have: - Proven experience with Twilio development, specifically in the context of contact center solutions. - Strong communication skills and a willingness to understand my unique business requirements. - The ability to work on a flexible timeline and provide ongoing support and maintenance as needed. If you feel you can take on this challenging task and deliver a solution that perfectly aligns with my business requirements, please get in touch.
I have a JPEG image where I'm not smiling and not looking directly at the camera. I'd like an experienced image editor to make it seem like I am. Requirements: - Edit my image to make me look like I am smiling and directly looking at the camera. - You do not need to change the background as I want to keep it as it is. Ideal Skills: - Proficient in photo editing software - Experience with facial retouching - Attention to detail and ability to create realistic edits
I am looking for an expert in web scraping who can efficiently extract business leads. While the primary purpose of the project was not specified, it is undeniable that these leads will play a pivotal role in marketing efforts, like sales lead generation, market research, and contact information collection. Although I did not mention a specific source site, note that the target is business owners, and their revenue and contact information. Therefore, having experience in scraping from professional networking and business directory websites such as LinkedIn or Yellow Pages would be welcomed. Lastly, the exact number of leads that I need hasn't been defined, so I am open to both small and large-scale operations. Ultimately, their quality is of more importance than mere ...
...Studio app that involves a form and integrating the submission of the data in that form to go to spreadsheets and also send that submission to a 3rd party website - Setup a series of team automated reminders and alerts that pertain to the status of a customer until customer is marked to be at a perticular stage in helpdesk - Setup helpdesk and make it work for our team - Integrate Odoo with 3CX phone system API to bring in phone records, create new leads or contact when a call is received, if possible also bring in call recordings from 3CX and put in contacts record, and call stats for each user of 3CX - Help create accurate reports in Odoo from sales, google ads, integration to Stripe payments, able to refund payments from witin Odoo for admin users/specifi...
NO AUTO BIDS - ONLY ZENDESK PRO! 'm in search of an experienced dev...skilled in Zendesk API integration for a project related to airline claim forms. I will provide you parts of the template and you will add the form, calculations, API integration and ticket creations. The website should be built in Laravel or secure platform. If you know about EC261 claims it makes it way easier to choose you. You will do the following: - Create a form which is predefined through parameters and questions. - Add airline and airport database and organize the data with live search preview. - Calculations based on airport distance and claim form. - Zendesk ticket creation along with correct ticket numer and relevant information. - Multilingual form and site (Swedish and En...
I would like a Network Admin to configure the router of an internet network to allow the transmission of video signals from an RTP/RTSP-RTMP encoder, installed on a PC with a router equipped with a dynamic IP address in OFFICE A, to the recipient OFFICE B , which is connected to a server with a router with a static IP address. Reception/decoding in OFFICE B must take place via an RTP/RTSP-RTMP decoder or via VLC. We are also evaluating the possibility of implementing a CDN or a VPN to further optimize signal transmission.
...experience: - Strong web research skills - Excellent attention to detail - Proficiency in using search engines and online databases - Ability to work efficiently and meet strict deadlines - Experience in data entry and data management - Knowledge of email verification and validation techniques Project Scope: - The contact details should be accurate and up-to-date. - The project needs to be completed within the timeline. Deliverables: - A well-organized spreadsheet containing the contact details. Note: Only freelancers with proven experience in web research and data entry should apply. Accuracy and efficiency are crucial for this project. We will randomly check a few records for accuracy before releasing the final milestone, so please work carefully and try to finish as...
We are looking for a web designer who has minimum 3 years of experience in Full Stack Development. Tech for backend can be python/node.js and for frontend react.js. We have the UI for what we want to build, we need backend and frontend to be developed for the same. Our website is a m...are looking for a web designer who has minimum 3 years of experience in Full Stack Development. Tech for backend can be python/node.js and for frontend react.js. We have the UI for what we want to build, we need backend and frontend to be developed for the same. Our website is a marketplace, where publishers can register and add their offerings and advertiser can purchase it and place orders, admin panel UI is also available. You should know how to follow structured approach and keeping sca...
...profiles. • Tools for managing job applications include sorting, filtering, and communicating with applicants. • An analytics dashboard is used to track the performance of job postings and applicant metrics. 3.4 Communication Tools: • Integrated messaging system for communication between job seekers and employers. • Notifications for new messages, job applications, and other relevant updates. 3.5 Admin Panel: • Administrative dashboard for managing user accounts, job postings, and overall site content. • Tools for monitoring and moderating user activity, including content moderation and user support. 4. Non-Functional Requirements: 4.1 Performance: • The website should load quickly and efficiently, even during peak traffic periods. &bull...
I'm seeking an experienced developer to create a minimum viable product (MVP) of a rent payment system with a reward component. The project involves building a user app, a landlord app, and an admin portal. Specifically, the user app should: - allow tenants to make rent payments through the app - provide a reward system for timely payments The landlord app should include: - functionality for managing rent payments - tools for monitoring the reward system The admin portal must have: - user management features - landlord management capabilities - transaction tracking functionality I'm looking for a developer who is not only skilled in app development, but also understands the dynamics of rent payment systems and reward programs. Experience with both front-end and...
Current project is built on Laravel for both front and backend. Need to build React frontend to replace Laravel frontend side. All the pages inside...is built on Laravel for both front and backend. Need to build React frontend to replace Laravel frontend side. All the pages inside current pages should be moved to React with new template UI and all same functionalities. Main Laravel frontend back end Login this saas/superadmin version (include All modules) USE THIS Admin TEMPLATE FOR Frontend Current system making this stacks - Laravel, MySQL, VueJS, JQuery & Bootstrap, DOCUMENTATION API DOC
Please note that this is not a Website development requirement. I'm in need of a professional who's skilled in both Lotus Notes administration and development. The primary goal of the project is to conduct a code review and implement mild enhancements, primarily focusing on the user interface. Should have a bit of experience in migration. Experience level - 3 to 5 yrs Key Responsibilities: - Review the current codebase - Identify areas for improvement within the user interface - Implement enhancements to the user interface Ideal Skills and Experience: - Proficiency in Lotus Notes administration and development - Experience with conducting code reviews - Strong expertise in enhancing user interfaces - Excellent problem-solving abilities I'm looking for a self-driven i...
I'll create android app with below details: Customer (Android App) - order dessert - choose variation - track order - give review rating - get rewards (points) Admin (Seller) (Android Java) - input dessert - input dessert’s variation - track new order - update order - view rating
I have an old design source code that I need to be converted to a new React template for my SaaS website. Requirements: - Convert the existing design to a new React template - Ensure all current functionalities are maintained - Optimize the template for performance Ideal Skills: - Proficiency in React and JavaScript - Experience in web design and development - Kn...Requirements: - Convert the existing design to a new React template - Ensure all current functionalities are maintained - Optimize the template for performance Ideal Skills: - Proficiency in React and JavaScript - Experience in web design and development - Knowledge in optimizing website performance - Understanding of SaaS platforms and their functionalities React Theme to be used -
...academic project Transport Management Android App for the college. Admin Functionality: - You'll need to create a platform where the admin can manage bus routes and schedules. This involves adding, modifying, or deleting routes and schedules as needed. - The app should have a feature for the admin to generate reports and statistics related to transportation. This could include data on bus usage, frequency of stops, and times of heaviest usage. Student Functionality: - Students should be able to access the app, view the bus routes and schedules easily. - They should receive relevant notifications such as schedule changes and general announcements. Incorporate the following features: - Include the option for both student and admin login. - The app sho...
I'm looking to create an Android app primarily for use by my distribution staff. The app will serve as a tool for them to order products and for me to monitor their movements. Key Features: - Product Catalog: The app should contain a list of products available for ordering. This would ensure that my staff have a clear understanding of what's in stock. - Order Placement: The ...track the movements of my distribution staff in real-time. This feature is crucial for me to ensure efficient delivery and to track their performance. The ideal candidate for this project will have experience in Android app development, especially when it comes to building apps that involve live tracking features. Experience in designing intuitive interfaces for ordering systems would be a plus. admin...
I'm in need of a reliable freelancer who can help me with customizing the Client Onboarding Form in the SWEEPANDGO CRM system. The main changes I'm looking for are in terms of styling, with adjustments to the color scheme and layout of the form. Additionally, I'm looking to improve the form's functionality. Key requirements for the project include: - Making color scheme modifications: I'm looking for someone who can work with neutral and minimalist colors. - Layout adjustments: Specifically, reorganizing form fields to create a better flow and simplifying the form to make it more user-friendly. Ideal candidates for this project should be adept in: - Front-end development - UI/UX design - Experience with CRM systems, especially SWEEPAN...
