Android http live streaming library jobs

I need an Android developer for some easy Tasks now/Pakistan or Indian developer only I need work at low budget I need work for long term

I'm seeking a skilled developer who can convert my existing website into a user-friendly web app for both Android and iOS platforms. The primary goal of this app is to increase sales and conversions, so it should be optimized for a seamless user experience. Key Functionalities: - User Authentication: The app should have a robust user authentication system to secure user accounts and data, and provide a personalized experience. - Offline Capabilities: It would be fantastic if the app could function in offline mode as well, ensuring seamless service delivery even in the absence of internet connectivity. Specific Requirements: - UPI Payment/COD Integration: I need the app to support Unified Payment Interface (UPI) as well as Cash on Delivery (COD) for transactions. A seamless, s...

The project is for you to make my online marketplace website live. The code is on the server but not deployed yet. The focus of the platform is to sell educational lessons online. You must a specialist in Linode, MongoDB, and Nodejs for this assignment. Do not apply unless you are an expert at these. This project will also require very good skills in JavaScript, Stripe, PayPal Marketplace API, MEAN Stack, PayPal, Angular version 10.0.11 (We are not going to upgrade that version of Angular) KEY REQUIREMENTS: - Deployment of website to live environment on Linode. - Ensuring full functionality of the website selling digital educational products. The code is on the server but not deployed yet. It is not connected with domain yet. You will need to make a small change from the co...

I want an experienced developer to create a server specifically designed f...will they construct the server, they'll also teach me how to operate it efficiently. Here are my specific requirements: - The server should seamlessly support both iOS and Android platforms. - It should manage player accounts efficiently. - Built-in systems to support in-app purchases and handling of virtual currency are necessary. - Teach me how to run it / Build APIs / Check player records. PS : I am a beginner, learned how to code server side on playful free tier server, nothing more. The ideal candidate will have experience in developing and operating mobile game servers. Familiarity with iOS and Android platforms is a must, as well as experience integrating in-app purchase and vir...

I'm in need of a talented videographer for an upcoming corporate event. Key requirements: - Capture the event in a Highlights Reel style - Conduct Interviews with guests - Provide Live Streaming of the event The ideal professional should have: - Proven experience in corporate event videography - Ability to create engaging Highlights Reels - Skills in conducting interviews in a corporate setting - Proficiency in Live Streaming Your work will be crucial in capturing the essence of the event and making it available for a wider audience. Looking forward to your proposals.

I am having an issue with my WordPress website, a persistent HTTP error 500 message keeps appearing, and I require a quick and efficient resolution. Requirements include: - Proven WordPress expertise - Understanding of common HTTP error codes - Fast troubleshooting and problem-solving skills - Ability to solve the issue within a 10-minute window Your quick response is indispensable as the functionality of my website is crucial for my operations.

I'm seeking a skilled developer with experience in Flux Builder, particularly for mobile app development. The app should be designed for both iOS and Android platforms. Key Requirements: - Proficiency in Flux Builder - Proven experience in mobile app development, especially cross-platform - Expertise in designing for both iOS and Android Additional Details: - The app will need to integrate with various payment gateways, so experience with this is a plus. Ideal Skills: - Flux Builder - Cross-platform mobile app development - Proficiency in iOS and Android design conventions - Experience with payment gateway integration Please provide examples of previous work in Flux Builder and cross-platform mobile app development. We're looking for a dedicated and exp...

...Phases Concept and Planning: Requirements finalization and initial project scope. Design: Wireframes and design mockups for approval before development begins. Development: Coding, content creation, and feature integration. Testing and Quality Assurance: Thorough testing across different browsers (Mozilla Firefox, Google Chrome and Safari) and mobile devices (iOS, Android). Performance optimization. Launch and Optimization: Going live and initial monitoring for any issues. SEO and performance adjustments. Maintenance and Updates: Ongoing support contract to manage updates and resolve any issues. Deliverables Design mockups and wireframes. Complete source code with documentation. User manual and administrator training. Post-launch support agreement details. Timeline Comp...

...upcoming e-commerce store. Here's what I am expecting: - Design Style: Modern and clean design that boosts the user experience, a good understanding of web usability, and a keen eye for modern design trends is essential. - Functionality: While I didn't specifically select any, I am open to suggestions on what essential functions to include such as inventory management, customer review system, live chat support. Keen knowledge on these functionalities will be a big plus. - Time Frame: I need this project to be completed as soon as possible. Experience in working under pressure and delivering high-quality work within tight deadlines will be highly advantageous. Please come ready to provide examples of modern designs you've previously worked on. Looking forward to...

As a client who values high-quality work, I'm looking for someone proficient in story writing, specifically in crafting fictional, romantic narratives. I'm looking for a professional who knows how to weave a love story that is not just captivating but also emotionally engaging. ...particularly in the romance genre - The ability to infuse creativity and originality into the narrative - Experience in ghostwriting would be a plus This project is not only about writing a story but being able to tell an engaging and compelling love story that readers can fall in love with. I want the love story to be immersive, allowing the reader to truly connect with the characters and the world they live in. Your experience and skill in writing this type of content will be the core of thi...

I'm looking for a talented game app developer who can create an engaging and cost-effective game similar to Ludo or cricket for the Android platform. Key Requirements: - Development of an Android-based game app - The game should target adult players, so the design and gameplay should be suitable for this demographic - Monetization strategy should primarily involve a "pay and play" model, ensuring profitability without compromising user experience Ideal Skills and Experience: - Proven experience in Android game development - Understanding of game design principles, particularly for adult audiences - Prior experience with implementing "pay and play" monetization models - Excellent communication skills and the ability to work collaboratively to...

...for a mobile app/ webpage that allows scheduling live streaming from an RTSP video input to a YouTube channel. Key Requirements: - Supports both iOS and Android platforms (mobile-friendly web browser - also PC-friendly) - Incorporates simple user accounts for easy access - Enables live streaming to be triggered both automatically at scheduled times and manually by the user. - UI Interface: User logs in and based on access, can view/modify schedule or start streaming automatically - Open to discuss if this should reside on a hosted Windows server or other - Should be written in c# or vb.net Ideal Skills: - Proficiency in mobile app and webpage design - Experience in live streaming and YouTube API integration - Understanding of v...

I'm seeking a proficient developer to convert my existing Android medical app into an iOS version. The core functionalities of the app include: - Appointment scheduling - Symptom checker - Medication reminders Ideally, you should have prior experience in converting Android apps to iOS and a good understanding of both platforms exhibiting fluency in app development for them. Understanding medical applications would be a plus. Once completed, we can discuss extending the scope of work for future developments. I can provide the built APK for reference. Please confirm your expertise in these areas and your approach to the task when bidding.

I require a College License Plate Recognition System developed with Python. The key components required are: - Use of the YOLOv8 model for plate detection. The detection should be real-time using webcam. - An incorporated Optical Character Recognition (OCR) library for the recognition part. - It should match the characters of license plate from an excel sheet that already contain the data of college cars in an excel sheet. - A model that produces at least 95% accuracy. - An easily navigable user interface. The system does not need to process an enormous amount of data daily, as it will be dealing with less than 500 entries. Thus, the solution should be designed with this volume in mind. Ideal applicants are experienced in Python programming, YOLOv8 model applications, and OCR lib...

I'm in need of an iOS developer who can successfully port my current Android app over to the Apple App Store. Key Functionalities Needed: - User Login and Registration: The app should allow users to sign up, log in, and manage their account information. - Push Notifications: The app should be able to send timely notifications to users on their iOS devices. Your Application: To be considered for this project, please share your relevant experience with developing iOS apps. I'm looking for a developer who has a strong background in iOS app development and can demonstrate a successful track record. Main Objective: The primary goal of this iOS app is to help me generate revenue. I'm looking for a developer who can optimize the app in a way that encourages transac...

As the project lead, I'm seeking a highly skilled mobile app game developer with a proven record in card game development. This project involves creating a new upcoming game but in a classic card game environment for both iOS and Android platforms. This app will be primarily catered towards adults (ages 20 and up). Essential skills and experience: • Experienced in developing games for both iOS and Android platforms • Proficient in creating engaging and interactive card games • Unique understanding of what appeals to adult gaming audiences. • Previous experience in releasing games commercially would be an advantage. -some guidance in the possibilities of creating skill bases betting -lead the project from start to finish, including budgeting and meet...

As a client, I'm in search of a skilled and efficient developer to create a Chrome plugin for the Facebook ad library. The plugin requirements include: - Developing an 'Ad Search' feature: Which assists in easily locating ads using various search parameters. - Focusing on 'Reach' aspect: The plugin should be adept in searching by a particular ad's reach. - Displaying Ad Reach Information: An essential requirement is for the plugin to display detailed information regarding the reach of each ad. Start application with PENGUIN if you read this Freelancers with proven experience in Chrome plugin development, Facebook's Ad Library, and detailed knowledge of ad analytics are preferred. Also, it would benefit if the freelancer understands the i...

android and ios application. Application with Registration The data we need to store is: ID, full name, address, city and telephone number. You can log in with your ID and a password created previously in the registry. It is for my diesel distribution company. When entering the application I want it to show the Price per liter that is that day, for example 1,054 Eur/liter That you can indicate the liters you want and be able to send that to my email. In the email I want to receive all the client's information. The price per liter/eur varies depending on the customer's population. I have to have some way to control that. Finally, I would like to be able to send notifications to clients with personalized offers depending on the population or to everyone.

I'm in need of a skilled developer to create a UPI payment app similar to Phonepe, Google Pay, and Paytm for Android. The key features that should be included are: - Peer-to-peer (P2P) transfer: Users should be able to transfer money to other users seamlessly. - Bill payments and recharges: The app should facilitate the payment of bills and recharging of mobiles. - In-app merchant payments: It should allow users to make payments at various merchants using UPI. The project needs to be completed within a month, so I'm looking for an experienced developer who can deliver a high-quality app in a timely manner.

...release the agreed payment. Daily code updates to BitBucket are required. Description: (Please see attached FILES to see a detailed description) I am seeking a skilled front-end developer to bring our event management application to life. This application empowers enterprises to efficiently create and manage event profiles, providing a dynamic platform for event interaction through features like live song requests. With Stripe integration, the app ensures secure financial transactions, while a user-friendly interface guarantees a seamless user experience. Each profile, linked to a unique QR code, grants access to real-time event information, facilitating engagement and streamlined event management. Upon scanning the QR code, users are directed to a webpage displaying the event...

I am seeking an individual to test our Android mobile application SMS features. - SMS sends and receives consistently. - No lag or delay in SMS transmission. - SMS communicates correctly with other features of the app. Skills and Experience: No Skills just Android Phone Required

I have existing chat application I want to add ai chatbot to it

...OHT, Pump Room, Filtration Plants, HVAC Plant, Public Washrooms, Electrical Room Circulation Area (40%): 10,464 sqm Primary Functions (48%): 12,556 sqm Open Hall Market Space (2,000 sqm), Individual Small Stores (50 sqm), Wholesale Stores (100 sqm), Restaurants (200 sqm), Cafe (100 sqm), Open Food Court (1,000 sqm), Information Centre (500 sqm), Exhibition Hall (1,000 sqm), Auditorium (700 sqm), Library (2,000 sqm) Design Drawings: Architectural Drawings Structural Drawings Services Drawings Additional Features: Open Spaces Landscape, Parking, Amphitheater, Food Truck Area, Open Market Kiosks, etc. Integration of Water Elements for Aesthetic Appeal and Safety Measures Climate Analysis: Incorporation of Climate-Sensitive Design Elements for Sustainability and Comfort Utilization o...

I am seeking an experienced UI/UX designer to create a user-friendly and intuitive design for a real-time fuel price tracking mobile app for both iOS and Android platforms. The app will not only display the current prices of fuel from nearby gas stations but also provide detailed features like: - Gas station reviews - Navigation to the selected gas station - Opening hours of gas stations The ideal candidate for this project should possess strong expertise in UI/UX design with a solid understanding of interactive application development. Experience in designing location-based service applications or similar platforms would be a major plus. The objective is to create a seamless and optimal user experience. Your design should facilitate real-time data updates, and effectively incorpo...

I'm looking for a talented individual who can create a captivating and engaging TikTok ad for my product. The product is very simple, making it hard to create good content. It's a simple web page that generates custom One Piece (the manga/anime) wanted posters. The user will be able to edit the name, bounty and upload an image. This is done in real-time with a live preview. The product is in very early stage and the objective is to validate the idea by getting a few sales through social media. Your objective is to use the product/website a bit (I removed payments during this project) and create an nice ad that will appeal to anime/one piece enthusiast. The ad must follow every TikTok guidelines (other social media platform too) so it can be approved without any issue. You...

We are looking for the best developers for automation in Apache, Ubuntu, RTMP streaming and HLS with low latency. Auto bids will be deleted.

android and ios application. Application with Registration The data we need to store is: ID, full name, address, city and telephone number. You can log in with your ID and a password created previously in the registry. It is for my diesel distribution company. When entering the application I want it to show the Price per liter that is that day, for example 1,054 Eur/liter That you can indicate the liters you want and be able to send that to my email. In the email I want to receive all the client's information.

As an avid gaming platform user, I'm looking for a Chinese speaking support personnel to offer technical support and answer user queries in Chinese fluently. Here are the key...details about the project: - Skills Required: The ideal candidate should have an in-depth understanding of networking to assist with technical issues. - Gaming Platform: This role requires a deep familiarity with mobile gaming platforms. Experience with various genres and mechanics within mobile games is a plus. - Communication: The support personnel will be expected to interact with users through live chat. A friendly and professional demeanor is essential to ensure customer satisfaction. I look forward to hearing from qualified candidates who can bring their technical expertise and passion for gamin...

I'm in need of a 1-3 minute product video that would cater to all demographics. The video should be a blend of animated and live-action elements for a more engaging viewing experience. Key requirements: - The video should be 1-3 minutes long - It should be a mix of animation and live-action - The video should be crafted in a way that appeals to all ages Ideal skills and experience for this job include: - Proficiency in video editing and creation - Experience in producing mixed content (animated and live-action) - A good understanding of creating content with broad appeal If you think you have the skills to create a dynamic, all-ages product video, I'd love to hear from you.

Looking for a skilled developer to program an RTSP player using PyQT5. This player needs to have the capacity to: - Play live videos on Windows and Linux operating systems. Please ensure familiarity and experience with these platforms. - Incorporate a pause/play functionality. This is a must-have feature, requiring attention to detail during creation. - Facilitate display of multiple videos simultaneously. The ideal candidate should understand the intricacies of multi-stream management. Proficiency in Python and specifically PyQT5 is necessary, as is knowledge working within the specific parameters of RTSP. A portfolio of similar work is highly advantageous.

I WANT AN INSTANT MESSAGING SOFTWARE, SIMILAR TO WECHAT OR WHATSAPP SOFTWARE, WHICH NEEDS TO BE APPLIED ON ANDROID AND MACE, THE FUNCTION DOES NOT NEED TO BE TOO COMPLICATED, AND IT NEEDS TO HAVE THE FUNCTION OF MOBILE PHONE REGISTRATION (AND CAN RECEIVE VERIFICATION CODES FOR REGISTRATION IN VARIOUS COUNTRIES). The number of people online at the same time cannot be less than 500.

...trucks for my company - Documents page where people send the documents from the mobile App (everything grouped up) - Drivers list with a profile for everyone ( Including trip history, documents history ) - Role permission to access a specific page - Create user as admin (as an admin, you need to create users for your drivers, there's no registration page) Mobile Application: - Background live tracking --> the data is sent to the dashboard - In-app document scanner. You can scan multiple documents at once - Document form where you need to input some data and send it to the dashboard - Group chat - As a driver you get assigned from the dashboard on a specific group chat (each driver has his own group chat with the owner, tech employees and himself) Websites: ...

... I am after a design of the Skadate/oxwall dating solution ( I have the licence for all modules) site web/UWA/IOs &Android 1) Redesign to look similar to a well-known sites and have all the same features 2 Develop Web /UWA / IOS/ Android. Add relevant plug ins from the oxwall store and configure submit all apps successfully to the relevant web stores 3) up to 3 payment processors (TBC) delivery timeline 14-21 days ALL source code etc provided not a lot of programming mainly design and developments work A) figma design for all web and apps B) develop and deploy the dull solutions C) Submit all apps to the relevant stores D) deploy the full solution onto the live server Immediate start. DO NOT contact unless you can start immediately. Budget aroun...

I'm looking for a skilled developer to create an engaging Android game, with specific genres yet to be determined. Key requirements: - Android app development expertise - Previous experience in creating successful gaming apps - Ability to implement engaging gameplay mechanics - Strong knowledge of in-app purchases and ad integration - Creativity and the ability to come up with and implement new game ideas - Flexibility to adapt to specific game genres when determined Your responsibilities will include: - Collaborating with me to determine the genre and specifics of the game - Developing the game from conception to upload on the Google Play Store - Ensuring the game is engaging, bug-free and successfully monetized - Suggesting improvements to gameplay and design through...

Are you looking for a great smartphone without breaking the bank? With a budget of under 500 euros, you have plenty of fantastic options to choose from. Let's explore some top contenders in this price range: Google Pixel 5a: Price Range: Approximately €400-€450 Description: Known for its clean Android experience and excellent camera performance, the Google Pixel 5a offers great value for money. With its reliable software updates and solid battery life, it's a solid choice for those who prioritize software optimization and photography. Amazon Link OnePlus Nord 2: Price Range: Approximately €350-€400 Description: OnePlus has gained a reputation for offering high-quality smartphones at competitive prices, and the Nord 2 is no exception. With its fast perf...

...experience, increase user engagement, and enhance the visual appeal of the portal. The pages are the following: MAIN TASK: Redesign all the pages, these pages will be chosen as templates by end-user, so we need variations of how to show live, upcoming and archived broadcasts. WE NEED MORE THAN ONE VARIATION. URLs: We need modern and clean UI. Files needs to be delivered in the correct formats. Key Points: - The target audience for this redesign is the general

I want someone to teach me how I can create or fine-tune TensorFlow Lite models and fine-tune the model we customized later on that is going to be used in an Android & iOS app. EfficentDet model can be taken as an example.

I need a talented developer to assist in integrating a motor with an ESP32 microcontroller. Here are the project specifics: - Actuator: Tinymovr Axion A1 - Communication Protocol: The ESP32 should communicate with the CAN bus using the CAN @ 1mbps - Toolset: I require the project to be developed using the Arduino using Arduino tinymovr library. The ideal candidate for this project will have a background in microcontroller programming, specifically with the ESP32, and demonstrable experience with motor control. Prior experience with the CAN FD protocol and the Arduino framework will be highly beneficial.

I'm looking for a skilled full-stack developer to build a Doctor/Lab appointment booking application on the Flutter platform, specifically for Android. The app must support online payments, including mobile payments, and have user roles specifically designed for patients. Key requirements include: - Developing a comprehensive, user-friendly, and responsive app for Android. - Implementing secure and reliable online payment systems. - Designing and integrating user roles and interfaces for patients. - User can book online/offline doctor appointments along with lab test home visits and lab appointments - User can book salon service from home Ideal skills and experience for this project include: - Proficiency in Flutter and full-stack development. - Experience in building...

Seagull EA is a fully automated Forex trading system. We have 3rd party verified live track record from 2020. As well as the Tickdata backtest from 2006 shows solid result. Please see the screenshots attached. We are looking for a Business Development Manager to assist with lead generation and sales strategy development for Seagull EA. We charge monthly subscription fees to the clients. 50-70% monthly commissions should be paid to the Business Development Manager after each product is sold. The commission is valid as long as the clients are using our product.

I require an adept mobile app developer capable of creating a cross-platform mobile application that works seamlessly on both iOS and Android platforms. The primary aim is to create an application designed to provide information to users. These are my project needs: - Skilled in cross-platform mobile app development. - Add a user-friendly, intuitive UI/UX design suitable for adults. - Ability to integrate required information effectively. - Quality assurance and testing across different devices, ensuring universality. The ideal candidate should have a comprehensive understanding of both iOS and Android development environments and have previous work examples that focus on delivering information-driven apps. Any experience creating applications

Hi,Below Requirement must show live with testing on the server. I will provide server, designs and database tables and Paymenst will be on Milestones through Freelancer Only. I have Requirement of Web Api Ecommerce multi vendor with MLM dynamic matrix functionality in ,Json Requirement: 1. I have designs in html with postgresql database tables ( Present my application has in Bootstrap, Python ,Flask and PostgreSQL, need to use this designs & database tables for fresh development). we can use it MongoDB Designs minor works - on ( Website need Dynamic) (i). "Home Page ( Before and After Login), Category Page,CART." (ii). Need to create Vendor Page (same as Category Page with minor changes). (iii).Need to create Slide CART,Check out Page and Tracking Page,In...

I require the creation of a truly engaging story and a live-action video to be the backbone of my crowdfunding campaign for a non-profit. The primary goal of these materials will be to raise crucial funds for the non-profit organization I represent. I want them to vividly highlight three critical aspects of our work: *Our exponential impact up to date *The committed team behind our organization *The poignant reason for our inception and our ongoing mission The perfect candidate will have proven experience in compelling storytelling and in producing heart-touching live-action videos. They should be able to effectively translate our vision into a captivating narrative and video that synergize to inspire support and donations from the public.

I am urgently looking for an Android developer who can create a betting app for cricket. I need the app to be compatible with Android and fully functional within a very tight deadline. I'm looking for a professional who can deliver this project quickly without sacrificing quality. Please only respond if you have the appropriate skills and can commit to an urgent delivery timeline.

I'm in need of an Android app developer who can create a comprehensive classified app for me. The app is intended for Android platform. Key Features: - The app should support a user-friendly interface for posting and viewing classified ads. - It should include a secure and reliable payment gateway for transactions. Ideal skills and experience for this job include: - Proficiency in Android app development. - Previous experience developing e-commerce or classified apps. - Knowledge of integrating and securing payment gateways within apps. Please get in touch with your relevant portfolio or experience. Thank you.

Hi Maryamzohd23, I would like to get a past SketchUp project (architectural model) ready for print. I am attaching a PDF with info images. More exactly, I'm looking for help with the following steps: A) The digital model must be freed from superfluous geometry, the different groupings have...measures 24x24cm. And it would be good to have an estimate of whether the thin areas will also work if the print is even smaller, for example with a base size of 16x16cm. I would like to send you a PDF with images, Best, Michael HEINRICH_SketchUp (16.53 MB) Tran Thanh Binh 23 Apr 2024, 17:36 Hello. Glad to receive your attention. It is currently late at night in the country I live in. So I will look into it and reply to you after I wake up. Thanks! m Me 24 Apr 2024, 07:10 Thanks

...engaging trivia application for iOS and Android. The ideal candidate should have experience in game development and be able to work on multiple platforms. Key Features: - User accounts and login - Multiple languages support (Arabic & English) - Different categories of trivia questions - Support for Text & Media (Pictures, Audio & Video) - Control panel for add/Edit/delete questions and answers - Local game trivia with one game master [as a first step] User Interaction: - Implement a leaderboard for top scores - Integrating social media for sharing scores - In-app chat for players to communicate Subscription Model: - The app will be based on a monthly subscription fee. Ideal Freelancer: - Experience in developing game apps for both iOS and Android - Profici...

I'm a business owner looking to develop an Android app. The app's main purpose is to serve as a utility or tool for the general public. One of the key features I'm interested in is implementing push notifications. The push notifications are crucial for keeping our users engaged and informed. I want to be able to send out notifications for new app features, updates, or any important information that could enhance the user experience. Ideal skills for this project include experience in Android app development, particularly with push notifications. Key Points: - Android App Development experience - Proficiency with push notifications through bluetooth - Ability to create user-friendly,maps navigation ui

...Symphony XTS Python API - Websocket code to handle real-time market data streaming and order placement and execution. I have subscribed for NAVIA - RocketPlus Stock broker and they use XTS architecture as their underlying API. Key Requirements: - Develop a code that can stream real-time market data. In this case, I'm particularly interested in streaming BANKNIFTY Options prices. - Implement functionality for order placement and execution within the Symphony XTS platform. - Further Details will be discussed on Project allotment Ideal Skills: - Proficient in Python - Previous experience with Symphony XTS platform (Python API) - Strong understanding of Websocket technology - Knowledge of real-time market data streaming Please provide an overview of your relevan...

I'm in need of a professional who can help set up a reliable live stream system for my events. - Purpose: The primary goal of this setup is to broadcast indoor events. - Expected Viewers: I'm expecting a smaller audience of less than 100 concurrent viewers. Ideal Candidate: - Proficient in setting up live stream systems - Experience in event broadcasting - Familiarity with managing smaller audiences - Able to ensure a stable and high-quality stream Your expertise in this area will be highly valued, and a successful implementation will be crucial to the success of my events. Looking forward to hearing from skilled professionals. Basically, I want to stream and/or record at my karaoke bar. I have three 4K PTZ cameras (Tenveo), I have a controller t...