Ticket reservation system case studyKazi

Dobriy den'! mne nujen programmist chtobi zakon4it' proekt po asp.net. napiwite esli zahotite bratsa na email: manut7777 @ / ili na sky/pe: , ili na whatsapp +65/84060891. Proekt na asp.net

sir.....................sir.....................sir.....................sir.....................sir.....................sir.....................sir.....................sir.....................sir.....................sir.....................sir.....................sir.....................sir.....................sir.....................sir.....................vv

Dear Sir! I am looking for a C# programmer who can change the strategy in a automated trading system for ATAS. The old and the new strategy is only one indicator. Also I would like that you check the rest of the programming if it is programmed in a right way. The maximum price is € 50. Yours sincerely, Thomas Riedl

...in Matlab. The ideal candidate should: - Have a solid understanding of point to point communication systems, specifically both simplex and duplex systems. - Be proficient in using MATLAB for simulations. Following the simulation, we'll analyze the performance of our designed system using several metrics. For the simplex system, we would be interested in assessing its: - Error performance - Power efficiency - Bandwidth efficiency - Implementation complexity - Implications on system design For the duplex system, the metrics for evaluation would be: - Error performance - Power efficiency - Bandwidth efficiency Your role in this project will not only involve the design and simulations but also an analysis of the obtained results. Frames your bid with...

Hi there! I'm in need of a WordPress pro for my upcoming e-commerce project. Recommendations would be valuable, due to my lack of a predetermined theme. On that note, here are what I consider key attributes: - Experience in theme selection and customization. - Premium design and Well Mobile Optimized. - Proven background in e-commerce projects, preferably with a good number of products. In my case, the online store is expected to house around 100 to 500 items. - Knowledge of relevant e-commerce tools and platforms. - An understanding of the user interface/user experience. *Note, Site should be in user-friendly, Mobile optimized e-commerce sites and Premium look that drive sales will seal the deal. Thanks!

I'm seeking a proficient programmer with considerable experience using Tradestation and a solid understanding of the Easylanguage coding. The key objective of this project is to code an indicator from a given set of rules, the freelancer must be able to: - Code the Larry Williams "WillStop" indicator (Rules can be supplied if necessary) - Developer MUST posess their own Tradestation software and license. - Source code must be accessabile for me. An ideal candidate would be someone with profound knowledge of Easylanguage / Powerlanguage. Past involvement with Larry Williams - WillStop would be a bonus.

I'm look...setting, Overcoming obstacles, Personal development, and business case studies. Key deliverables and requirements include: - Creating 5-10 minutes long scripts for each video - Ensuring the content is engaging, inspirational, and aligned with the motivational theme - Researching and incorporating insights related to success, goal setting, personal development, and business case studies into the scripts. Ideal candidates should have: - Proven experience in scriptwriting for YouTube, preferably within the motivational or self-improvement genre. - Strong understanding of what makes content engaging and shareable on YouTube. - Familiarity with Success and goal setting, Overcoming obstacles, Personal development, and business case studies. - Excellent wri...

We are looking for a person, whether a person or a company, to help us conceptualize, organize and develop a web platform that contributes to the growth and income generation of our company and, if possible, to the community. We are at an early stage where we are exploring different approaches and possibilities for our project. We value the creativity, experience and technical capacity that an external team can contribute to turn our visions into reality. We are open to anyone who can contribute fresh ideas and innovative solutions. In short: We don't have any ideas for a web platform that helps the company earn income.

...Wordpress developer to create a sophisticated, user-friendly birthday invitation system. I need talent Wordpress can create system to manage all users created birthday invitions , I need to send my customer link . with some fields he need to choose from some options . example : name, age , address, every option have some drop list text he can choose for the format . and then after he finish . he click created order birthday . then I need approve this . after approve . he can share the invite birthday to friends and family . the design of the birthday page is full wide on screen. open only on mobile ! can't open on desktop . Can edit the invite birthday from admin . I want also later to connect this system to AIRTBALE if you know what is . ...

I'm looking for a talented web designer to build a fitness website focusing on a robust online booking system. The priority functionality should be to enable booking for nutritional consultations, meal plans, and workout programs. Ideal Skills: - Proficiency in web design - Experience with online booking systems - Background in designing fitness or nutrition websites Design Preferences: Given that I have no specific design preferences, I would love it if you could bring your unique ideas and creative instincts to the table. Your portfolio, showcasing your previous works, will play a significant role in this selection process.

Looking for an experienced Ruby on Rails back-end developer specialized in database management. The focus is to construct a medicine distribution system with a smooth, efficient process. - Key Requirements: * Extensive back-end development experience * Strong database management skills * Proven track record in Ruby on Rails

I'm in need of a skilled writer to create an engaging, adventure-filled children's book targeted at preschoolers. The book should be designe...preschoolers can feel. These should be integrated in a way that complements the storyline. Ideal candidates for this project should have: - Prior experience in writing children's books, particularly for the preschool age group. - A creative approach to storytelling, capable of crafting engaging narratives that resonate with young readers. - Understanding of how to incorporate interactive elements, in this case, textures, to enhance the overall reading experience. The successful freelancer will be able to bring together these elements to create a captivating, interactive, and educational book that will leave a lasting impress...

I'm in need of a talented developer to create a robust and user-friendly ERP system tailored for my school. The system should incorporate a range of school-specific features and ensure that it can handle the significant amount of students enrolled (500 or more). Key Features: - **Student Attendance Tracking**: An essential feature that will allow efficient monitoring of student attendance. It should be easily navigable and facilitate real-time updates. - **Gradebook and Report Card Generation**: A feature that will automate the grading process, enabling teachers to input grades and generate student report cards efficiently. - **Parent Communication Portal**: A secure platform through which parents can access important information about their children's academic per...

I am looking for a skilled individual to revise my R Easy Demand System. Although details weren't specified regarding the exact areas of the system that necessitate revision, the successful candidate will be expected to do a comprehensive examination of the system and propose areas of improvement. Moreover, they will then be responsible for implementing these changes. DELIVERABLES The job will consist of the following: 1. Revise the script to make sure it works, and the estimates are consistent with the Stata estimates (I have the estimates for comparison). 2. Add the script to an existing R package (). I have cloned that package at It will be updated to become easi2. The easi package currently uses 3sls for the estimation

I need a legal scholar or professional with expertise in Intellectual Property law to undertake a comparative research study. Key Requirements: - Focus on the legal aspects and constraints governing Intellectual Property in the United States, the European Union, and the United Kingdom. - The research must be of high quality and provide a detailed analysis of the similarities and differences among the three jurisdictions concerning Intellectual Property law. - The study should not just provide the laws but also analyze the practical implications and applications of these laws. Ideal Skills and Experience: - A strong background in Intellectual Property law with previous experience in comparative legal studies. - Access to reputable and relevant legal databases. - Excellent le...

...parameter to specify jpeg compression level and preserve colors; - the package must be developed in c#, compliant with .net/.net framework/Mono and ready to be used in windows/ maui ios & android projects; - the developer must provide c#, not hardcoded and fully commented source code; - the developer can't use third party components except for open source ones; - in case third parties components are involved, the develope must ensure us the licenses for third parties components allow distribution/use for commercial purposes; - the developer must sign the feelancer's intellectual property agreement. The payments will be: - 1/3 milestone after the developer provide sample projects for each platform with the compiled package, after we checked it's fully compliant

I'm currently looking to create a coworking platform for a brand named Soko. Despite skipping some prior questions, the direction for this project hasn't changed. What I'm looking for is: - A smart, flexible coworking platform: It should be capable of managing various functionalities. Though I haven't specified particular ones, functionalities such as booking and reservation systems, member directory, and a feature to show the space availability status can be considered. - Applicants: While I miss mentioning the specific application requirements, I do expect applicants to have substantial knowledge in creating similar platforms. Having a portfolio that showcases your past work, an overview of your experience, and a detailed project proposal would potentially pla...

...module [Sample section only] using Chameleon Creator. The module is about a small business related topic and will be deployed on a website. Key Requirements: - Target Audience: The module is designed for adults working in local government, so the content should be relevant and engaging for this group. - Interactivity: I'm looking for a moderate level of interactivity, specifically the embedding of case studies broken into segments, content sections, and quizzes. - Platform: The learning module should be developed for deployment on a website using Chameleon Creator as the authoring tool. Ideal Experience: - Proficiency in e-learning module development using Chameleon Creator - Experience in creating engaging and interactive content - Prior experience with adult learning mat...

I am in need of a proficient and detail-oriented professional to assist with the collection and organization of crucial information for ongoing projects related to the UN System and sustainable development. The main tasks involve: - Note-taking during important meetings, - Creating concise summaries post-meetings, - Writing official statements to support communication materials and documentation. In terms of expertise, familiarity with the UN System, sustainable development, and the 2030 agenda is essential. The ability to distill complex information into clear, succinct notes, summaries, and statements is also paramount. A strong written communication skill is highly desirable. This project is estimated to last for more than 2 weeks and if we like the work will ...

...Participants were asked: “How many minutes did you walk or run in the last 7 days? ______” Computer-based programming and software : Use SPSS Instructions: You have 4 pages (minimum) to describe the planning, implementation, and evaluation of this study. Be sure to include and describe, in detail, the 4 areas below: Theoretical foundation for this study. Please outline the constructs and its application to this scenario. Describe the research design, in detail, including other methods that you would use to implement the study (e.g., recruitment strategy, program planning tools, etc.). Describe an evaluation plan, including process evaluation. Develop an evaluation tool (types of survey questions) that would be a...

...the system remains inaccessible. The datacenter has provided access to the server via sysrcd (SystemRescueCd), but I lack the expertise to efficiently recover the system and get it operational again. I am seeking assistance from experienced system administrators or IT professionals who have expertise in Alamlinux, Virtualizor, and system recovery. The goal is to diagnose the issue, recover the system, and ensure it is functioning correctly. Tasks: Diagnose the cause of the server failure after reboot. Implement necessary steps to recover the Alamlinux9.3 system. Ensure that Virtualizor is properly configured and functional post-recovery. Provide documentation or guidance on preventive measures to avoid similar issues in the future. Skills Re...

...expert who can streamline our payment matching process by integrating Xero with our Procurement system. Key Requirements: - **Manual Matching Override Capability**: The ability to manually match transactions is crucial as it allows us to handle exceptions and discrepancies effectively. Current Discrepancy Handling: - Discrepancies between the systems are currently addressed via manual review and adjustment. The integration should help minimize these instances and make the process more efficient. Ideal Skills and Experience: - Experience in integrating Xero with Procurement systems is a plus. - A good understanding of financial processes and payment matching. - Ability to develop a system that allows for manual override matching. - Proven track record in creating e...

Se requiere un script de RIFAS o SORTEOS con las siguientes opciones: - Escrito en PHP y soporte MYSQL. - Emitir boletos en orden consecutivo (ejemplo 10000 - 999999), el rango de números debe ser personalizable (Ejemplo: 000001 - 999999, 5450 - 54500, etc.) - Poder ingresar el precio de los boletos de la rifa - Capacidad de albergar la rifa de otros usuarios (multi-usuario, multi nivel). - Pagar boletos a través de la opción de tarjeta de crédito de PayPal (con o sin cuenta de PayPal) o por transferencia, modo manual, mostrando información bancaria del propietario ded la rifa. - Ingresar dirección de correo electrónico, Nombres, Apellido, Ciudad, Estado, Número de teléfono de contacto. - Después de recibir el pago, l...

...website with below detail. reservation system 1. hourly base reservation as we always work at night, today as ours is starting from 5pm until 4am next morning 2. duration (how many hours) and number of people per reservation when request reservation 3. able to post only limited rooms to online (we will make availability with only 3 salas out of 7 salas on online) 4. back end, admin has no limit to post reservation even out of open hours 5. Admin (Backend) able to move reservation hour or reduced / extend duration 6. clients can't change reservation after confirmed or can't cancel 7. reservation status showing either by color or text (sala unassigned/arrived/left) 8. able to work with stripe (payment method : c...

...understand for graduate students. - Target the graduate level: While the paper should provide a comprehensive understanding of the subject, it should avoid delving into unnecessary complexity. The ideal writer will be able to strike a balance between thoroughness and readability. - Engagement: The paper should be engaging and able to maintain the audience's interest throughout. This may include using case studies or examples to illustrate the concepts in a real-world context. The writer should ideally have: - A solid background in corporate finance: Experience or education in corporate finance is essential to ensure the paper is accurate and informative. - Previous experience in academic writing: Experience in writing for a graduate-level audience, and an understanding of h...

My system has been compromised by hackers who have networked my devices through Azure. They are using my cameras and microphones to stream me and my family to the internet, and stealing information. As a result, I have no control over my devices at this point. I am seeking an experienced professional who can assist me in removing the hackers from my systems and ensuring that my personal data is secured. Your primary focus must be on removing these hackers from the system. Key tasks include: - Investigating the extent of the hack and identifying vulnerabilities - Removing the hackers from the system entirely - Securing my personal data - Ensuring control over cameras and microphones is restored Ideal Skills and Experience: - Proven experience in cybersecurity and n...

I'm preparing for a half hour presentation on the 'Passtimes of the Pacific Northwest' for my Study Club. I need a Keynote presentation that captures the essence of the region with a nature-inspired theme. Key requirements: - Creation of an engaging and visually appealing Keynote presentation that lasts about 30 minutes - Incorporate utubes (videos) and pictures that support the focus on Hiking, Camping, Fishing, Boating, Crabbing, Geocaching, Pickle Ball, and Quilting, as these are the specific passtimes I'd like to cover. Ideal skills and experience for this project: - Proficiency in Apple Keynote, with a knack for creating visually appealing and engaging presentations - Graphic design skills to implement a nature-inspired theme - Ability to source and integ...

I'm looking for a skilled developer to enhance the online appointment and payment system on my website. - **Current System**: We are currently using Fittlebug for our online appointment scheduling system. The new system will need to be compatible and integrated with this existing platform. - **Key Features**: We aim to incorporate the following features into the new system: - Real-time Availability: Customers should be able to see real-time availability and book accordingly. - Automatic Reminders: The system should automatically send reminders to customers before their appointment. - Payment Integration: The system should facilitate payment for appointments. - **Payment Integration Details**: Although we're considering int...

...knowledge in WIX and payment gateway integration to build the checkout system of our bulk ice selling business' website. Key tasks include: 1. **Payment Gateway Integration**- The checkout system should incorporate a payment gateway to facilitate secure transactions. 2. **Delivery Address Input** - Allowing customers to input their delivery address to ensure proper and accurate delivery of our products. 3. **Order Confirmation Email** - After a successful purchase, an order confirmation email should be sent to customers for their records. 4. **Design** - Implement a simple and clean design that aligns with the website's current aesthetic. 5. **Delivery Tracking** - Incorporate real-time tracking of deliveries into our system to enhance customer expe...

...or will have the technologies described in the “Technology Description” section below. <Technology Description> This system is about automatic braking of the vehicles. This system can detect obstacles in front of the car and automatically stop the car in case of a potential collision. The system measures the distance and relative speed to obstacles and automatically adjusts the car's braking power accordingly. When the braking force reaches a predetermined value from its upper limit, the braking force is weakened. The upper limit of braking force is set to increase over time after a predetermined amount of time has elapsed from the start of braking. The purpose of this system is to allow vehicles following to react appropriatel...

...The system should support settings for either two-way or single direction vehicle detection, selectable per camera. Multi-Camera Support: The application must handle live feeds from at least three cameras simultaneously without frame skipping. Ensure seamless capturing, detecting, and tracking across all cameras, maintaining high accuracy and performance. Error Handling: Implement robust error handling to ensure the application runs continuously without crashes. Auto-recovery features should be included to handle and log stream interruptions or other common errors. RTSP Streaming Compatibility: Must support RTSP for fetching live video feeds directly from IP cameras. Compatibility with different camera manufacturers and models should be considered. Performance Requirements: The ...

...Coordinador, teléfono del coordinador, zona, tickets asignados, guardas de seguridad asignados, teléfono de los guardas, turnos asignados. Debe tener un CRUD de Tickets que permita ingresar los tickets de soporte generados al cliente: como se supone que el usuario que va a ingresar el ticket entro al cliente no es necesario guardar nuevamente el cliente, número de ticket, novedad, categoría, asunto y descripción, fecha de creación, fecha de solución, técnico que realizó el soporte, técnico acompañante y el estado del ticket: Nueva solicitud, En proceso, asignado, reasignado, cancelado y terminado. Informes dentro de cada cliente, donde se pueda ver datos básicos, la zona en la que es...

I need to create a new layout for my system in Figma. It is a system based on React.JS

...understand for graduate students. - Target the graduate level: While the paper should provide a comprehensive understanding of the subject, it should avoid delving into unnecessary complexity. The ideal writer will be able to strike a balance between thoroughness and readability. - Engagement: The paper should be engaging and able to maintain the audience's interest throughout. This may include using case studies or examples to illustrate the concepts in a real-world context. The writer should ideally have: - A solid background in corporate finance: Experience or education in corporate finance is essential to ensure the paper is accurate and informative. - Previous experience in academic writing: Experience in writing for a graduate-level audience, and an understanding of h...

I am in need of a custom HR Applicant Tracking System with key features including applicant tracking, interview scheduling, and a complete onboarding process. Ideal candidates will have experience in: - Developing HR software with a focus on applicant tracking - Implementing features such as interview scheduling and onboarding - Understanding of workflows and fields customization - Creating user-friendly systems for HR managers The system should be easy to use while meeting the needs of HR professionals. Please consider adding in your proposal any relevant experience you have in this field. Thank you.

...solution for consumers to view menu options, order meals online, and make reservations seamlessly. Key features of the application: - Menu Display: Should allow customers to easily browse various menu categories and individual meal descriptions. - Online Ordering: Requisite infrastructure for placing orders online, including a secure payment process system. - Reservation System: Must include a highly-efficient table reservation system with instant confirmation. Ideal Skill set: - Extensive knowledge and experience with Flutter app development - Strong fluency in Dart programming language - Proficiency in implementing secure online payment gateways - Previous experience with restaurant or similar e-commerce applications is a plus In your bid, p...

Hello, We are looking for a talented and experienced design freelancer to create a template and logo for our online ERP system, under the name "SOLTETI". The template will be based on the existing layout of the following website: [Link to website: ] Project description: Goal: Develop a template and logo for our online ERP system, maintaining the visual identity and functionalities of the website layout provided above. Layout Details: The website layout provided will be made available to the selected freelancer for reference and inspiration. Technical requirements: The template must be compatible with our ERP system and easily integrated. It must follow best design and usability practices. Be responsive, ensuring a consistent experience across differ...

I am in need of an experienced expert to design a dehumidification system for my entire household. Energy efficiency, noise level, and capacity are critical factors for this design. Essential Skills and Experience: - Experience in Environmental Systems Design, specifically for dehumidification or similar indoor regulation systems - Familiarity with designing complex residential systems - Strong emphasis on energy-efficient design strategies - Understanding of noise level control within system design - Experience with different dehumidification system capacities Potential applicants are kindly asked to highlight their experience and give relevant examples of previous work.

I'm in need of a professional who can produce 4 product demonstration videos for our new website. The ideal candidate will be proficient in creating engaging, informative videos that clearly display the benefits of our products. Key Requirements: - 4 product demonstration videos - 1-minute duration each - The videos should showcase: - Close-up shots displaying product features - Use case scenarios demonstrating the product in action - The positive impact the product has on customers Ideal Skills and Experience: - Proven experience in creating product demonstration videos - Proficiency in video editing and production - Ability to bring out the product's unique selling points - Strong storytelling skills to engage viewers - Understanding of market trends and cu...

I need to create new functions in a system based on React.JS, Java Script

I have previously worked code in and stored but it stopped working because readyPromise doesn't work and in that case, it can't load sequently and crashes. New Java stuff?? It doesn't recognize readyPromise with var/const only works as await. Async has problems too. Even without Crashing tilesets seem not to load both from ION and Private/Public Domain. Need to solve this ASAP. You need to download files and work within your Domain or IDE or any other way to work directly with CESIUM LIBRARY!!!!! Or I will give you my Domain FTP access to the project folder and you can Upload .js .html files and see RESULTS in this directory as it will load html and js: YOU HAVE TO WORK WITH CESIUM LIBRARY!!

I'm in need of a skilled individual who can design a system that effectively detects overhead power lines. The primary purpose of this system is to prevent accidents from occurring due to the proximity of these power lines. Key Requirements: - Detection Technology: While I'm open to suggestions, I'm leaning towards the use of laser sensors that can accurately detect thin wires. This is crucial as thin power lines can sometimes go unnoticed by traditional detection methods. - Detection Range: The system should be optimized for short-range detection, around 10 meters. This will allow for timely warnings and preventive actions against potential accidents. Ideal Skills and Experience: - Proficiency in sensor technology, particularly laser sensors - Prior e...

...easy-to-use ERP software tailored to the gold and diamond jewellery industry. This system will be integrated with e-commerce and feature several additional modules. Key features required: - Inventory Management: The system should efficiently track our jewellery stock levels. - Sales Tracking: Real-time data on our sales performance. - Customer Management: To maintain a customer database. - Credit Management: Tracking outstanding credit and sending payment reminders. - Finance Management: Tracking income and generating financial reports. - CRM: To maintain good relationships with our customers. - E-commerce Integration: Development of a functional e-commerce website and application. - POS: A point of sale system for store transactions. - WhatsApp Features: Integrati...

I'm looking for someone to create advanced level anatomy questions in multiple-choice format. These questions are intended for test preparation for the USMLE. Ideal candidate for this project should have: - Proficiency in anatomical knowledge and terminology. - Experience in creating test questions. - Proven track record in preparing advanced level quizzes or study materials. - Attention to detail, accuracy and the ability to create questions with varying levels of difficulty. Please note that the questions should be both challenging and relevant to test preparation.

Task Requirements 1- You have to visit the place and get the verification form filled and sign stamped. 2- Take 4 to 5 geotagged photos with GPS MAP CAMERA APP with the name board visible in photos 3- In case of refusal ask them to give you written refusal statment with stamp. 4- Most important get the details of HR person or verifier ( Name, Designation, Department and contact email) If all above requirements fulfilled than task will be considered complete.

I aim to develop a web application that is centered around the generation of test cases from da...in the effectiveness of testing processes. Key Features: - Capable of analyzing data flow graphs to generate test cases - Simplistic, user-friendly interface designed for software developers - Incorporation of Java programming language for analysis The ideal candidate for this project should have: - Proficiency in web application development - Strong understanding of data flow graphs and test case generation - Excellent command over Java programming - Previous experience in creating tools for software developers This project is a great opportunity to contribute to the efficiency and productivity of software developers, with an emphasis on generating test cases through data flow graph...

I'm in need of a versatile and comprehensive ERP system specifically tailored for a jewellery store. This system will need to be compatible with both Windows and Mac operating systems. Key Features: - Inventory Management: A robust tool to manage my stock of jewellery items, including tracking and updating inventory levels in real-time. - Sales and Order Management: A seamless system to handle the processing of orders and managing sales records effortlessly. - Customer Relationship Management (CRM): A centralized platform to store and manage customer information, with a focus on providing personalized and exceptional customer service. - POS & Credit Management: An integrated point of sale system that also incorporates credit management functionalities....

...and Applicant Tracking: Streamline the recruitment process, from job posting to candidate selection, with robust applicant tracking capabilities. 2. Employee Onboarding and Offboarding: Simplify the onboarding and offboarding processes for new and departing employees, ensuring a seamless transition. 3. LLM-Based AI Automation System: Develop an AI-powered system to schedule and conduct initial screening phone calls and first-round interviews with candidates. The system should generate comprehensive reports based on the conversation. 4. Payroll and Accounting Tool: Integrate a payroll and accounting tool to automate payroll processing and manage financial transactions efficiently. 5. Performance Management: Implement performance management tools to set goals, track p...

As the creator of a new system aimed at improving our security, I'm in need of a professional with expertise in the field of hacking and system security. The primary responsibility of this role is to rigorously test the system's security to identify vulnerabilities and suggest enhancements. Key Requirements: - Expertise in network, application, and data security: You should be well-versed in these aspects of security to ensure the entire system is robust. - Ability to identify and address firewall misconfigurations: This is of particular concern, given the specific issues I'm looking to address in the network security. Your role is to simulate various hacking attempts and identify any potential weaknesses in the system's security. This includes: -...

I'm in need of a legal professional, ideally an attorney or paralegal, who can assist me with finding and analyzing case law relating to why a jury's decision should be set aside and given to the judge for a trial predicated on using res judicata (the facts speak for themselves). The ideal candidate should have: - Proven experience in legal research, especially in the field of medical malpractice. - Strong understanding of court processes and legal terminology. - Excellent analytical skills to identify relevant case law. The completed research will be used for preparing for an upcoming court hearing, to convince the judge to set aside the jury verdict and be retried by the bench. Reason being is the medical terminology given to the jury would most likely be confu...