Equivalent frozen bubble windows jobs
I'm in need of an expert who can create a simple webcam connection between two Windows PCs on a Windows Desktop using Winforms, .Net Core Blazor or Maui. This connection should support video calling with audio and video, and the user should have the flexibility to choose the video quality among Low, Medium, or High definition. If multiple cameras are connected on the caller machine then allow the user to select the camera to use for the call. Ideal skills and experience: - Understanding of Windows OS and its functionalities - Proven experience in network programming or webcam-based technologies - Simple design skills to create a user-friendly interface (see caller video window, remote user video window, drop-down for camera selection, drop-down for quality sel...
...from other brands. A description of the product that goes with the brand...please see the uploaded video for the complete product and the description below for further details about the system. EC Roller blind system EC Roller provides a simple, tool-free window covering solution - no screws, no drilling, no mess, no stress. The EC roller blind system offers a hassle-free solution for covering windows without the need for screws or drilling. It utilizes a 38 mm tube, but plans are being made to introduce a 32 mm system. The EC roller system has a heavy-duty spring-loaded idle end, which can be easily locked in position via the EC wheel. Along with the mechanism, it has specially developed fixing plates that incorporate rubber seals and adhesive pads to ensure a firm fixing. The...
...be running 24/7, dedicated to streaming a specific program via Twitch. A key challenge is that the source of the stream is largely limited to South Africa and Nigeria - areas predominantly in Africa. Thus, suitable freelancers would need to be resourceful and demonstrate fluency in geo-based streaming challenges. The key specifications include: - The server should be designed to run on either Windows or Linux operating systems. - Vigilant attention must be paid to data security. As such, the VPS should be equipped with encrypted data storage. - Prior experience creating and maintaining VPSs, ideally in a streaming context, is necessary. - Understand VPN and geo-blocking workarounds as an added advantage. Your hands-on experience and expert advice will be instrumental in bring...
...Chrome OS entirely and install a trial version of Windows 10 or 11. Here's a bit about what I need: - Windows 10/11 Installation: I'm after someone with expertise in this area, as I want to complete a full OS swap, not a dual boot or running through a virtual machine. I cannot stress enough that I want Chrome OS completely replaced. - Windows License: I don't have a license key for Windows, so I need to install a free trial version. Guidance in this area would be highly appreciated. - Windows Settings: As for the settings, I'd like the freedom to explore them myself. Although I'm open to suggestions, I will make the final decisions. The freelancer required for this job should preferably have experience with Chromebook systems...
Help is needed to create a P2P online marketplace with both auctions and sales functions for users to list their pr...work to be completed To evaluate and perform a full QA/QC of my incompleted prototype or wireframe in Figma. Expectations to be fulfilled 1. QA/QC with findings and recommendations 2. Full wireframe designs/prototype 3. Front End Developments 4. Back End Developments 5. Deployments 6. Bug fixes after going live Technologies used (* for preferred but not a deal breaker) 1. Prototyping - Figma*/Bubble 2. Project management - Trello/Jira* 3. Front end - Please share recommendations 4. Back end - Please share recommendations 5. Deployment/server - Please share recommendations Thank you for your time and interest, please submit your proposal, ideally with your question...
I'm on the hunt for a seasoned developer well-versed in Java, C++, and Python. The goal of the project is to create a web-based application that operates smoothly on both Windows and macOS. Skills and Experience: - Advanced proficiency in Java, C++, and Python. - Demonstrated expertise in developing web-based applications. - Experience with cross-platform programming, targeting both Windows and macOS operating systems. Your technical prowess, creativity, and innovation will deliver a solution that's efficient, user-friendly, and, most importantly, serves its intended purpose. So, if you're a versatile developer who can juggle multiple programming languages, I'm looking forward to seeing your bid.
I'm in need of a seasoned professional with a significant understanding of Windows Server 2022 &Windows 11 and its security measures. This role involves: - Customs hardening of my Windows Server 2022 &Windows 11 system as per provided requirements. - Implementing complex security policies to reinforce the safety of the system on Windows Server 2022 &Windows 11. - Establishing specific security policies and configurations, including Firewall settings and User account control. Ideal candidate must showcase expertise in Windows Server 2022 &Windows 11 , its security systems, and how to navigate and utilize these effectively for maximum system protection. Previous experience in similar projects will be a major plus.
Need someone to create a software with good gui running different commands like tree, netstat, ipconfig etc. I can give a reference software which if possible can be copied as well. Message me for more details
...and monthly budgeting, clicks, quality score and other campaign metrics - Review competition strategies, strengths and opportunities and keep pace with search and social industry trends and developments Experience & Skills - 2+ years commercial experience in SEO / PPC Advertising - Experience in SEM Rush is a must - Experience in Online Marketing - BA in computing/marketing/mathematics or equivalent - Sound knowledge of Microsoft Excel, PowerPoint & Word or Google Suite - Advanced Google AdWords (must be certified) - Experience with Google Analytics - Understanding of paid search management is a must Key Competencies - Efficient & well organised - Sophisticated English written and verbal communication skills - Strong knowledge of the web - Ability to work auto...
We require two straightforward applications: one serving as the host, and the other functioning as the sender, tasked with transmitting audio to the host. Subsequently, the host application should seamlessly integrate with the Windows system audio. The hosting application is only for Windows, whereas the sender app is for both Windows and mobile platforms.
...need of an experienced professional to conduct advanced signal processing tasks with an emphasis on frequency analysis of Time Series datasets. The project will require proficiency in the following areas: - Windowing and Time Frequency Analysis (FFT & STFT) - Spatial Filtering & Synchronized Averaging - Knowledge and application of different windowing techniques, including Hann and Hamming windows. The key objective of this project is to conduct comprehensive frequency analysis. A background in FFT skills, and experience with Windowing, Wavelet Transform and Short-Time Fourier Transform will be crucial for success in this role. It's vital that you have a solid understanding and hands-on experience in these specific areas. If this sounds like a project that ma...
...interesting. It strictly needs to fit below the back windows. The way I envision it is going from the back of the front wheel and then extending diagonally up to under the window. I want it to stay in monochrome, if you have any good ideas to make parts of the design to fade from the bottom grey, up into the white part of the van then that's a bonus too. Your role is to enhance it creatively while adhering to the original concept. A successful job would be a balance between uniqueness, creativity, and respect for the original idea. I have attached an image of the van that it needs to fit on (Van Reference 1), an image of the design that I like and want to incorporate onto it (Van Design). Keep in mind that the design needs to fit UNDER the back windows and not go o...
Seeking a Python Developer for data extraction from an unofficial Instagram API, processing JSON files, and saving data as CSV. The role involves creating a script for fetching and organizing data based on user inputs: Username, Hashtag, Location. Requires precision and Python proficiency. Responsibilities: FRONT END: Implement a simple windows command line user-input menu: 1. Username 2. Hashtag 3. Location. BACK END: Make api calls to retrieve user details, followers, followings, posts, hashtags, highlights, stories, hashtags, comments, tags and locations PLEASE NOTE: I am looking for a script that will take a username or a location or a hashtag and then get all of the possible data (who was at the location, what posts tagged it, who commented on those posts, who was tagged ...
...additional features into the software that allow calculation of material costs and the ability to add various models of doors and windows. Here's the set of skills and experience important for the task: - PHP & SQL - expertise in both the programming language and database management system. - Inventory Management - experience in integrating or developing inventory management systems. - E-commerce Development - experience in creating or modifying e-commerce websites. - Material Cost Estimation - understanding of how to code a feature that handles material cost estimates. - 3D Modeling - experience in integrating a library of 3D models, in this case, doors and windows. The ideal freelancer for this project will have both the creative and technical skills to tie...
...the teacher (teacher might change for some one but current teacher might want to see what previous teacher wrote a note) G) All Existing records should be able to modify (but when modify - extra information shall be register saying why it was changed) Two Main Actors - customer - session giver (yoga teacher) Platform Web / Desktop both should support and work Desktop app shall work on Linux/Windows and Mac (All three) Architecture API based for data layer, that means I should be able to setup my database and data service layer separate from the application. Flat database structures (no google data base, no fancy data base) keep it simple and stupid Design Agilent and simple design - I would like to keep blue shades (tech - look and feel) - Target Audience: The app will ...
I urgently require the creation of a windows service which can perform specific registry modifications. These modifications include disabling the Control Panel and preventing certain applications from running. In order to successfully complete this task, you should have considerable experience with Windows system programming and registry edits. A deep understanding of the Windows operating system and its registry are pivotal, as well as expertise in C++ or C# You should have done similar tasks before, and understand that I need the project completed In my enterprise, we have a group policy setting that restricts user from accessing registry tools. I want to install a windows service on users machine, this service should read the url it returns below JSO...
...strong sense of aesthetics, capable of generating innovative ideas and translating them into compelling advertising materials. . 7. Proficiency in following detailed instructions and working within established guidelines, coupled with the ability to work independently. . 8. Approachable and engaging personality, with excellent teamwork and communication skills. Advanced proficiency in Photoshop or equivalent graphic design tools, for the creation of high-quality advertising assets. , 9, Extensive experience in crafting and manipulating video content specifically for TikTok, demonstrating a thorough understanding of the platform's creative requirements. . 10. Experience with project management tools such as Miro, Figma, Discord, and Coda are bonuses GOALS: Buyer Persona Deve...
...strong sense of aesthetics, capable of generating innovative ideas and translating them into compelling advertising materials. . 7. Proficiency in following detailed instructions and working within established guidelines, coupled with the ability to work independently. . 8. Approachable and engaging personality, with excellent teamwork and communication skills. Advanced proficiency in Photoshop or equivalent graphic design tools, for the creation of high-quality advertising assets. , 9, Extensive experience in crafting and manipulating video content specifically for TikTok, demonstrating a thorough understanding of the platform's creative requirements. . 10. Experience with project management tools such as Miro, Figma, Discord, and Coda are bonuses GOALS: Buyer Persona Deve...
...strong sense of aesthetics, capable of generating innovative ideas and translating them into compelling advertising materials. . 7. Proficiency in following detailed instructions and working within established guidelines, coupled with the ability to work independently. . 8. Approachable and engaging personality, with excellent teamwork and communication skills. Advanced proficiency in Photoshop or equivalent graphic design tools, for the creation of high-quality advertising assets. , 9, Extensive experience in crafting and manipulating video content specifically for TikTok, demonstrating a thorough understanding of the platform's creative requirements. . 10. Experience with project management tools such as Miro, Figma, Discord, and Coda are bonuses GOALS: Buyer Persona Deve...
...expert capable of building a Windows Server 2022 Core on an Esxi server, using a template and automation to provide hostname, IP, and addition to the domain. Ideal Skills: - Proficiency in using VMware Esxi server - Experience in Windows Server 2022 Core set up and management - Proficient with PowerShell scripting for automation - Good understanding of Active Directory Domain Services (AD DS) Project Requirements: - Set up Windows Server 2022 Core on Esxi server using a provided template. - Utilize Powershell scripting to automate the process of giving hostname and IP. - Add the server to a domain using Active Directory Domain Services (AD DS). Preferably, I am in search of a freelancer with strong technical experience, particularly in server management, wi...
I'm looking for a seasoned programmer with expertise in the following: - Adept in C#, C++, JavaScript, and Python coding languages, with emphasis on C# and C++. - Proficient understanding of libWebRTC (C++) with C++ Windows Desktop development on VS 2023, indispensable for this project. - Skilled at leveraging the capabilities of React/Mobx/Javascript for building dynamic web applications. - Familiarity with Windows API for video streaming is a must. The principal objective is to enhance and contribute to the existing development an advanced video collaboration platform that leverages the above-mentioned skills. This will require a solid understanding of leveraging C# and C++ to interact with webRTC and building applications using React/Mobx. Previous experience in ...
Looking to develop a windows driver to capture bluetooth audio from connected android devices. More details: What version of Windows do you intend for the driver to be compatible with? Windows 10 What is the primary function of the Bluetooth audio that the driver is capturing? For recording purposes Do you have a specific audio format that the recorded audio should be in? Any
...re-writing our product from vb .NET webforms to C# in the MVC framework. You will assist with this project and help us develop new features. You will work with our team of inhouse front end developers and another freelance C# developer. Budget is £25 per hour The following skills and knowledge of technologies will be essential: - VB - .NET - C# - SQL - MVC framework - VUE .js framework - Windows Server The following would be advantageous: - HTML/CSS - Bootstrap - Azure - An interest in Football - Previous experience of the GoCardless API Our relationships with freelancers have always been long term, we are not looking for a quick fix. Candidates MUST be available for communication and be responsive during our office hours Mon - Fri, 9am - 5pm...
I'm seeking a highly skilled developer to build a custom solution for a browser pivoting project. Unfortunately, we didn't provide information on specific functionalities and requirements at the early stage, but we aim to create a comprehensive browser solution that uniquely addresses our needs. Key Aspects Of The Project: - Building a custom solution based on uniqu...Ideal Skills & Experiences: - Proven experience in software development related to browser functionalities - Solid skills in creating custom solutions for unique project specifications - Ability to work in an evolving project scope - High adaptability to newly introduced project requirements as the project develops. * browser pivoting to work with CHROME BROWSER. * client must work in windows...
I need an experienced mobile application developer proficient in creating Rental Software To Setup Online Rental Marketplace. Our intention is to build a user-friendly e-commerce mobile application specifically for the Windows platform. Ideal Candidate: - Prior experience in e-commerce application development - In-depth knowledge of the Windows platform - Demonstrable portfolio of mobile applications - Strong problem-solving skills. This project will involve designing an intuitive user interface, implementing secure transaction channels, and ensuring a seamless shopping experience for our users.
...based on year and country, providing clear distinction among the ten years' worth of information. - Propose and execute a visual representation strategy that would simplify the reading of data. I am open to suggestions; the only requirement is that it provides clarity. Desired Skills: - Advanced Excel expertise, specifically in data sorting and manipulation. - Language: Excel formula, VBA, or equivalent. - Proficient in data visualization tools. - Proven ability to handle large datasets in Excel. - Excellent problem-solving skills. - Knowledge of Google Maps Location History data would be beneficial but not essential. Please provide any relevant previous projects or examples where you have dealt with similar requirements. I am looking forward to working with someone who ...
I am looking forward to developing a modern design for a building at Delhi Junction. This project isn't just about designing a space, it's about creating a vibe that aligns with our vision. Key Features: • Emphasis on large windows for natural light. Bright spacious areas with a lot of daylight are an absolute key characteristic for this project. Ideal Candidate: • Should be experienced in modern architecture, particularly working with a lot of natural light. • Familiarity with the latest in eco-friendly building technology as it might be incorporated in future enhancements. • Should be able to provide examples of buildings designed with similar features. • A deep understanding of light and space, and how to effectively marry the two in a moder...
Salut à tous, Je suis à la recherche d'un graphiste capable de créer une affiche A3 attrayante pour mon Bubble tea. Voici les détails : - Le design doit comprendre des photos. Vous pouvez vous servir de photos que vous avez déjà ou vous pouvez aussi suggérer des photos que je devrais acheter. - L'affiche est destinée à promouvoir la nouvelle saison 2024 de Bubble tea. - L'affiche doit être engageante et doit inciter les clients à essayer notre produit. - L’affiche sera affiché dans plusieurs établissement et commerce. Idéalement, le candidat doit avoir une expérience dans la création d'affiches et une compréhension du Bubble...
I require an expert for creating an ISO image of existing Windows 10 for installing on multiple computers. This task is time sensitive and needs to be completed as soon as possible. The ideal freelancer should: - Have extensive experience with ISO images specifically for Windows 10. - Be able to complete the task swiftly, given the urgency of the project. - Have a good understanding of Windows operating system and the installation process.
I have an AWS account with Amazon Lightsail. I have a running windows server running with 2GB RAM and 60GB SSD. I wanted to upgrade it to 4GB Ram package. All i had to do was to stop server, take a snapshot, and create a new instance from this snapshot. But im getting this error; CreateInstancesFromSnapshot[eu-west-3] Sorry, your account can not create an instance using this Lightsail plan size. Please try a smaller plan size or contact Customer Support if you need to use a larger plan. I couldnt find why. When i check server quota, i see that i have 20 instances quota. Perhaps this is related with my account, it says 3 months free.. I will give you my credential, i suggest you to make my server continue to run with a higher RAM and SSD. Now it stays stopped.
I am in need of a highly skilled Python and C++ developer with strong experience in data manipulation. The original function, written in C++, is expected to manipulate numeric arrays, however I have had it converted to Python and it’s producing errors. Your task will be to: - Review and understand the original code in C++ - Identify and resolve the bug in the equivalent Python function - Ensure that the Python function is able to successfully manipulate numeric arrays as intended Experience in debug troubleshooting and previous work with numeric array manipulation in Python is strongly desired. I look forward to discussing the details with you.
...to working with a professional who can deliver a high-quality, efficient and effective Cloud ERP SAAS solution. We will be changing the logic to fit users with double inventory, which will require adjustments on stock and accounting levels depending on the sales scenarios. There will be a B2B marketplace allowing sales between tenants later on too. We will work on adding a mobile application, windows POS application and integrate AI elements as we go. These are not part of this initial work scope. We will be dealing with a specific industry and pulling data for product details and search from another app through API. NOTE: If you have a robust ERP you developed in the past that be used as a basis, you are welcome to bid too. Time is of the essence. We are looking for an agile ...
We have our current SVG logo (attached), and I am wanting someone to come up with an SVG animation to make it more interesting. Our company sells VOIP solutions, so we are looking for some ideas that use our existing logo, where the animation is relevant to the phone / VoIP industry. Maybe the logo can look like it is making a phone call? Or maybe the logo can morph from a speech bubble shape and back again? An example of an animation that we like, that is also related to the phone industry can be found here:
I am seeking an experienced IT professional who is proficient in Windows Server Active Directory Domain Controller 2019. Your main tasks will include: * Integration of Primary DNS Server * Setting up a backup domain controller Some things you need to know: we have a DC that is infected with ransomware and no backup, I've installed another new DC and i want to make it Primary, and retrieve all roles - the old Active Directory still working- this job can be done through Anydesk. Ideal Skills: * In-depth knowledge of Windows Server * Proven experience in Active Directory Integrated DNS * Problem-solving abilities and excellent communication skills. This role requires a high level of expertise and precision. If you have the needed skills, I encourage you to place you...
...may adjust what you see better. 1. Layout & Functionality • Zoning: Divide the room into distinct areas for sleep, study/work, relaxation, and storage. This can help in maintaining functionality without overcrowding the space. • Movement Flow: Ensure there is enough clearance around furniture for easy movement, aiming for a minimum of 30 inches around beds and desks, and leading paths to windows or balconies for access to natural elements. 2. Storage Solutions • Under-Bed Storage: Opt for a contemporary bed with built-in drawers or a lift-up mechanism for storing bedding, clothes, or out-of-season items. • Multi-functional Furniture: Choose a study desk with ample storage options like drawers and shelves. Consider a floating shelf above the desk f...
Project to extract informative website data.
...Delphi RAD Studio 12. The project entails developing a FMX Windows application incorporating FMX styles that users can select from. Here's what I'm anticipating: - **User Interface Design**: Create an intuitive, user-friendly interface that effectively utilizes FMX styles. - **Database Integration**: Seamlessly integrate the application with an existing database. - **Real-time Data Update**: Develop features that fetch and display real-time data from my database. - **Secure User Authentication**: Implement a secure login system to protect user data. - **API Integration**: The application needs to interact with external APIs. Applicants should not only be well-versed in Delphi RAD Studio 12 but also have experience in developing FMX Windows applications, real-ti...
I'm looking for a creative and experienced app developer to help in refining my concept and ensuring functionality of selected plugins. I have layed out most of my project in bubble with most of the information i need to have in it but making all of the fuctions and required plugins work seems to be above my head. So i will need assistance refining the layouts to make them look coehesive, professional and scalable and functional across different devices. Key Features: - User registration and login process implementation - Seamless integration of payment systems for a monthly subscription model - Incorporation of native camera app functions - minor photo modification to highlight areas of damage - database collected info and pictures - .pdf generation of file and email c...
I'm in need of a proficient expert in Windows Server, specifically with experience in setting up DNS and Active Directory services. The tasks required will involve the configuration of both these services on a Windows Server 2019 platform. The scope of work will principally involve: - Initial setup and configuration of DNS services. - Active Directory setup and configuration. The ideal candidate for this project should display: - Strong knowledge and experience with Windows Server 2019. - Proven expertise in configuring and managing DNS services. - Demonstrated experience in Active Directory setup. - Great troubleshooting skills. Please note, it will be a bonus if you have a background working with various network types, as the precise configuration may depend...
I have a video of less than 2 minutes that requires professional editing. All the images have been chosen ...will be required to sign and NDA. - I am specifically looking for a proficient Adobe Premiere Pro user being the most advanced video editing tool or an equivalent, but not AI generated. - The work involves adding special effects to enhance the visual experience for customers and be more entertaining and engaging. - Ideally, you should have good technical skills in Adobe Premiere Pro, with an innovative approach to special effects that appeal to make video more appealing. This is a straightforward task for someone with the right skills. I am open to all levels of experience, but proven expertise within Adobe Premiere Pro or an equivalent high level video editing p...
Please check this github repo: We're having trouble installing with the right dependencies. Need someone to do this for me, will provide team viewer access. Windows 11
In this interesting project, you will suggest several chemicals and several methods to make green diodes. You are a creative chemist, or materials science technician, or a component electronics engineer, or equivalent background. The budget for this project is $105.00 In order to begin qualifying for this project, please answer 3 of these 5 easy questions : Queston 1 : x.022 × 10²³ What is the numeric value of X? Question 2 : EP_ What is the missing alphabetical character? Question 3 : Which of these is different from the other 3 : ionic, vanderwaals, metallic, covalent Question 4: P.I.N. Component. What does the initial I stand for? Question 5 : eV? What is the full name of eV? In this creative project, you will look at about...
I need a point of sale system for my retail store and restaurant. I require the system to have inventory management and reporting and analytics features. Additionally, I need the system to support more than 10 registers or terminals. The systmem should be a desktop application but also able to work on android devices and windows computers. Ideal skills and experience: - Experience in developing and implementing point of sale systems for retail and restaurant businesses - Proficiency in inventory management and reporting and analytics features - Familiarity with hardware and software requirements for supporting more than 10 registers or terminals. - Be able to intergret with weigh scales and finger print devices - Familiar with developing multi location POS Systems and manu...
I need help configuring a Windows operating system. My main challenge lies in the set up and I would want an expert who can guide me through the process. Here's a bit more of what I'm looking for: Responsibilities: • Offer comprehensive guidance on setting up my Windows operating system • Walk me through key configuration processes • Resolve any software-related issues encountered during setup Skills and Experience: Though the job seems straightforward, I expect prospective freelancers to have a deep understanding of the Windows operating system. Technical proficiency in solving software-related issues is also an advantage.
I'm currently seeking a talented and experienced application developer to create a social networking mobile app that's compatible with Windows, macOS, and Android platforms. Key Requirements: - Expertise in the development of social networking mobile apps - Familiarity with both Windows, macOS, and Android platforms - Ability to create a user-friendly interface that appeals to a broad user base. If that sounds like you, please submit your bid and let's discuss.
Here's what I need: *Development of a unique installer (wizard) for my ReactJS project using Node in Windows. *Features I need include file installation, creation of desktop shortcuts, and creation of a system restore point. *The project needs to give the user a choice of where to install during the installation process. *The installer requires administrative permissions. Skills required: *Proficiency in ReactJS *Experience with Node *Familiarity with Windows installations and permissions *Understanding of desktop functionalities such as shortcuts and restore points.
I'm on the lookout for an experienced C++ QT developer who can create a Windows application incorporating a few key features. - Streaming: The app should support video and audio streaming. It needs to use h264/h265 and Opus video codec to deliver high-definition quality. Experience in developing software with live streaming capabilities would be a massive advantage. Please include any similar projects you've worked on when you apply.
You MUST have a BASIC understanding of files, Windows Explorer, how to copy and paste, and keyboard shortcuts. I'm seeking a proficient freelancer to complete a data entry project involving program code replacement. The task includes copying the data from websites, PDF documents, and Excel spreadsheets, and pasting it into the program. Key responsibilities: - Copying data from specified sources - Replacing the current program code Prerequisites for this Job: - In-depth knowledge of programming (specifically JavaScript, Python, or Java) - Strong experience in data entry - An eye for detail - The ability to work accurately and quickly The primary functionality of this custom program involves straightforward data copying and pasting. Please ensure that you have these com...
I'm seeking an experienced developer to create a Flask app with specific functionalities for local usage on a Windows PC. The app should have: - User authentication - Integrated database - File upload feature Ideal skills for the job will include: - Expertise in Flask - Proficiency in building applications for windows - Aptitude for creating secure, robust user authentication - Experience with database integration - Familiarity with file handling The timeline for this project has not been defined yet. However, I encourage potential freelancers to give an estimate of the time requirement based on their past experience with similar work.
