Apple watch 3d model free Jobs

...for machine learning and, for any model deployed, having a reliable estimate of its performance. Although, some effort should go into improving an initial model. How many datasets do you need? - Groups of 2 need **two** datasets - Group of 3 needs **three** datasets **Database** After the data has been collected and processed, it should be stored in a SQLite database. At a minimum, each dataset should have its own table. Database and table creation and data insertion can be done either with the `sqlite3` package or with `Pandas`. Both SQLite and `sqlite3` come with Python. **Machine Learning Models** For each dataset you should train, evaluate, and save a machine learning model: - one model should be for a *classification* problem - the other mode...

I need a proficient data scientist with a strong understanding of linear regression and time series analysis to build a model from company sales data. Key Requirements: - Creation of a Linear Regression Model: The primary objective of the model will be to predict sales trends based on past data. - Time Series Analysis: The model should effectively incorporate this to help me understand how sales are changing over time. The ideal freelancer for this job would possess: - Proven expertise in data science, particularly in building predictive models. - Strong command of R, as the model should be developed in this language. - Experience in working with time series data and analysis. If you are confident in your data science skills, especially in the cont...

I'm looking to develop a real-time Arabic Sign Language detection model for educational purposes. This model will be deployed in a .ipynb notebook for model training and will result in a .h5 model for deployment. Key Project Details: - **Purpose:** This model is intended to serve as an educational resource, specifically to cater to the needs of the general public. - **Deployment Platform:** The final model will not be deployed on any specific platform but will be available for training and inference in a .ipynb notebook. Ideal Freelancer: - Proficient in Python and MediaPipe for real-time hand tracking - Experience in developing machine learning models, especially in TensorFlow/Keras for the .ipynb and .h5 formats. - Familiarity with sign la...

I am seeking a talented and creative writer to construct a beautiful 10-20 line free verse poem centered around the theme of love. This unique piece should deeply express human emotions, tell a compelling story, and truly capture the essence of romantic love. Ideal Skills: - Excellent command of the English language - Deep understanding of free verse poetry - Ability to convey emotions powerfully - Experienced in writing love-themed prose This job requires a perfect blend of creativity and writing skills. If you have a passion for writing and a knack for capturing hearts with your words, I'd be delighted to work with you.

I'm working on an exciting WW2 IOS Mobile crowd game in Unity and need someone who can increase the number of 3D animated characters from 275 to 500 on the screen. This would have to be done while maintaining 45 FPS. The art style of the game is polygons. Apply if: -You have 2 solid examples of past game optimizations you can share in your application -You are an expert in Unity -You can work full time on this project during the next 1-3 weeks -You want to be part of something special

I am seeking a talented and creative writer to construct a beautiful 10-20 line free verse poem centered around the theme of love. This unique piece should deeply express human emotions, tell a compelling story, and truly capture the essence of romantic love. Ideal Skills: - Excellent command of the English language - Deep understanding of free verse poetry - Ability to convey emotions powerfully - Experienced in writing love-themed prose This job requires a perfect blend of creativity and writing skills. If you have a passion for writing and a knack for capturing hearts with your words, I'd be delighted to work with you.

...the MATLAB code for efficient and effective simulations. The purpose of these simulations and analyses is specifically for two main areas: - Fluid Flow Analysis: You will be required to conduct a detailed analysis of fluid flow patterns. This will involve the examination of different aspects of fluid dynamics. - Organ Pipe Simulation: The simulations are also intended for creating an organ pipe model and predicting its sound characteristics. The desirable outcomes and deliverables for these tasks include: - Visualization of Fluid Flow Patterns: You must be able to visualize and present fluid flow patterns in a clear and comprehensible manner. - Identification of Areas of Turbulence: A key deliverable is the identification of areas within the flow where turbulence is present....

I'm seeking an experienced hardware engineer to design a robust PCB which will fully support my Raspberry Pi 3 Model B+. This PCB is planned to be a part of a control system. The main requirements for the project are as follows: • Full Raspberry Pi 3 Model B+ compatibility support - Your design should take full advantage of all the features of this model. • Control system orientation - The PCB down the line will be used as a control system, all design decisions should keep this in mind. This project requires that the PCB has a 110/240 V input and have a 5V Output and 8 Relay Out of 10V. Some basic requirements for candidates: • Strong knowledge in Raspberry Pi and PCB design is preferred. • Prior experience with networking systems and design ...

I'm looking for a skilled 3D animator to create a 2-4 minute VHS style horror animation. It will be in the vein of the work done by Barrington on YouTube. Key Requirements: - The project involves creating a unique horror storyline and characters based on a provided script. - Characters need to be designed, modeled, and rigged by you. While the level of detail is not specified, I'm envisioning a stylized yet detailed approach. - The animation should have a VHS aesthetic, so some experience or understanding of this style would be advantageous. - The final product should be engaging, immersive, and embrace the eerie elements of horror. Budget: Up to $100 total

Below are the words The entire image should be : 300 x 250 pixel and not more than that Should be in png and jpeg files The book cover made in 3D The words should say: Revealing, Disruptive, Unconventional “An iteration of the redemptive philosophy of Black Renaissance”-M. Ochonu Dive in

I`m looking for 3D modelier for make male pants. ( 3ds max, blender, Marvelous, maya etc ) No need textures, only need ready mesh with un wrapped uv map. I need to be made male pants with cutted front similar to the ref image Vertexs numbers: 20K max Need ready high poly mesh with vertexs number max 20K with obj, fbx file... I will send male mannequin for model mesh by obj file. So it should need modeled for that male body

...similar to HyperV or VirtualBox. - Emulated iPhones should run iOS 12. - The following applications must be available on the iPhones: Apple Store, GDrive, and WhatsApp. Ideal candidates will have: - Proficiency in operating system emulation, particularly iOS. - Demonstrable experience with VM solutions. - Knowledge of iPhone's system architecture. - Skills in troubleshooting potential iOS compatibility issues. Describe I'm building a project where I need to have installed dozens of emulated iphones on a server. Just as there are solutions like LDPLAYER for Android, I need a VM volution similar to HyperV or Virtual Box. In this virtual machine I will configure Apple Store, Google Drive, Google Calendar, Whatsapp Business and I also need to install IP proxy too...

...create a logo. The design should be attractive, engaging, and accurately reflect my brand. The logo is for a soft serve ice cream shop. The design MUST have a cartoon snowman or polar bear, a soft serve ice cream cone, and font that looks like ice. Not looking for a stick drawing. Snowman or polar bear should look like something that popped out of a cartoon and should be unique. Design should be more 3D, not flat. Should not look like clip art. DO NOT use AI generator. Snowman or polar bear is going to be a character that we use throughout our branding. Think of McDonald’s, Chuck E. Cheese etc. type characters. So needs to be the most of the character’s body, not just a head. Snowman/polar bear and ice cream etc. should look like they are placed for a purpose, not jus...

I'm looking for a talented 3D rendering artist to help bring my residential property development to life. The renders need to be of a high quality and photorealistic in style. Pricing structure: Showcase previous projects individual builds, small subdevelopment, medium development and large and costs involved. Key Project Requirements: - I need detailed and realistic exterior views of the property. These will be used for marketing and showcasing the potential of the development. - Additionally, I'm looking for drone photography to capture aerial views of the property. Ideal Skills: - Proficiency in 3D rendering software and techniques. - Strong portfolio showcasing photorealistic renders. - Experience in property development renders is a plus. - Familiarity with...

I am seeking a talented and creative writer to construct a beautiful 10-20 line free verse poem centered around the theme of love. This unique piece should deeply express human emotions, tell a compelling story, and truly capture the essence of romantic love. Ideal Skills: - Excellent command of the English language - Deep understanding of free verse poetry - Ability to convey emotions powerfully - Experienced in writing love-themed prose This job requires a perfect blend of creativity and writing skills. If you have a passion for writing and a knack for capturing hearts with your words, I'd be delighted to work with you.

I'm in need of a skilled animation artist to create a 3D animated video for educational purposes, specifically targeted at teenagers. The project involves: - Crafting high-quality 3D animations which are engaging and suitable for a teenage audience. - Conveying educational content in an innovative and visually appealing manner. - Ensuring that the animations are easy to understand and captivate the target audience. Ideal candidates should have: - Experience in 3D animation, with a strong portfolio of educational or similar content. - A good understanding of what appeals to and engages a teenage audience. - Strong communication skills to ensure the educational message is conveyed effectively. Your creativity and ability to make complex topics easy to understan...

## **Project Description:** We are seeking an experienced freelance web and mobile developer to create a comprehensive time tracking system, which includes a web application and native mobile apps for both Apple (iOS) and Android platforms. This system will enable businesses to efficiently record and manage their employees' work hours. ## **Objectives:** 1. **Launch a fully functional landing page** with user authentication including options for account creation, login, and password recovery. 2. **Develop an intuitive dashboard interface** for various user levels (admin, staff, superadmin) accessible via web, iOS, and Android devices. 3. **Implement an approval process for time submissions** where hours submitted by employees must be approved by an administrator before being f...

I am urgently seeking a skilled candidate or small team to copy paste text from one project to another platform (to be determined). See video explanation: Update: We will only want to copy the Social Media data, not the rest. The ideal freelancer for this job: * Has a keen eye for detail * Is accurate * Has good ICT skills

I am looking for a skilled mobile app developer who can create a native app for both Android and iOS platforms. The project requires the following: Features: - Data base: MySQL - Kotlin for Android - Swift for iOS - Make PDF from data base - Email service send - STORAGE of PDF: Apple (iOS): Secure Enclave API and Google (Android): Keystore System - PAYMENT : stripe - ESIGNATURE : service's API to initiate sending a one-time password (OTP) via SMS. DocuSign Design : Design already done on Figma English version : (Copy)?type=design&node-id=0%3A1&mode=design&t=fWuFnb5PnhqXNVYT-1 French version : The project includes :

I'm in need of a system capable of automated retrieval of session cookies from Internet Explorer. These are the primary requirements: - The system must be able to automatically gather session cookies from Internet Explorer. - Retrieved cookie data must be stored on a server. The ideal candidate should have experience with: - Internet Explorer's architecture...from Internet Explorer. - Retrieved cookie data must be stored on a server. The ideal candidate should have experience with: - Internet Explorer's architecture. - Management of session cookies. - Server-side data storage. Complete understanding of internet security, specifically in relation to cookie data, is a must. Familiarity with server-side programming and cookie flow within browser-server model will b...

Please complete backup of AWS/Apple Developer/MYFITRAY app etc, so I can pause services until ready to start back up again. Thank you.

A mobile application developer is needed to implement subscriptions on a IOS WebView application. The s...ends, they cannot browse the application except after making a purchase again, meaning a subscription system linked to the store. Subscriptions are linked to Apple developer account in the Subscriptions section. The source code for the application "IOS" is ready, and the only requirement is to add the subscription interface for new users who do not have a subscription. The work is required for IOS . A sample image is attached as an example of the required work, it will be better if you can make it exactly as it showing in the photo. I will provide you with the necessary details and information from my developers accounts on Apple without the need to access ...

...skilled Arduino programmer to assist with a stepper motor project. I have an Arduino Uno and a CNC shield, and need help in programming them to make my stepper motor move back and forth at different times. Im building the opening scene can opener in Back to the Future. marker 2:20 This is for my cat Daisy, I want to make an automated can opener because Back to the Future is my all-time favorite movie and it would be so fun to make and have. I started 3d modeling it back in college for a project but COVID ruined my class and never got to learn Arduino... I have pretty much all the pieces and mostly figured out how everything should work. The key requirements are: - Configuring Arduino Uno and CNC shield to properly interface with the stepper motor -

...Frontend: FlutterFlow (for rapid development and UI design) * Backend: Firebase (for user authentication, database storage - products, users, orders, etc., cloud functions for processing transactions). * Payments: Integration with a payment gateway like Stripe or PayPal. * Analytics: Integration with Firebase Analytics to track user behavior and app performance. Monetization: * Product Sales: The primary revenue model is through the sale of products within the app. Additional Considerations: * Inventory Management: Integrate a system to manage product stock levels and prevent out-of-stock situations. * Backend admin section to add part numbers, images, product descriptions, pricing etc… * Shipping and Delivery: Offer different shipping op...

Building AI model to map icd 10 to cpt codes on the Google infrastructure

...platform. The car in question is an Aston Martin V8 Vantage GT3 EVO, and while I have a preference for this model, I'm open to alternatives such as the Scuderia Cameron Glickenhaus SCG004C GT3 and Lexus LFR/Toyota GR Concept GT3 car . The primary focus of this project will be to ensure the car is as close to its real-life counterpart as possible, impressing with its graphical model. Key Requirements: - Develop a high-quality 3D model of an Aston Martin V8 Vantage GT3 EVO for Assetto Corsa - Ensure the car's physics within the game match the real racing car as closely as possible - Create authentic engine sound for the in-game experience Ideal Skills and Experience: - Proven experience in 3D modeling, particularly for racing games or simula...

I'm in need of a skilled designer who can create a sketch for a classic watch. The primary objective is to design a watch that stands out as a fashion statement, with a classic theme. Key requirements for this project include: - Experience in watch or jewelry design. - Strong understanding of design principles for fashion items. - Ability to create a sketch that embodies classic style. The sketch should be detailed and suitable for further development into a physical watch. I'm looking for a freelancer who can take this project with a creative eye for classic design.

I'm looking for an experienced video editor to create engaging gameplay videos for my YouTube channel. Key Aspects: - The focus should be on high-quality entertainment, so the video should be engaging and fun to watch. - The gameplay footage should be expertly edited and captivating, with any monotonous or unnecessary scenes removed for a seamless viewer experience. Requirements: - I need voice-over commentary. The commentary should be engaging and add value to the viewer's experience. - The videos should be suitable for all ages, as my target audience varies. Skills and Experience: - Proven experience in creating high-quality and engaging gaming videos is a must. - Strong video editing skills, with the ability to make the footage exciting and attention-grabbing. - Ex...

I'm looking for an experienced 3D designer to create a detailed 3D STL file of a car body shell. This design is meant for 3D printing, so it needs to be thickened to .7mm. Key requirements: - The model should be optimized for 3D printing - Ensure the model is of high detail, as it is important for the final 3D print quality Ideal skills include: - Proficiency in 3D modeling software - Experience in 3D printing optimization - A strong portfolio of similar, high-detail 3D designs. Please provide examples of your previous work and relevant experience.

...We are looking for skilled 3D artists to transform 1000 2D embryo images into detailed 3D models based on accompanying segmented illustrations. The objective is for the top view of the 3D model to precisely match the 2D illustration. Requirements for Each Model: 3D Structures to Model: - Zona Pelucida (Embryo Wall): Sphere in grey (refer to grey in the 2D image) - Cells: Small ellipsoids, possibly deformed, in pink (refer to pink in the 2D image) - Free Floating Elements: Small spheres, transparent with a black outline Color Scheme: - Embryo Cell Wall (Zona Pelucida): Grey - Cells: Pink - Free Floating Elements: Transparent with black outline 3D Model Specifications: - Format: Voxel format with a resolution...

...seeking a skilled 3D modelling freelancer to integrate 3D models( tech/ sci-fi theme) within our website. NOTE ( tech/ sci-fi theme) is KEY !! Key requirements and expectations: - Successful applicants should have a portfolio of experience in 3D modelling, particularly for web development. - Successful applicants should have a portfolio of experience in Graphic Design (sci-fi art work) - The level of detail required in the 3D models is moderate, with textures to be added. - It is important that applicants are able to both create and integrate these models within the website, ensuring a seamless and engaging user experience. - Successful applicants will have experience with technical, sci-fi, modern theme. Your application should demonstrate...

I am in need of a skilled and experienced 3D designer to create an STL file for a decorative item. The object is to be 3D printed and is based on an existing design, which will need to be modified. Key Requirements: - The final outcome should be a high-detail 3D printable STL file, suitable for a decorative item. - The modification of the design needs to be precise, maintaining the aesthetics of the original but implementing the requested changes. Ideal Candidate: - Proficient in 3D modeling software and particularly experienced in creating 3D printable designs. - A keen eye for detail and the ability to work with high-detail designs and textures. - A strong background in design modification will be highly beneficial, as the ability to adapt an exis...

...aforementioned specializations. - Ability to produce a testable AI model. At the end of the project, I wish to have a testable AI model that I can validate and explore personally. Optimal candidates will demonstrate a keen understanding of AI development, a detail-oriented work ethic, and exceptional communication skills. I look forward to assessing your experience and potentially collaborating on this exciting project.I know how much ai powerful.i need an specific custom ai tool for single user/propt private usage,give turbo organic internet traffic on my same as AdWords work .before post this project.I already serach about 'build ai custom model 'and I found many platform allow to build dataset/host/run custom model free of cost ,like t...

I'm currently working on a research paper and require an AI specialist to fine-tune a model for me. What I specifically need pinpointing includes: - Language generation: The model needs to produce engaging, high-quality news content. - Tone and style: The articles should sound human and not robotic. - Detection evasion: The content should bypass AI detectors. Regarding the output, I'd like the articles to be generated in a text document format. Each article's length should range from 500-1000 words. I'm looking to collaborate with someone who holds strong expertise in AI modeling, natural language processing, text generation, and, importantly, experience in comic style and tone simulation. An understanding of AI detection mechanisms is also crucial fo...

Need to create ORIGINAL color illustrations books, about 26 pages. Each page will contain a letter capital and normal, and draw related to the letter. Example: A a, draw of apple and etc... Its must be unique and the draw must be proffesional. FIX price only, and when the project done and paid, the copyrights of the drawing transfer to us. ONLY proffesional freelancer with proven exprience in drawing.

As the client, I'm searching for a talented and creative freelance artist to depict my vision. Although I haven't specified a medium -but it should be a mix of digital and 3D- the final artwork must reflect a culmination of four cities. Key skills and experiences include: - Strong portfolio of past work - Ability to create in various styles - Experience with urban or cityscapes would be beneficial - Deep understanding of depicting multiple elements in a single piece Please highlight relevant experiences and submit examples of past work with your application. Essentially, an ideal applicant will not just be skillful but should be able to bring creative interpretation to my vision.

I'm in need of a skilled blockchain developer with in-depth knowledge of cryptocurr...project. Ideal Skills: - Experience in Cryptocurrency Creation: It's crucial that the developer has prior experience in creating new cryptocurrencies. This includes handling the technical aspects of blockchain creation, token generation, and setting up the network. - Familiarity with Prototype Development: As the project is at the prototype stage, the ability to translate concepts into a working model is key. The developer should be adept at building functional prototypes that demonstrate the core features of the cryptocurrency. Please note that while Solidity programming and Smart contract development are not primary requirements for this project, any experience in these areas would be...

I'm looking to develop a new small home using Blender. I need an expert who can specifically focus on landscape, floor plan and at last can generate 3d design of the house. Key Responsibilities: - Create a landscape of the land - Create floor plan for the house - Create 3D exterior & Interior of the house Ideal Skills and Experience: - Expertise in Blender for home development - Proficiency in AutoCAD, particularly for landscape & floor design ( If needed ) Please ensure that you have a strong portfolio in home development and landscape design. I would also appreciate it if you could provide samples of previous projects where you've worked on small home developments.

I'm seeking a skilled professional to configure 20 domains on Namecheap, setting up 3 emails per domain. These emails are to be linked to my Microsoft Office Business account where I'm already a subscriber. Following this, I require the domains and emails to be integrated with smartlead.ai. Video instructions: Key Requirements: - Configure 20 domains on Namecheap - Set up 3 email accounts for each domain - Link the emails to Microsoft Office Business - Ensure all emails are properly configured for optimal performance - Integrate the emails with the platform Estimated hours of work: 4 hours

Below are the words The entire image should be : 300 x 250 pixel and not more than that The image of the book cover should be in 3D Should be in png and jpeg files The words should say: Seduction, Intrigue, Passion, Rebirth “A Heart-Pounding Race Against Time” Dive in See a sample of such ad attached

I'm needing a skilled 3D designer to create realistic and high-quality 3D models of various dry fruits - almonds, cashews, dates, walnuts, raisins, and pistachios. The models will be used for e-commerce product images. What I expect: - Realistic 3D models making the dry fruits look fresh and appealing. - Each model should be designed at multiple angles - front view, top view, and isometric view. - Creation of lively and striking images and gifs using these 3D models. Ideal skills for the job: - Proficient in 3D graphic design and modeling. - Experience creating e-commerce imagery. - Knowledge in food product modeling will be highly appreciated. - Portfolio of previously completed 3D model projects. Sum up the whole require...

I am looking for a Python backend developer to create a system that runs two AI models. The first model should perform object detection on images uploaded by users, and the second model should take a text description and search for related sections within a provided document. Key Requirements: - Implementation of an object detection model to process user uploaded images. - Implementation of a search model to analyze text descriptions and find relevant sections within a document. - Integration of both models into a Python backend system. Ideal Skills and Experience: - Strong background in Python programming and AI model development. - Prior experience with object detection and search models. - Knowledge of backend development and API integration. - Fami...

...challenge in vehicle routing with time windows. As a company with an undetermined number of vehicles and undefined load capacity, I need a flexible solution that can adapt to varying conditions. The ultimate goal is to develop a strategy that optimizes routes given certain time constraints. Key tasks: - Determine the best utilization of an undetermined number of vehicles - Develop an adaptable model that takes vehicle load capacity into consideration - Design a method that respects and optimizes time windows for each delivery Ideal candidate: - Proven experience in logistics - Strong skills in mathematical modeling and optimization - Confident problem solver with capacity to build versatile solutions This project has a time frame of one month. Confidence in meeting this deadli...

I'm looking for a seasoned YouTube Channel Operator to help manage our Real Estate company's channel. This will involve monitoring and analyzing key metrics on a weekly basis, and adjusting our content strategies accordingly. Key Responsibilities: - Track and analyze Views, Watch Time, and Click-through rate. - Adapt strategies as needed to optimize performance. - Implement creative ideas to attract and retain subscribers. The primary content for the channel will be Property Tours, so experience in this specific area is a plus. Your role will be pivotal in ensuring our content attracts high viewer engagement and subscriber growth. Ideal Skills: - Proven experience in managing YouTube channels. - Strong analytical skills to interpret data. - Real Estate or Property Man...

I need help with a 3d project and concept ideas 2usd per hour only if the work is good I can hire you for the full project

...seeking a skilled 3D modelling freelancer to integrate 3D models( tech/ sci-fi theme) within our website. NOTE ( tech/ sci-fi theme) is KEY !! Key requirements and expectations: - Successful applicants should have a portfolio of experience in 3D modelling, particularly for web development. - Successful applicants should have a portfolio of experience in Graphic Design (sci-fi art work) - The level of detail required in the 3D models is moderate, with textures to be added. - It is important that applicants are able to both create and integrate these models within the website, ensuring a seamless and engaging user experience. - Successful applicants will have experience with technical, sci-fi, modern theme. Your application should demonstrate...

...corporate job market, offering insights and strategies for professional growth. The content and structure are born from my extensive experience, with AI assistance utilized in the drafting process. The Ideal Candidate: - Has a strong background in writing, particularly in the self-help or business genres. - Is motivated by the opportunity to share in the book's success through a commission-based model. - Can bring a fresh perspective to the manuscript, ensuring it resonates with readers. - Is familiar with the publishing landscape and can navigate it effectively. How to Apply: Please submit a proposal that includes: - Your experience in ghostwriting, especially within the self-help or business fields. - Why this commission-based project interests you. - Your approach to...

As someone managing integral data via Excel, I am experiencing signi...discrepancies in my Excel charts that hinder smooth printing. - Specialized in Alignment: A considerable part of the task involves aligning the charts properly to ensure hassle-free printing. Hence, a solid grounding in Excel chart alignment is necessary. Ideal Candidate: - Proficient in Microsoft Excel, specifically adept at creating and formatting charts. - Excellent problem-solving skills, able to identify and address formatting issues. - Strong attention to detail, ensuring no misalignment goes unnoticed. - Familiarity with print layout settings in Excel will be a tremendous plus. Need this today. Watch video

I'm in need of a skilled 3D animator to bring my 30-minute movie for children to life. Here's a breakdown of what I'm looking for: - Animation Style: The movie should be in a 3D animation style. It should be engaging and visually appealing to children. - Target Audience: The primary audience for this animation is children. Therefore, the animations should be colorful, fun, and suitable for a young audience. - Character Design: I'm looking for character designs that are moderately detailed. The characters should be expressive, relatable, and should be able to evoke emotions in the young viewers. Ideal skills and experience for this job include: - Proficiency in 3D animation software - Strong understanding of child psychology and preferences in ani...

I'm seeking a Unity game developer. I have a 3D floor and ball that is ready to design. I want these objects to be transferred to unity and then the ball to be moved. A little job. I don't want output or etc. I'm just wondering how long this job will take. (The ball will not take off as in billiards, it will only move by bouncing on the ground.) We can be a long-term continuous business partner with the friend who will help.