Asp net web form model jobs
Looking for a Web-Based 3D Product Configurator Developer (, , Unreal) We need a high-quality, interactive 3D product configurator similar to the McLaren 750S Configurator (reference link). This tool will allow users to customize a 3D product in real-time with options like color, materials, and accessories. ✅ Core Features: Real-time 3D model rendering (WebGL, , , or Unreal Engine Pixel Streaming) Customization options: Change colors, materials, and accessories dynamically 360° rotation, zoom, and interactive animations High-performance rendering, optimized for web browsers and mobile devices User interface (UI) for easy selection of product options Save & Share Configurations (export images or generate shareable links) ? Requirements: Experience in Three
I'm looking for a talented 3D modeler who can create intricate architectural models from provided images. The models need to encompass both interior and exterior details, and they should be of high detail complexity. These are some of the pictures of the models needs to be created. We can have the meeting and show more details. We'll also share the PSD of the pictures. We need the model with textures. There are few models we have in 3dm format and texture files also. we need them to be textured and exported in to FBX format The final 3D models should be delivered in FBX format.
...--------------------------------------------------------------------------------- What We Need from You: ==> We are looking for a redesigned, professional, and aesthetically appealing version of ChaiGuard that is ready for mass production using injection molding. use your creativity and give us your product design, It can use any components you want, fan, without fan, ..... Deliverables: ✅ 3D Model (STEP, STL, or IGES format) ✅ Manufacturing-ready CAD design ✅ Renderings of the improved design ✅ Exploded view showcasing parts and assembly Material & Manufacturing Recommendations Material suggestions – Recommend materials that are heat-resistant, durable, and food-safe. CMF (Color, Material, Finish) Suggestions – Help us select the best finish for premium appea...
I'm looking to create an e-commerce website specifically for selling clothing and accessories. The site will need to have a range of important functionalities, including: - Product search and filtering - Customer reviews and ratings - Wishlist and favorites In addition to these, there will be other functions related to the model which will need to be integrated as well. Skills and experience required for this project include: - Proficiency in e-commerce web development - Experience with integrating product search and filtering systems - Familiarity with customer review and rating systems - Ability to create wishlist and favorites features - Understanding of fashion e-commerce trends and needs I am open to suggestions for any additional features that could enhance th...
I'm seeking a seasoned developer to integrate PayWhirl into our SaaS app. This is crucial for managing our subscription-based business model. Key Tasks: - Implement seamless integration of PayWhirl with our native mobile apps, which are built using .NET MAUI (app) and React (web). - Set up OAuth for user authentication, ensuring a smooth and secure experience for our existing user base. - Customize subscription flows to incorporate monthly and yearly plans. Ideal Skills: - Proficiency in API integration, specifically with payment gateways and subscription management platforms. - Experience with .NET MAUI and native mobile app integrations. - Strong understanding of scalability considerations to accommodate future growth. Design Requirements: - All subscr...
...service for deployment, potentially starting from an existing template, and will involve customization to meet modular requirements. Key Features: AI Integration: Connection to an external DeepSeek AI API for dynamic and adaptive functionality. User Management: Dashboards for different user roles. Tracking user activity and progress over time. Subscription Management: Monthly subscription model with the ability to cancel at any time. Integration with Stripe or equivalent services. Technical Stack: Frontend: React/Next.js. Backend: Node.js or Python-based API. Database: PostgreSQL or MongoDB for data storage. Hosting: Vercel or similar platform for seamless deployment and scalability. Deliverables: Fully functional MVP hosted on Vercel (or equivalent). AI-driven features in...
I'm seeking assistance in extracting numerical data from individual stock pages on a website and storing it in an Excel file in a specific format for multiple ...seeking assistance in extracting numerical data from individual stock pages on a website and storing it in an Excel file in a specific format for multiple stocks. This needs to be done monthly. - Data Points: The data points to be extracted include various metrics like annual sales, operating profit margin (OPM), net profit, and others. - Excel Formatting: The extracted data needs to be stored in a particular format in Excel. Ideal Skills: - Proficiency in Excel - Experience with web data extraction - Attention to detail to ensure data is accurately captured and formatted. Please note, I need this to be set u...
I want a news paper app for my newspaper EidsvollPuls. The newspaper is made in ASP. NET and the database is SQL server.
I'm 3D Interior designer who can create and visualize a modern style living room. The project should encompass: - Detailed interior design: The 3D model should reflect a comprehensive understanding and execution of modern interior design principles. - Furniture placement: Accurate and stylistically fitting placement of furniture within the space. - Lighting design: An intelligent and aesthetic approach to lighting, both in terms of design and placement. - Wall textures and colors: A careful and appealing selection of wall textures and colors that fit the modern style. Ideal candidates will have significant experience in interior design visualization, preferably with a modern aesthetic. A portfolio showcasing previous work of similar scope and style will be highly beneficial....
I'm seeking an experienced SolidWorks professional who can create a comprehensive 3D model for product design. Ideal skills and experience: - Proficient in SolidWorks with a focus on 3D modeling. - Prior experience in product design. - Ability to create detailed, fully assembled models. - Excellent understanding of design principles and engineering concepts. Your task will involve: - Developing a fully assembled 3D model of a product using SolidWorks. - Ensuring the model is suitable for product design purposes. Your attention to detail and expertise in creating intricate models is crucial for the success of this project.
Seeking a talented Web AR Developer. The ideal candidate should have experience in WebAR development, 3D model integration, and hand tracking technologies. ? Responsibilities: • Develop and implement WebAR applications that render 3D nails interactively on users’ hands. • Integrate GLB/GLTF models and apply texture maps (normal, roughness, depth, etc.) for realistic rendering. • Set up marker-based or markerless tracking (e.g., image tracking or hand tracking using Mediapipe). • Create scalable solutions for launching AR experiences using web links • Optimize WebAR performance for mobile browsers (iOS and Android). • Collaborate with 3D designers, Python developers, and backend engineers to streamline the pipeline. ? Requir...
I'm in need of a skilled data scraper who can extract text data from various websites and deliver it in a JSON format suitable for training a Language Learning Model (LLM). Key requirements: - Proficient in web scraping and familiar with extracting text data. - Experienced in structuring and delivering data in JSON format. - Understanding of the requirements for LLM training data. Please provide examples of previous similar projects in your bid.
I'm looking to prepare an online raffle that will be hosted on my website. Key Requirements: - Development of an online raffle form that includes user registration and automatic winner selection features. Ideal Skills: - Experience with web development and form creation. - Knowledge in implementing user registration systems. - Expertise in programming automatic winner selection features. Please note that the raffle will not require payment integration, but it will need to handle user registration efficiently.
I would deliver scrapping result for all the states
I'm on the lookout for a Junior Full Stack Developer with a balanced focus on both front-end and back-end development. The ideal candidate must be based in the EU or America and possess a B2 to C1 level of English. Key Responsibilities: - Front-end development using React, Angular, Vue - Back-end development using Node.js, .Net, Java - Interview handling Skills & Experience Required: - Basic understanding of full stack software development - Basic understanding of React for front-end development - Basic understanding of Node.js for back-end development - Strong command of English (B2 to C1 level) - Based in the EU or America
I'm on the lookout for a Junior Full Stack Developer with a balanced focus on both front-end and back-end development. The ideal candidate must be based in the EU or America and possess a B2 to C1 level of English. Key Responsibilities: - Front-end development using React, Angular, Vue - Back-end development using Node.js, .Net, Java - Interview handling Skills & Experience Required: - Basic understanding of full stack software development - Basic understanding of React for front-end development - Basic understanding of Node.js for back-end development - Strong command of English (B2 to C1 level) - Based in the EU or America
I'm on the lookout for a Junior Full Stack Developer with a balanced focus on both front-end and back-end development. The ideal candidate must be based in the EU or America and possess a B2 to C1 level of English. Key Responsibilities: - Front-end development using React, Angular, Vue - Back-end development using Node.js, .Net, Java - Full stack software development Skills & Experience Required: - Basic understanding of full stack software development - Proficient in React for front-end development - Experienced with Node.js for back-end development - Strong command of English (B2 to C1 level) - Based in the EU or America
...Homestay hosts and prospective guests. Key Features: - Monthly subscription model for users, allowing access to respond to inquiries only if they're subscribed. - Creation of host-specific profiles with detailed information about the property, the host's biography and the booking availability. - An intuitive, user-friendly interface for both hosts and the eventual guest user. - Implementation of a review system for hosts and guests to rate their experience. - Integration with a secure payment gateway for subscription fees and bookings. - Advanced search filters to help guests find properties that match their criteria. - Capacity for hosts to upload and manage a photo gallery of their property. Ideal Skills: - Expertise in web and mobile app development - Experi...
I'm seeking assistance in setting up Kubernetes in a Windows environment for load balancing a .NET web API. The project involves creating a Docker image from a .NET Core Web API and linking it with Kubernetes. Key Requirements: - Step-by-step setup instructions with screenshots - Clear breakdown of each step for a beginner - Utilization of Docker Desktop with Kubernetes Please note, the end goal is to have a clear and comprehensive guide that I can follow and use to demo to my seniors in the future.
I'm seeking an AI model capable of analyzing live-streaming footage from cameras and identifying safety violations in real time. This includes detecting individuals without helmets or PPE kits, as well as detecting fire hazards. Key Requirements: - The model will need to monitor various environments including construction sites, factories, and public spaces. - It should generate real-time alerts when safety violations are detected. Ideal Skills: - Expertise in AI/ML model development. - Experience with video analysis and real-time alert systems. - Knowledge of safety standards in construction sites and factories would be a plus. Please provide examples of related projects you've worked on.
I'm looking for someone to help me create a financial model in Excel focused on budgeting. The primary task will be filling in the blanks with the appropriate formulas. Ideal Skills: - Proficient in Excel - Experience in financial modeling - Knowledgeable in budgeting processes Please ensure your proposal highlights relevant experience and skills.
I'm looking for a web developer who can integrate a ChatGPT form on a webpage that generates quotes for users. Key Requirements: - The ChatGPT form should be able to provide quotes based on user inputs from a form. - The form should collect relevant user information such as name, contact details, and specifics about the service or product they are interested in. - The estimated budget of the user should also be a field in the form. - Quotes should be delivered to the user via email and screen. Ideal Skills: - Proficient in web development, with experience in integrating AI tools like ChatGPT. - Good understanding of form creation and data collection. - Experienced in setting up email delivery systems from web forms.
I need a talented 3D artist to create, rig, and animate humanoid character models using Blender for my first project. This project will be done for free, but will serve as an excellent portfolio piece and an opportunity to showcase your skills. Key Tasks: - Develop high-quality, realistic humanoid character models - Rig all models for animation - Create intricate animations, including walking, running, combat moves and facial expressions Ideal Skills: - Proficiency in Blender - Strong understanding of character rigging and animation - Experience in creating realistic humanoid character models - Ability to create intricate animations - Previous experience with Metahuman or similar character creation tools is a plus Skills: 3D Rendering, Animation, Blend...
...to enhance our current incident form to allow employees to upload additional incident information in PDF format. This should trigger an email alert to the admin team. Additionally, in the admin view, we need a more user-friendly report that allows us to search by various criteria such as employee name, city, vehicle number, etc. The goal is to include more fields in the form to gather relevant data for better tracking and reporting. Features needed include: - More fields in the incident form for comprehensive incident details - Email alerts to the admin team upon form submission - A user-friendly admin view with search capabilities by various criteria - Ability to download reports in spreadsheet and PDF formats Ideal candidate should: - Have experience in ...
...Title**: Development of a Face Recognition and QR Code Scanning Attendance System **Project Description**: We are seeking a skilled freelancer to develop a comprehensive attendance system with the following requirements: - **Backend**: Rust auxm framework with Swagger API. - **Frontend**: Flutter. - **Database**: PostgreSQL. - **Containerization**: Podman/Docker. - **Face Recognition Model**: FastAPI model in Python. **Features**: - **Face Recognition for Attendance**: Implement a face recognition system to automatically mark attendance. - **QR Code Scanning for Attendance**: Integrate QR code scanning functionality for attendance marking. - **Manual Attendance Entry**: Provide an option for manual attendance entry. - **Integration with Existing Systems**: Ensure seaml...
...restaurants and retail stores with drivers, and include a driver app, retailer app, and admin interface. Key Features: - Automated Delivery Assignment: or admin The app should automatically assign deliveries to drivers, helping them handle 1-3 deliveries on the same route. - Subscription-based Driver Earnings: The payment system should be similar to the NAMA taxi app and based on a subscription model for drivers. - Diverse Payment Methods for Retailers: The app should support both cash and card payments for retailers, payable once the delivery is picked up. Ideal Skills and Experience: - Proficiency in app development, particularly for courier services - Familiarity with subscription-based payment systems - Experience with creating automated systems for delivery assignments - K...
...palette of white and neutral colors to match the interior. The job has to be completed within 4 hours. 4 Photos: Living Room, Dining Room, Master Bedroom, and a Basement Living room (for rental) Key Requirements: - Design and stage a living room, dining room, bedroom, and basement living room. - Use of high-end, white & neutral color scheme for Main Living, Dining & Master Bedroom - Use of regular model style for Basement Living room. (please make it a dining + living, where closer is dining. because the photo is taken from the kitchen) - Inclusion of artwork in the living room design. Ideal Skills and Experience: - Proven experience in virtual staging. - Ability to work within a tight timeframe. - A strong portfolio showcasing modern high-end, classic elegant d...
I'm seeking a creative professional to design a detailed and visually appealing pitch deck. This deck will primarily be used to explain my business model to potential angel investors. Key Components: - Market Analysis: An in-depth understanding of the market landscape is crucial. The pitch deck should effectively communicate our position within the market and our potential for growth. - Product Roadmap: A clear and compelling presentation of our product development timeline will be necessary. Ideal skills for this project: - Graphic Design: The ability to create visually stunning presentations is essential. - Business Acumen: Understanding of business models and market analysis will greatly enhance the quality of the pitch deck. - Experience with Startups: Familiarity with t...
...areas. User Receives Feedback Detailed breakdown of strengths and weaknesses. Recommendations for enhancements. Final Resubmission (Optional) User can make changes and re-evaluate the CV. Improved CV increases hiring chances. 4. AI Model Selection & Implementation 4.1 Technology Stack NLP Libraries: SpaCy, NLTK, OpenAI GPT, BERT ML Frameworks: TensorFlow, PyTorch, Scikit-Learn Resume Parsing APIs: Affinda, Sovren, or custom-built Database: PostgreSQL / MongoDB for structured resume storage Hosting: AWS Lambda / Google Cloud Functions for scalability 4.2 AI Model Training Training Data: Large datasets of SDET resumes & job descriptions. Fine-Tuning: AI models trained with hiring data to understand recruiter preferences. Evaluation Metrics: Precision, recall, F1-sc...
1. I am design...Calculations: Expected wind load handling capability Rotational Speed & RPM Considerations: Design should support required speed range. The rated RPM is 300 Manufacturing Feasibility: Design should be easy to fabricate using available processes 4. CAD Output Requirements File Format: 2D & 3D files in DWG, DXF, STEP, IGES, STL 2D Drawings: Front, side, and top views with all dimensions 3D Model: Full solid model for simulation & analysis Assembly Drawing: If applicable, showing how the blade connects to the hub Tolerance & GD&T Requirements: Define dimensional tolerances The blades' height and diameter should follow the designer's recommendation based on optimal design is going to be 3 D printed hence the suggested design should...
I need someone experienced with Revit to convert my architectural drawings into an intermediate-detail Revit model. The model should include: - Walls and floors - Doors and windows Furniture and fixtures are not required for this project. Ideal candidates will have a strong background in architectural design and extensive experience with Revit and CAD tools. Please provide examples of similar projects you've successfully completed.
...strong understanding of realistic 3D rendering, optimization for web, and GLB/GLTF workflows. ? Key Responsibilities: • Apply and fine-tune normal, roughness, specular, and depth maps to our existing 3D nail models. • Ensure accurate alignment of the texture maps for maximum realism and correct lighting response. • Optimize 3D models (reduce poly count, optimize textures) for real-time rendering in mobile browsers (WebAR). • Export and test the models in GLB/GLTF format for compatibility with or similar frameworks. • Collaborate with the development team to ensure the models function properly in the WebAR environment. ? Requirements: • Proficiency in Blender, Maya, 3ds Max, or Substance Painter for 3D model editing and texture mapping...
I'm looking for a skilled web developer who can convert my Driver Application PDF into an interactive HTML/CSS online form. Key Requirements: - Conversion of the PDF into a user-friendly HTML/CSS form - Implementation of basic validations (e.g. required fields) - Configuring the form to send submitted data to an email address Ideal Skills: - Proficient in HTML/CSS - Experience with form creation and validation - Knowledge in backend email configuration Please make sure your bid reflects your previous experience related to this project.
1. I am design...Calculations: Expected wind load handling capability Rotational Speed & RPM Considerations: Design should support required speed range. The rated RPM is 300 Manufacturing Feasibility: Design should be easy to fabricate using available processes 4. CAD Output Requirements File Format: 2D & 3D files in DWG, DXF, STEP, IGES, STL 2D Drawings: Front, side, and top views with all dimensions 3D Model: Full solid model for simulation & analysis Assembly Drawing: If applicable, showing how the blade connects to the hub Tolerance & GD&T Requirements: Define dimensional tolerances The blades' height and diameter should follow the designer's recommendation based on optimal design is going to be 3 D printed hence the suggested design should...
I have a nearly finished SketchUp 3D model of Super Center Storage, a storage facility currently under construction. I need a skilled 3D artist to refine the model, enhance the scene, and produce semi-photorealistic renders that I can use for marketing and promotional materials. Tasks Required: 1. Environment Enhancements: o Add a realistic sky to improve the scene. o Incorporate 184 Street in front of the storage facility (basic road elements, sidewalks, etc.). o Improve the background environment to make the scene feel more complete and realistic. 2. Additional RVs & Scene Details: o Populate the background with more RVs, trailers, and other appropriate elements to represent a busy, active storage facility. o Adjust lighting to make the scene natural and visually appeal...
We are looking for a Data Scientist with expertise in AI and Machine Learning to develop a time series forecasting model. The project involves analyzing historical sales data using AWS and Snowflake. The ideal candidate should have strong skills in Python, machine learning, and predictive analytics. This is a short task estimated to take 1-2 hours. Please apply with your relevant experience and availability!
...students. Provide live coding sessions, practical exercises, and coding assignments. ? Student Engagement & Support Explain complex AI/ML concepts in easy Hinglish for better understanding. Offer support for doubt resolution, Q&A sessions, and community interaction. ? Curriculum Enhancement & Industry Trends Stay updated with latest AI advancements and implement real-world case studies. Cover AI model deployment using Flask, FastAPI, or cloud platforms. Required Skills & Qualifications ✔ Strong AI/ML knowledge (Python, NumPy, Pandas, TensorFlow, PyTorch) ✔ Experience in teaching/training AI/ML concepts (Hinglish preferred) ✔ Ability to explain complex concepts in a simple, engaging manner ✔ Experience in developing AI/ML projects & case studies ✔ Knowledge of ...
...students. Provide live coding sessions, practical exercises, and coding assignments. ? Student Engagement & Support Explain complex AI/ML concepts in easy Hinglish for better understanding. Offer support for doubt resolution, Q&A sessions, and community interaction. ? Curriculum Enhancement & Industry Trends Stay updated with latest AI advancements and implement real-world case studies. Cover AI model deployment using Flask, FastAPI, or cloud platforms. Required Skills & Qualifications ✔ Strong AI/ML knowledge (Python, NumPy, Pandas, TensorFlow, PyTorch) ✔ Experience in teaching/training AI/ML concepts (Hinglish preferred) ✔ Ability to explain complex concepts in a simple, engaging manner ✔ Experience in developing AI/ML projects & case studies ✔ Knowledge o...
I'm seeking assistance in creating tailored Facebook ads to generate leads. Currently, I'm limited to boosting posts, so I need to set up two ads targeting different regions of the city. Key Requirements: - Creating a lead form to filter messages - Setting up two ads for different city regions - Configuring a lead process to streamline communication The ideal freelancer should have a proven track record in Facebook Ads, experience in creating engaging lead forms and knowledge of how to connect with external platforms for lead management. Creativity in designing ads that appeal to local residents is crucial.
...resolution. Basic Functionality is anticipated in 11 main tabs, with potential additional tabs or combine them as needed for structural integrity of the spreadsheet and data inputs. Expect a standard package of graphic/tables included for output, and spreadsheet annotation describing the basic functionalities and inter-tab linkages. Cash Flow Tab - This tab contains the integrated cash flow model and is the tab on which most of the calculations and toggles for scenario options will be included; • Calculates and shows the cash flow and cash position from 2023 to 2040 (pre-revenue through profitability) including expenses, revenues and non-operating income for a technology development company with simple operating cost structure. • Backbone supporting tabs for g...
I'm in need of a skilled AI Engineer who specializes in machine learning model development. The focus will primarily be on supervised learning techniques, using numerical data for training. Ideal Skills and Experience: - Proficiency in machine learning, particularly supervised learning - Strong background in data analysis and processing - Experience with handling and processing numerical data - Software engineering expertise to develop and implement the model - Familiarity with relevant programming languages and tools (Python, R, TensorFlow, etc.)
I require a thorough analysis to ascertain whether my existing rigid frame can support an additional imposed load, along with the necessary calculations. The design drawings for the Pre-Engineered Building (PEB) hav...all. only for added light and sound bar. I need you to calculate the weight of the additional load imposed and make sure that the rigid frame can carry this load Show the calculation . To assist you in the load calculation I have send you the design drawing for the PEB building The add the additional imposed load need to make sure that the existing beams can handle the load . You have to run. A model and make sure the beams will be in the safe limit or may have to add additional plate to strengthen the beam also so attachment with load limit for only the 3 light and...
End User Interface User auth Login with email and password Signup Name ...Color Live Color Create a design (pattern) All devices Profile Contact the admin via email to update the profile Not Editable Name Email Address Phone number Device setup Connect to the device through Bluetooth Wifi Connectivity Device registration Admin User interface Can create/delete user Name Email Address Phone number Add an installer Name Email Phone number Address Provioson a new device: Model number Mac address User email address Setup device 4 - Zones Bulb settings IC name color sequence - RGB, BGR, etc Assign a device to the user. Approve the device Every user must have a user number. Date of installation/creation for device Voice recognition (can be seen under third-party integration in the refer...
Details are as per our discussion on chat window
...evolutionary algorithms - the resulting AI model has an integration to the Fediverse (through an app like Mastodon) To summarize, I’m looking for a freelancer to develop an MVP that includes the following core features: Training of LLM - The app trains an AI model like GPT, BERT or T5 Decentralized Federated Learning (Peer-to-Peer Model Exchange) - Federated learning setup using Flower or FedML. - Nodes communicate directly via REST API (no central server). - Model updates are shared peer-to-peer as Base64-encoded weights. Evolution...
Freelance Developer Needed: .NET Blazor Server Application with WhatsApp Integration I'm looking for a skilled freelance developer to build a robust and secure .NET Blazor Server application with comprehensive WhatsApp integration and API capabilities. The ideal candidate should have extensive experience with Blazor Server, .NET development, SQL Server, secure coding practices, and DevOps principles. Full source code sharing without any locks or time-based restrictions is mandatory. Project Overview: This application will serve as a platform for sending WhatsApp messages (both template and non-template), managing WhatsApp numbers, and providing API access to third-party applications. Security is paramount, and all development must adhere to best practices. This...
I am seeking a professional with experience in financial forecasting and subscription-based business models to help me project revenues for my technology-focused subscription service. Key Details: - The business operates on both Monthly and Annual subscription models. - There are two subscription tiers available. Ideal Skills and Experience: - Proven expertise in financial modeling and revenue projections. - Prior experience with technology subscription services is a plus. - Strong understanding of both monthly and annual subscription models. - Ability to analyze and compare different subscription tiers. Please include samples of previous work of a similar nature in your bid.
I have an existing STL file that requires the addition of linear support structures for filament 3D printing. The model is designed to be printed upside down, and it primarily needs support for the overhangs. Key Requirements: - Proficiency in 3D modeling software - Experience with adding support structures to STL files - Familiarity with filament 3D printing processes Please note, the support structures should be linear, and the model needs to be able to handle the printing of overhangs without failure. Your expertise in this area will be crucial to the success of this project.
...photos which show a clear drain and the same drain when it starts getting blocked. I want to 3D print a piece of plastic which will fit into the part of the base that is not in use (outlined in red), which waste will bounce off and go down the drain. I have attached a CAD drawing of the base from the manufacturer. I'm in need of a skilled designer to create a 3D model of the part which fits snugly into the base. The model should be in the STL format. Key requirements: - Experience in designing functional parts for 3D printing - Ability to provide a 3D file in an STL format. - Understanding of consumer product design - Proficiency in CAD software and other 3D modeling tools - Excellent English skills Please note that the material for 3D printing has yet to b...