Report image file notepad jobs

...worth anything. I want an engineer independent of the council because I have incurred their wrath. The property was taken over by 26 individuals known better to the police and to the court than to me. The council were very active in trying to prevent me from repossessing the property. It turned out that they routinely do this with hundreds of problem tenancies, with a House of Commons Written Report condemning them for doing so for decades. I had an uphill battle, with tenants familiar with prisons and serving time for knife and baseball bat attacks, supported by the council. Worse, my learning curve on Section 8 contested repossessions then helped a lot of the local landlords, and the community, but has made me a target for some of the less altruistic members of the counci...

I need a skilled process designer to create a schematic image of a 3D printer process, in a basic outline style. Key Details: - The image must be a schematic representation, so it's important to have a good grasp of this style and how to effectively communicate the process. - Level of detail required is basic - no shading or textures are needed, just clear outlines. - The final deliverable should be in JPEG format. Ideal Skills and Experience: - Proficiency in using design tools for creating schematic images. - Previous experience with designing 3D printer processes would be a big plus. - Understanding of how to simplify complex processes into clear and visually comprehensible representations.

I'm seeking a writer to compose a 25-page double-spaced report which delves into the connection between ESG scores and real estate company performance. The main questions I'm looking to address in the study are; - Are real estate companies with high ESG scores more profitable? - Does having a high ESG score increase investor interest in real estate companies? - What is the correlation between ESG scores and stock performance of real estate companies? The data for this analysis should be sourced from the past 5 years, and the report should be comprehensive and well-structured, with clear methodology and results. The study should be global in scope, encompassing a range of real estate companies and markets worldwide. This project would be best suited for someone w...

I’m looking for an experienced system programmer who can create a batch file or script that performs a specific set of tasks on a local W10/11computer. The tasks I need accomplished are: - Connect to the remote QNX computer via SSH (Secure Shell)( login/ password in config file.) -send some command (must be configurable - Run certain commands via batch file on windows 10/11 computer. (Configurable) - Run local bat comands on Windows computer (configurable) - Send key combinations on Windows computer (configurable) Managing errors if they occurs. Keep CMD open for manually entering other commands ( in feature can be automated as another project or add-on) Prior experience with batch file creation and QNX systems is necessary. Proficiency in SSH connectio...

...Role and Responsibilities: As a QA (Software Tester) at PiipAi, your role is pivotal in ensuring the quality and reliability of our software. You will work closely with our development team to meticulously test and validate our applications, identifying and rectifying any issues that may arise. Key responsibilities include: - Conducting rigorous testing across our web applications to detect and report bugs. - Collaborating with developers to ensure seamless integration and functionality. - Employing your strong analytical and strategic thinking to formulate effective testing strategies. Requirements: We are seeking an individual who possesses: - Very good knowledge in various testing methodologies, frameworks, and tools. - Good knowledge of software development lifecycles and pro...

I'm in need of an Excel expert to enhance my files. The tasks include: - Removing duplicate rows - Fixing formatting issues - Merging two sheets into one Additionally, I would like to incorporate a corporate branding style in the file, utilizing appropriate colors and logos. Ideal Freelancer: - Proficient in Excel with experience in data cleaning - Skilled in formatting and merging multiple sheets - Familiar with incorporating corporate branding within Excel

hello We are currently looking for someone to manage the server that will run our website and app. (Please enter “ITO” to confirm) -Work: Anywhere you want -Job description: Manage everything from server hosting to operation In particular, maintenance/repair to ensure that security is very strong. Video conference once a week Submit work details and inspection results as a report every three days -Salary: $100/month ((Budgets may continue to increase as the company grows in size and sales increase))

Scientific Report Writing Needed in 3 to 4 days. Biology.

...accessibility? We are looking for you! Responsabilidades / Responsibilities: - Realizar auditorías completas de sitios web en SEO, rendimiento, seguridad, accesibilidad y experiencia de usuario. - Provide comprehensive website audits in SEO, performance, security, accessibility, and user experience. - Identificar y reportar problemas y oportunidades de mejora en el sitio web. - Identify and report issues and opportunities for website improvement. - Crear informes detallados con recomendaciones prácticas y priorizadas. - Create detailed reports with practical and prioritized recommendations. - Trabajar en colaboración con nuestro equipo de desarrollo y marketing para implementar las mejoras. - Collaborate with our development and marketing team to i...

I'm in need of a skilled developer to add a custom feature to Invoice Ninja. The following requi...for the company field) this is in order to enable RTL for RTL language users. CSS can be given. CSS can also be hard coded, only used for RTL. but should only be enabled if user selected either Hebrew or Arabic as language. 3. Expenses sub category - expenses add a sub category (now only category exists), also define how much % of the expense is approved. For example, in some countries if you report car gas expense, only 45% will be acknowledged as expense from the total sum. so 45% from the total expense should go into the reporting. The ideal candidate will be an individual or team with extensive experience in Invoice Ninja, PHP, Laravel, CSS, HTML and proficient in creating c...

...dataset and draw conclusions for my research report. Key Requirements: - Data Analysis: I need assistance in analyzing the data, which includes variables like Gender, Education level, pro-environmental behaviour, individual differences, and psychological factors. - Prediction: The primary objective of my research is to predict one variable based on others, so your expertise in predictive analytics is crucial. - Experience: I'm looking for someone with a strong background in data analysis and research, specifically using SPSS. Knowledge of psychology, or sociology is needed. Please note: - The study involves 155 participants, so you should be comfortable working with datasets of this size. - Clear communication is important; I'll need a report that presents th...

I'm seeking a professional writer to help me with a reflective report for my recent internship in Business Administration. This report will be focused on my experience in data entry and analysis during the internship. Key tasks: - Compile a structured account of my learning experience and growth in the context of data entry and analysis. - Reflect on the practical applications of this experience within a business administration setting. - Clearly articulate the lessons learned, skills developed, and improvements made during the course of the internship. Ideal freelancer should have: - Proven experience in report writing, particularly on reflective pieces. - Understanding and experience in the field of Business Administration. - Ability to translate practica...

I'm seeking an experienced sports statistician who specializes in data analysis. We would like to find someone based in the US who has some k...data analysis. We would like to find someone based in the US who has some knowledge ideally of the NFL. Our primary aim is to understand the overall performance of different teams and when they peak (early, mid-, late season, etc.) Key Responsibilities: - Examine several seasons of football, basketball, and baseball statistics (to be decided) - Provide team performance analysis - Generate report highlighting key findings Required Skills and Experience: - Understanding of sports statistics, specifically American football, baseball and basketball - Proficient in statistical analysis tools - Previous experience in sports-data ana...

I am in need of an experienced individual to help with data collection for my business. Unfortunately, I didn't complete the form, but here's a more detailed overview of what I need: - I require a variety of data to be gathered, which may include customer information, product details, and sales information. Having a background in managing these types of data will be essential. - The purpose behind this data collection process is to strengthen my business strategies. Your ability to interpret data and draw actionable insights from it will be crucial in this project. - The method of data collection may vary. It could involve online surveys, in-person interviews, social media monitoring, or even a combination of these. Therefore, your experience with diverse data collection metho...

I'm seeking an experienced and skilled engineer, data scientist to assist in optimizing the cooling power of a new metamaterial. The project involves algorithm development to achieve our cooling optimization goals. I will forward you a report where they've used Genetic Algorithm method to optimize parameters. She has used four flux theory to predict optical properties for different particle parameters. you should not optimize the reflectance... in your work, you should optimize the cooling power Requirements: Proficiency in MATLAB Strong background in optics, material science, or related fields. Experience with genetic algorithms and parameter optimization techniques. Excellent communication skills and ability to work independently. Nice to have: Famil...

Seeking ML expert (MSc/PhD) to implement hybrid DCN model for Bitcoin price prediction using Python. Tasks: data collection/preprocessing, EDA, model training/evaluation, results analysis & report writing. Ideal candidate has experience in financial forecasting & cryptos.

I am in need of a skilled CAD designer to create an innovative residential toilet design. The initial design should be based on a provided image. The design will then be extended with a raiser mechanism which will be discussed in detail with the selected freelancer. The brief details are provided in the attached images. You can use the general dimensions mentioned in the link and also the sample models are provided in the drive. Tools preferable: Any common tool like, Solidworks, Catia, Creo, NX, etc. Final CAD files should be shared in native format and also in neutral format like step and parasolid files. Key Requirements: - The design should be suitable for residential use. - I am looking for a designer

hello We are currently hiring ...servers in real time / modifying and maintaining websites / adding new website features / developing new web and app features / increasing server security / ensuring compliance with privacy laws .... and most other services required to run apps and websites. -Meetings: All work is done at your location, and once every 7 days, we have a video conference with all developers, and you can send us a report of your daily work and server checks. (Time and more information to follow) -Budget: $150~$200/month/1 person (subject to adjustment) -We still have a lot of time before monetization, so please take your time bidding. Also, everything is subject to change, so please mention as much information as you can in your proposal (it will have a big impact on th...

Pdf to word file typing i wan a professional typer to do this

Proposal for Technical Writing Project: Internet Safety for Children Introduction The digital age has brought unprecedented access to information and communication tools, but it also poses significant risks, especially for children. This project aims to develop a comprehensive guide on Internet Safety for Children, addressing the critical need for...need for educating parents, teachers, and children themselves about safe online practices. Project Overview The project will produce a series of technical documents that provide practical advice, safety guidelines, and resources for ensuring children’s safety on the internet. These documents will be designed for various stakeholders, including parents, educators, and children. hope you will this report and proposal well Regards ...

...seeking an expert in marine engineering or naval architecture to perform an in-depth buoyancy calculation for my medium-sized (20-30 feet) fishing charter boat. The boat is designed primarily for fishing charter purposes and needs to support a medium load capacity (4-8 people). Your task will include: - Calculation and analysis of the boat's buoyancy with medium load - Providing a detailed report on the boat's load capacity, stability, and safety Applicants should have significant experience in boat design and naval architecture, with a strong understanding of buoyancy principles. Your background knowledge, talents, and precise calculations will be crucial in ensuring that our fishing boat is safe, stable, and ready for an exciting fishing adventure. Please prepa...

I'm looking for a professional to help me modify text and images in an AI file. I need someone to do this RIGHT NOW, If you have the time now to sharescreen and get it done in 30 mins or so. PING me or else don't bother please. I already have the AI file ( restaurant Menu )

I need a professional who can convert a 1-10 page PDF document into a fully editable Word file. The main purpose of this conversion is to be able to easily edit and update the contents of the document as needed. Key requirements: - Conversion of a 1-10 page PDF file into an editable Word document. - Retaining the formatting of the original PDF to ensure the Word file looks professional. - Including images from the PDF into the Word document, maintaining their quality and positioning. Ideal skills and experience for this project: - Strong experience with PDF to Word conversions. - Proficiency in Microsoft Word and a good eye for detail to ensure the final Word file is accurate and retains the formatting of the PDF. - Experience with handling images in Word docu...

I'm looking for a skilled data analyst to assist me in creating a comprehensive report of the telecommunications landscape in Saudi Arabia. This 10-slide report should encompass a detailed scrutiny of Saudi Telecom Company (STC) in the context of the overall market. Your tasks will entail: 1. Acquisition and Analysis Data: - Accumulate critical data points, including (but not limited to) revenue, market share, total expenditures of STC. - Evaluate the acquired data for meaningful addressal and deliberation in the report. 2. Data Presentation: - The analyzed data should preferably be neatly arranged into tables for easy comprehension. 3. Market Overview: - Contrast and appraise STC's standing in relation to the broader Saudi telecom sector. - A study o...

I am seeking an experienced Power BI expert who can assist with generating intermediate reports. This role involves: - Working with Excel datasets. - Developing seamless processes to generate user-friendly repor...seeking an experienced Power BI expert who can assist with generating intermediate reports. This role involves: - Working with Excel datasets. - Developing seamless processes to generate user-friendly reports. - Troubleshooting any issues that may arise during report generation. The ideal freelancer should have: - Excellent understanding of Power BI. - Experience in report generation. - Adept knowledge in handling Excel datasets. - An analytical mindset with attention to detail. Proficiency in Excel and experience with intermediate report generation will...

I'm seeking a skilled and creative logo designer to help create a unique and captivating logo for my business. The logo should incorporate the below criteria: - Usage of bold and vibrant colors to ensure the logo stands out and grabs attention. - Both text and image should be utilized in the design, creating a seamless integration and balance between the two. Ideal skills and experience: - Proven experience in logo design with a strong portfolio showcasing previous work. - Proficiency in graphic design software. - An understanding of color theory and a knack for employing bold, vibrant colors effectively. - Creative flair, originality, and a strong visual sense. Please note, I didn't specify a style preference. As a result, freelancers should feel free to apply the...

I'm in need of an expert in Rapid Miner to assist in analyzing a dataset and generating an inference report. Key Responsibilities: - Perform advanced data analysis on provided dataset. - Create and execute predictive models. - Generate a comprehensive inference report based on the analysis and model results. (2500 words) I would like to pay $50 for this project

I'm seeking a proficient data analyst to decode my online shopping platform's sales data. The primary task is to accurately identify prevailing sales trends. Your role will encompass: - Cleaning and preparing raw sales data from the online shopping platform - Utilizing advanced statistical methods to analyze the data - Identifying significant sales trends - Providing a detailed report on the findings Ideal Skills: - Proven experience in data analytics, particularly sales data - Proficiency in statistical software like Python, R or SAS - Ability to interpret complex data and communicate findings effectively - Prior experience working with online shopping platform data will be advantageous. Your detailed understanding of sales trends will inform our strategic direction a...

I have two images requiring specific edits. One image has two individuals in a handshaking position, and I need one of them removed. The second image is of a handshaking pose with only the hands visible, and I need this integrated into the first image to replace the person I want removed. Key requirements include: - Advanced image editing skills, particularly in background adjustments - Creative problem-solving to merge the two images cohesively - Attention to detail to ensure a high-quality final product - Previous experience with similar image editing tasks is a plus Please ensure that the original background is maintained for both images.

I'm looking for a skilled graphic designer to create a visually engaging poster for printing. Here are some key details to be aware of: - Size: I'm considering printing the poster as A4, A3, or A2. I'm open to suggestions based on what will best suit the design (please feel free to advise on this). - Design: I would like the poster to be a combination of text and images. I will provide the images for use, so the task will involve the placement of these images alongside the text content. I'm looking for a design that's not only aesthetically pleasing but also effectively communicates the message. Ideal skills and experience for this task include: - Proficiency in graphic design and layout software - Previous experience in poster design - Ability to create visual...

I have a PES embroidery file that I need to be modified. The current stitch in the design is not appropriate for the jumper I need to embroider. I require a satin stitch to be applied. Additionally, I need this design to be resized for medium jumpers, up to 6x10 inches. The urgency of this project is high, as I need the modified file within 24 hours. Ideal Skills: - Proficiency in embroidery file formats, specifically PES - Excellent working knowledge of satin stitch - Experience in resizing embroidery files accurately - Ability to work under tight deadlines

I require a skilled Matlab expert with a strong background in image processing techniques. Key requirements include: - Proficiency in image processing algorithms - Experience with feature extraction and object detection - Ideally, a track record of working with various image formats The successful candidate will need to understand the specific needs of my project and connect them with the most suitable image processing techniques available in Matlab. This may involve implementing and testing different solutions to meet project goals. Please note that as I have not specified the image format, experience with a range of formats would be advantageous. I look forward to reviewing your portfolio and discussing how you can support this exciting project.

...my work to potential clients. Here are the key details: - Type of project: Website development - Primary goal: Portfolio/Showcase - Specific feature: A user-friendly image gallery I've prepared a detailed mockup and I'm open to suggestions on how to make the design more appealing and user-friendly. The ideal candidate for this project will have a portfolio of previous website designs they can share with me. Key skills and experience required: - Proficiency in web design and development - Prior experience in developing portfolio websites - Strong understanding of user experience (UX) design - Ability to implement an image gallery feature It's essential that the website is responsive and can be viewed seamlessly on all devices. The developer should also b...

I'm in need of a skilled Matlab expert that can assist me with an image detection project. The particularities of the images, real-time versus offline processing, and the output format are all flexible and can be discussed according to your expertise and recommendations. Key Requirements: - Proficiency in Matlab - Previous experience in image detection - Ability to discuss and decide on the most suitable approach and output format Feel free to share your relevant experience and suggestions to ensure the project goes smoothly. Looking forward to working with you.

I have an image of a person with a building in the background that's not clearly visible due to a filter. I need the building to be enhanced and made perfectly clear. The final, high-quality image is needed both digitally and in print. Key requirements: - Clear enhancement of the building in the background of the image - Final image to be delivered in both digital and print formats This is for personal use, so the primary goal is to have a visually appealing, clear image. Experience in image enhancement and the ability to deliver both digital and print-ready formats is essential.

I want someone who can create a database in Excel/Access for Invoices Log (tracking for already processed invoice...person name, all of the approved invoices by that person should be shown under their name/page. Same with Accounts List page, when I open a specific account, I want to see all of the invoices and summary (total spend, monthly and yearly), related to that account Of course, the should be a report page, yearly and monthly. I need to know for a specific contract how many invoices processed during that month/year. And same for approvers list. For those invoices that is not a contract/po, I just need a report monthly and yearly. I am happy to discuss these features more in details. If you at least have an idea exactly what I want, please reply with "inv log...

I require an expert in conducting t-test analysis in the context of hypothesis tes...survey data is crucial. Additionally, the project includes the requirement for a comprehensive report on the analysis findings, complete with a detailed statistical interpretation. Key Requirements: - Conduct t-test analysis for hypothesis testing - Work with survey data - Create a detailed report with statistical interpretation Ideal Skills and Experience: - Background in advanced statistical analysis - Proficiency in t-test and hypothesis testing - Experience with survey data analysis - Excellent reporting and communication skills This project will require a high level of statistical expertise, precision in handling survey data, and the ability to translate findings into a clear and comp...

I need to hire a Word expert to format a 55-page Final Report. It's in good shape but needs some adjustments to enhance its presentation and overall readability. The specific requirements include: - Removing blank pages: The report has some extra, unnecessary pages that need to be deleted to maintain its professional appearance. - Resizing photos: The images included in the report need to be made smaller. This should be done by adjusting their sizes using the arrows in Word. - Editing footnotes: The footnotes in the report need to be reviewed for any potential formatting issues. However, there are no specific changes or corrections that need to be made. Ideal candidates for this job should have: - Proficiency in Microsoft Word, specifically in formatting ...

I'm in need of a skilled web programmer proficient in HTML/CSS, JavaScript, and PHP to create a comprehensive work tracking portal. I have a very rough semi functional example site attached. This wil...existing clients or add new ones as well as view any jobs open or closed for the client. job photo uploads need to be optimized for mobile phones / tablets I would also like to add a map of the address for jobs and clients. Overall I need the interface simple and functional but looking good jquery ui perhaps. I would like the ability to email or print a pdf of the job as a nicely formatted report. We plan to add functions down the road and will plan to use the same person. this is a VERY simple inhouse version of house call pro or jobber The budget is tight but n...

As part of my MBA project, I have prepared a Project with analysis on Pharmaceutical industry. It is 15000 words project. I'm looking for a skilled and experienced researcher proof read the content and rectify if any plagiarism is found. Key areas of focus: - Conduct a thorough investigation on the proj...content and rectify if any plagiarism is found. Key areas of focus: - Conduct a thorough investigation on the project. - change the content which has plagiarism. Usage of quillbot or chagpt is not recommended. - Prepare charts and pie. Maybe 3 or 4 small charts and diagrams are there. I'm seeking a professional with: - A strong background in Research and/or the pharmaceutical industry - Excellent report writing skills, capable of delivering a well-structured and insigh...

I'm in need of an expert in ASP.NET Core 8, visual studio 2022, and ChatGPT 4 for a unique project. I require a tool/webpage that can seamlessly re-write chapters of my book for me. My book has 25 chapters. Each chapter contains between 10 and 30-pages. Each chapter is written in MS Word (.docx) document and must be converted into FORMAL and PROFESSIONAL-style content. This project requires the following key features: - **Input & Output Format**: - The system must take a Word document as input. - The output should be a Word document while preserving all the original formatting. - **Language Support**: - The tool should be able to rewrite the document in both English and Spanish. - **ChatGPT Version**: - I prefer the latest ChatGPT 4 for the rewriting task. Ideal Ski...

I am seeking a particularly well-versed freelancer to produce a set of sophisticated image assets for my Amazon product page. These will range from different styles such as product images, lifestyle images, and infographic images. My product falls under the fashion/wellbeing category and the aim is to distinctly communicate its features and benefits. * SKILLS AND EXPERIENCE: - Expertise with photo and image editing tools - Keen understanding of the fashion/wellbeing industry - Prior experience creating Amazon product images The project will greatly benefit from an individual who is highly attuned to style and aesthetics since we're going for a high fashion/wellbeing look and feel. It's essential to me that the images reflect the luxury and quality of t...

... 1. register 2. Scan passenger in and out using a QR code 3. be able to record comments for each passenger per day if necessary 4. being able to see each passenger monthly report of where they got in/out and at what time. 5. Be able to create a QR code for every name. Drivers must be able to clock in and clock out while driving. what should parents be able to do? 1. Real time tracking of bus location on google map 2. only see data about his children. 3. see what time his/her child gets on/off and at what location 4. being given the bus in which his or her child is sitting. 5. being able to see his child's monthly report of where they got in/out and at what time. 6. which bus is suspended, why and the bus details what should the administrator be able to do? - blackli...

...script that can download the complete list of sanctions data from OpenSanctions database. Once the data is obtained, the script needs to perform a comprehensive database search, identify any country-specific sanctions, and provide a detailed report of these connections as well as a option to show a visual mapping. Key Requirements: - Download the complete list of sanctions data from Open Sanctions database - Conduct a thorough database search to identify country-specific sanctions - Create a report summarizing the identified connections The final report should be in an interactive web page format. The visualization should be clear and easy to comprehend, allowing for an intuitive exploration of the connections found. Ideal Skills & Experience: - Proficiency ...

As an environmental consultant focusing on natural habitat preservation, I am seeking a competent freelancer to prepare a biodiversity net gain consultancy report. The aim is to formulate effective strategies for enhancing biodiversity within protected natural habitats. Ideal freelancers for this project are: - Qualified environmental scientists or ecologists. Preferably, with a strong understanding of conservation management strategies. - Those with prior experience in drafting biodiversity net gain reports, particularly related to natural habitat preservation. - An understanding of various habitat types would be beneficial, although not essential as the habitat type hasn't been specified in this instance. Key responsibilities: - Evaluate the current state of biodiversity...

Hello there, I'm in need of some assistance with an old PDF file. I'm experiencing issues with stains and blurriness that compromise the quality of the file. The task I need to be done involves: - Removing the stains and enhancing the overall clarity of the PDF. - The correction work will involve handling a mix of both text and images. Ideal freelancers for the job will have ample experience in handling and editing PDF files. Proficiency in using advanced PDF editing tools will be highly beneficial for this task. I value attention to detail in ensuring that the document's quality remains high and no content is lost or altered during the correction process. Looking forward to seeing your proposals.

I need a proficient Matlab user who can help me Deadline: 3 days

Task at hand is to extract vocals from a highly distorted audio file OF APPROXIMATELY 8 MINUTES. I DO HAVE OTHER FILES I WOULD LIKE DONE AS WELL, IF EXTRACTION IS SUCCESSFUL. As a client, my ultimate target is related to: - Enhancing intelligibility within the dialogue to bring utmost clarity. - Identifying specific words or phrases that may prove crucial. - The file is from a criminal setup with the audio of a father setting up his son; thus every word could change the narrative. The audio clip has been intentionally distorted over crucial conversation. Do whatever it takes to make the conversation extremely clear irrespective of the overall audio quality. Those offering skills and experience in forensic audio analysis, audio software engineering will ideally match the ...

I require a comprehensive business assessment within the next 10 hours. The assessment should focus on the following areas: - Marketing Strategies - Financial Performance - Operational Effic...Performance - Operational Efficiency Although no specific goals were provided, I am looking for an expert who can critically evaluate these areas and identify potential areas of improvement. Your assessment should provide insights on strengths, weaknesses and potential risks. Please showcase your experience in conducting similar assessments and your understanding of these key aspects of business. Your report should be thorough and well-structured, with clear and actionable recommendations. The ideal candidate should have a background in business analysis, strategy consulting, or financial...

One of our clients needs a freelancer to conduct an academic-style search in the medical device register and create a search report as detailed in the following URL. The freelancer must be experienced in conducting medical literature database searches, compiling results, and writing an academic document following the Vancouver citation style. There's no word limit for the report. URL: Key Points: - The primary objective of this research is to identify and interpret trends in the utilization of diagnostic and therapeutic medical devices in healthcare practices worldwide. Ideal Candidate: - A background in medical research/healthcare analysis would be highly beneficial for this project. - Experience in academic research, especially in the field of medical devices