Freelancer us english level 1роботи

...обеспечивать максимальную прибыльность при соблюдении разумных рисков. Вот основы для написания кода: import ccxt import pandas as pd import numpy as np from telegram import Update, Bot from import ApplicationBuilder, CommandHandler, ContextTypes from sklearn.linear_model import LinearRegression import time import logging import asyncio import talib # Логирование (level=, format="%(asctime)s - %(levelname)s - %(message)s") logger = (__name__) # Настройки API и токенов API_KEY = 'YOUR_BYBIT_API_KEY' SECRET_KEY = 'YOUR_BYBIT_SECRET_KEY' TELEGRAM_TOKEN = 'YOUR_TELEGRAM_TOKEN' # Параметры торговли MAX_LEVERAGE = 100 # Максимальное кредитное плечо RISK_PER_TRADE = 0.03 # 3% от депозита # Пары для анализа symbols = [ "BTC/USDT"...

...bold with type of kitchen below. Under picture of Chef full first name and first letter of surname of saying as (Chef Pablo E.), under image name off the dish, below three indicators of Rating, Diet type, Spice level. Below price at the left, space between to place discount or special offer text, add to cart on the right. • By clicking on food box or image it expands to 2/3 pf the screen leaving edges transparent (grey), showing at the top 4 images of plate scrolling to right. Underneath amount of grams. Underneath Nutrient information about product, Diet type, Spice level. Below description of the dish. At the bottom price and option to add in cart. • • Below same scrollable bar with different headers (Local Indian Chefs, Local Spanish Chefs, Lo...

Словом, є декілька текстів, які потрібно переписати іншими словами зі збереженням змісту. Мова - англійська. Звісно, вільне володіння цільовою мовою - головна вимога) Бажано, але не критично - якийсь Legal досвід, бо це будуть публічні сторінки на сайті американської компанії, і було б непогано непонаписувати там чогось, за що потім затягають по американських судах ;)

Потрібна людина яка буде допомогати продавати товар(програму). Все дуже просто так як на товар є величезний попит. Щоденний дохід від 500грн, гнучкий графік, не потрібен досвід роботи, резюме не обов'язково. Також гарантую допомогу в першому продажу за необхідності. Для роботи Вам знадобиться лише: комп'ютер/ноутбук/смартфон; 2-3 години вільного часу на день; доступ в Інтернет; бажання працювати та заробляти. Якщо готові приступити до роботи,відпишіть.

Формат журналу: а4, термобіндер К-ть сторінок: 76-88 Виходи: 6 разів на рік (кожні 2 місяці) Видається: з вересня 1994 року Для роботи є все необхідне: попередні верстки, файли indd, indb, шрифти, лінки логотипів, реклами (eps, tiff), package. Від Вас: час, відповідальність, акуратність, дотримання графіку. Робота: дистанційна е-поштою, Вайбером, моб зв'язком, Google doc. Package номеру передається через зручний файлообмінник по завершенню верстки та оплати. Оплата: за номер в день отримання print файлу pdf верстки та зменшеного pdf файлу для сайту.

...вычитать). Required skills: Adobe Premiere Pro user (basic level+) Japanese language - Upper-Intermediate to Advanced level is a must Мы предоставим готовый premiere pro проэкт и инструкцию (на японском) в качестве примера. We will provide a manual in Japanese and the sample project file for reference. Видео будут предоставляться на постоянной основе. Оплата по инвойсу в конце следующего месяца. Например - с 1 по 31 августа было отредактировано 10 видео. Оплата за все 10 будет в конце сентября. Videos will be provided on a regular basis. The payment will be done at the end of the next month (if you finished 10 videos during August, you'll get paid for all 10 videos on the last week of September). Оплата начинается с базовой ставки за 1 видео и может ...

Необхідно озвучити грузинською мовою 1 сторінку А4 тексту. (близько 300 слів) М"який жіночий голос. Якісний звук Текст прикріплений. Пропонуйте свою ціну та, будь ласка, демо голосу

Потрібно перекласти 1 сторінку (502 слова) з англійської на художньо-літературну українську мову по всіх правилах сучасної граматики, правопису і стилю. Для контексту: це витяжка з книги для настільної рольової гри dungeons&dragons, події якої розгортаються у світі фентезі (схожому на світ Володаря Перснів з ельфами, гоблінами і тд), тому знання фентезійної термінології вітається. Розгляну лише заявки українською мовною, і лише від тих, хто на початку пропозиції напише слово "днд", це свідчитиме про те, що ви ознайомились із тз.

Щомісячна оплата перекладачів з англійської мови в Україну Ми шукаємо українських перекладачів для довгострокових відносин. Виплачуватимуться щомісяця. Дякую.

Необхідно переклати приблизно 400 слів тексту для блогу. Текст не технічний.

ШУКАЄМО JUNIOR/MIDDLE JAVASCRIPT DEVELOPER! НЕОБХІДНІ НАВИЧКИ: - NodeJS; - AngularJS; - English level В1-В2. БУДЕ БЛЮСОМ ЗНАННЯ У: - знання Grunt; - знання Bower; - знання сервера Heroku (for deploy). УМОВИ: погодинна оплата; фултайм проект; приблизна тривалість проекту: 2-3 місяці. ЦЕ ВАШ ШАНС РОЗВИНУТИ СВОЇ ВМІННЯ І НАВИЧКИ ТА ОТРИМАТИ ХОРОШИЙ ДОСВІД!

1 C торгівля та склад 1 з екселевского файлу в 1 с оновлення ціни та наявності 2 з 1с синхронізація з сайтом

Перекласти 3 сторінки тексту художнього стилю з англійської на українську мову. Необхідний рівень володіння англійською мовою-C1-C2. Translating the text to Ukrainian from original(English). A level of C1 or C2 is required.

YOU ARE BIDDING ON YOUR TOTAL PAYMENT FOR THIS PROJECT. DO NOT PLACE A BID ON THE PROJECT, AND THEN TRY AND NEGOTIATE FOR MORE. DO NOT MESSAGE US, FOR ANY REASON. WE DO NOT NEGOTIATE BIDS. DO NOT PLACE A LOW BID - AND THEN ASK FOR MORE. IF YOU MESSAGE US, FOR ANY REASON, we will not respond, YOU WILL BE BLOCKED, AND YOUR BID REMOVED. IF YOU GET HIRED - WE WILL MESSAGE YOU. IF YOU HAVE A QUESTION ABOUT THIS JOB - DO NOT BID. The job we have posted is extremely easy. All details provided. All info you need is in the description. No additional instructions will be provided once the work has commenced. I will give you a list of questions to answer on quora.I will give you the logins to some quora accounts You plug the questions into 2 AI writing tools. You paste that...

YOU ARE BIDDING ON YOUR TOTAL PAYMENT FOR THIS PROJECT. DO NOT PLACE A BID ON THE PROJECT, AND THEN TRY AND NEGOTIATE FOR MORE. DO NOT MESSAGE US, FOR ANY REASON. WE DO NOT NEGOTIATE BIDS. DO NOT PLACE A LOW BID - AND THEN ASK FOR MORE. IF YOU MESSAGE US, FOR ANY REASON, we will not respond, YOU WILL BE BLOCKED, AND YOUR BID REMOVED. IF YOU GET HIRED - WE WILL MESSAGE YOU. IF YOU HAVE A QUESTION ABOUT THIS JOB - DO NOT BID. The job we have posted is extremely easy. All details provided. All info you need is in the description. No additional instructions will be provided once the work has commenced. 2 REDDIT POSTS A DAY. For 5 days 2 QUORA POSTS A DAY For 5 days You'll search reddit for questions to answer - in the subreddit r/steroids/ Daily Ask Anything Abo...

I urgently need a fluent German-speaking professional to generate leads for an IT workspace solution. The job entails making calls fo...need a fluent German-speaking professional to generate leads for an IT workspace solution. The job entails making calls for 5 days straight. Key Responsibilities: - Generate qualified leads from small to medium enterprises (SMEs) across Germany - Make calls for lead generation - Maintain honesty and integrity throughout the process Ideal Skills and Experience: - Fluency in German at a business level - Prior experience in lead generation, ideally within the IT sector - Excellent communication skills - Ability to generate qualified leads - Integrity and honesty in business dealings Please reach out if you can start immediately and have the requir...

I'm seeking a seasoned professional with a strong background in translating legal documents from English to Filipino. The project will primarily involve translating contracts for business agreements. Key Requirements: - Expertise in legal translation - High level of accuracy and attention to detail - Ability to ensure cultural relevance in translations - Timely delivery of completed translations - Strong understanding of idiomatic expressions and linguistic nuances Ideal Skills: - Deep understanding of legal terminology in both English and Filipino - Experience with translating contracts specifically - Background in business-related translations - Excellent written communication skills - Proven track record of delivering high-quality translations

I'm looking for a talented DJ/producer...looking for a talented DJ/producer who can create a 1-minute mix of the chorus from "Move" and "Allah Aleik ya Sidi". The middle part of each song needs to be blended together in a way similar to the attached DJ Nemz version, but with Arabic lyrics at the end. This mix will be used for an event performance, so it needs to be high quality and suitable for live play. Ideal skills include: - Proficiency in music mixing software - Experience in creating event performance mixes - Understanding of blending different song elements - Ability to incorporate specific lyrical elements - Familiarity with the mentioned songs or similar genres Please note, the mix should be ideally suited for an event setting, and should maint...

I'm in need of a skilled translator to help me with translating Chinese medical reports and research papers into English. Or English into Chinese. On of my friend is in need of Cart-T treatments and most Doctors in this speciality dont speak english. Key Requirements: - Proficient in both Chinese and English with a strong understanding of medical terminology. - Experience in translating complex medical documents. - Able to deliver translations at a medical professional level. These translated documents will assist me in my research of a cancer treatment being conducted in China. Therefore, a high level of accuracy and attention to detail is essential. The job does not require any additional language services such as proofreading or l...

I'm looking for a talented pixel artist who specializes in 1 bit style art to create game assets for me. Specifically, I need: - 1 bit Indoor scenes - Intricate and engaging animations, characters, and objects/items within those scenes - Whole project will approximately consist of 7-8 different scenes and 5-8 seconds for each scene. (seconds per scene may change but total of all animations will be around 1 minute) You can kindly view the screenshot in attachment which belongs to the trailer of "World Of Horror". If you watch that trailer, you will get the style and the level of detail I need.

Have you made a Sleep Tracker App? Great contact us and provide Playstore link so we can review $1500 budget ,- No milestones Sleep Tracker & Sleep Sound App Development (Provide sleep app APK you made, send by chat) *******Amazing how most people don't read or follow instructions******* *Read attached PDF with requirements *Will not do Milestones (Get paid once project is completed) *Only Real bids No placeholders. *Send APK by chat of sleep app you made *Send chat direct instead of bid as you have a better chance of us seeing it I'm seeking a seasoned professional Flutter developer to create a comprehensive Sleep Tracker / Sleep Sounds App. This app should track sleep and include an extensive library of sleep sounds, meditations, stories, music, and vide...

Online Meeting - Need a realtime transcript editor (scopist) I have a realtime transcription job at 9PM (GMT+ 8), 3rd, March. I already have a professional stenographer who will be making a draft transcript for me, we use Google docs, so the stenographer will write the script into the Google docs, and then you can edit the script at the same time. What you need to do is, listen to the Youtube live stream (It can be paused, it can be played by 1.25x, 1.5x speed) , and make corrections. I pay by $8 - $10/your working hour depending on your speed. This is a long term job. I have similar jobs every week. Adam

I am seeking a talented illustrator to bring to life a series of scenes for a children's book aimed at 4-7 year olds. The style should be engaging and cartoonish, appealing to the target audience. Key Requirements: - Create a mix of indoor and outdoor scenes - Employ a cartoonish style to capture and hold the attention of young readers - Illustrate with a level of detail and creativity that invites children to explore the pages Ideal Skills and Experience: - Proven experience in children's book illustration - Strong portfolio of cartoonish style illustrations - Ability to understand and cater to the needs of the 3-6 year age group - Creative flair for illustrating a mix of indoor and outdoor scenes. - this is a beginning of a variety of book series. The first is called D...

...role will involve translating content from English to Turkish and vice versa. Key Responsibilities: - Translating marketing materials and office conversations from English to Turkish and Turkish to English. - Ensuring all translations are culturally relevant and convey the intended message. Ideal Candidate: - An intermediate level speaker with relevant knowledge of both languages. - Prior experience in translation, especially in marketing and office settings, is a plus. - Strong understanding of both English and Turkish cultures. - Detailed CV Skills Required: - Bilingual in English and Turkish. - Translation skills, particularly for marketing and conversational content. - Cultural understanding of both English and Turkish contexts. P...

I am a recent graduate in foreign languages with a C2 level proficiency. I am fluent in speaking and writing in multiple languages, making me an ideal candidate for the role of a translator. I have consistently completed all projects ahead of deadlines, showcasing my strong work ethic and time management skills. Languages Proficiency: - English to Spanish - Spanish to English - French to English - Italian to English - German to English Industry Experience: - Legal documents - Medical content - Technical manuals - General content With this extensive language proficiency and diverse industry experience, I believe I can deliver high-quality translation services.

I need someone with Expert-level knowledge of PowerPoint. I have created master slide / template, but when I click add new slide, it don't add new slide as per master slide.

I'm in need of a soft copy of the circuit/wiring diagram for the Carestream DRX Evolution X-Ray. The diagram should be in PDF format and detail the connections from the X-ray console to the generator, the chest bulky, and the tube head with moderate detail, including key connection...Carestream DRX Evolution X-Ray. The diagram should be in PDF format and detail the connections from the X-ray console to the generator, the chest bulky, and the tube head with moderate detail, including key connections. Simply put, I'm looking for: - A PDF circuit/wiring diagram for the Carestream DRX Evolution X-Ray - Diagram detailing key connections to specific components - Moderate detail level with key connections If you have access to this document, I'm happy to pay for it. Please...

I'm seeking a professional translator to convert a few Turkish legal documents into English. Ideal Skills and Experience: - Proficiency in both Turkish and English - Specialized experience in legal translation - Able to work with PDF documents - Attention to detail and confidentiality

Будь ласка, зареєструйтесь або увійдіть в систему для перегляду деталей.

...designer to create a professional, engaging, and modern minimalist one-page website for my comic art gallery. The site will need to support both English and Japanese, with a language toggle at the top. (I will supply the art for mobile & desktop) The site will include the following sections: - Intro - Gallery (this is the most crucial section) - About Me - Upcoming Events - Contact Page Given the target audience of this site - highly talented artists in the comic industry - and the anticipated high traffic, the website needs to be of A++ quality. I'm looking to incorporate best practices in art and web design. You'll need to provide: - Expert-level design capabilities - Strong web development skills - Understanding of SEO principles (for geo-specific targ...

materi greeting & introduction 1. Greetings & Leave Taking Greeting adalah ungkapan yang dipakai untuk menyapa orang lain ketika bertemu. Sementara Leave Taking adalah ungkapan yang digunakan ketika hendak berpisah dengan orang lain. Contoh greeting adalah "Hello", "Good Morning", "Good Afternoon", "Good Evening", "How are you", dan lain-lain. Berikut contoh responsnya: A: Hello B: Hi A: How are you? B: Fine, Thanks atau I’m OK atau ungkapan lainnya seperti I’m not fine dan lain sebagainya. Dikutip dari buku Trik Bahasa Inggris SMP 7,8, 9 oleh Tia Puspita Gestiana, perlu diingat ada panduan waktu untuk mengucapkan ucapan salam waktu, di antaranya yaitu: ●Good morning diucapkan ketika jam 00.00-12.00 ●Good aftern...

Projektübersicht: Wir suchen einen Freelancer, der eine Webseite für eine Fußball-Community entwickelt, die Funktionen für ein Online-Kartenspiel, Spielerprofile,Umkreissuche auf einer Karte, Vereine und Turniermanagement integriert. Die Webseite soll sowohl als Plattform für die Verwaltung von Spielerinformationen und Turnieren als auch für das Kartenspiel dienen. Die Nutzer sollen in der Lage sein, Profile zu erstellen, miteinander zu interagieren und an verschiedenen Funktionen teilzunehmen. Anforderungen für die Webseite: 1. Spielerprofile: Möglichkeit für Spieler, ein detailliertes Profil zu erstellen, das folgende Informationen enthält: Name, Alter, Liga, Position, Trikotnummer, Verein. Möglichkeit für Spi...

...abstract artist for a unique project. The goal is to create nature-inspired abstract paintings that convey a sense of mystery and intrigue, all while adhering to an elegant color palette featuring gold, blue, and other complementary tones. Key Responsibilities: - Transform my creative ideas into stunning abstract pieces - Ensure the artwork captures the specified emotions and themes - Maintain a high level of detail and creativity in each piece Ideal Candidate: - Proven experience in creating abstract art - Ability to interpret and work from provided concepts and directions - Strong attention to detail and a deep sense of creativity Application Requirements: - A portfolio showcasing your abstract artwork - Your rates - Estimated lead time for projects I look forward to collab...

... Project Management, and Administrative Support Job Description I am looking for a detail-oriented and proactive Virtual Assistant to help me manage multiple projects related to the launch of a new outdoor gym on the beach in Belize and assist with other business initiatives. If you're organized, tech-savvy, and great at keeping tasks on track, I’d love to hear from you! Your Responsibilities 1. Gym Setup & Operations: Manage the development of a professional website that accepts online payments. Research and recommend a point-of-sale system for an outdoor, beachside setup. Assist with equipment research and project management to ensure gym construction stays on track. Help source and coordinate with contractors, designers, and vendors. 2. Branding & Marke...

I'm looking for a seasoned strategy consultant with a strong focus on corporate strategy and product development. Key Responsibilities: - Provide expert advice on corporate strategy - Assist with product development strategies Ideal Skills and Experience: - Extensive experience in strategy consulting, particularly at the corporate level - Proven track record in product development - Strong analytical and problem-solving skills

Job Requirements: English proficiency at B2 level or higher. Familiarity with the mechanics of posting on Reddit. An active Reddit account with 50-100+ karma. Basic knowledge of AI. Job Description: We are looking for someone to create and post two types of content on Reddit: Type 1: Short AI-Related Posts These posts can be generated with AI tools and should focus on artificial intelligence topics. Post in a main subreddit and crosspost to similar subreddits (the list of subreddits should be updated regularly). Pay: ₹1,800 for 100 posts. You need to post several times a day with intervals of 4-5 hours between posts. After posting, interact with the audience by occasionally replying to comments. Type 2: High-Quality, Manually Written Posts These should include pers...

...authentication to restrict access. Request Submission: Dynamic form with the following fields: Auto-filled: Requester Name, Department, Date & Time, Sequential Request Number (per department). User Inputs: Area (dropdown, multi-selection) Line (dropdown, multi-selection, filtered by Area) Room (dropdown, multi-selection, filtered by Line) Equipment (dropdown, multi-selection, filtered by Room) Priority Level (dropdown, single selection) Description (text field) Attachment (optional file upload) All fields (except attachment) are mandatory. Approval Workflow: Requests are submitted by any user but require approvals as follows: Department Manager: Approve, Reject, or Comment (send back to requester) Editable approval Engineering Manager: Approve, Reject, or Assign to Section ...

I'm in need of a logo for my energy drink. The design should incorporate a moderate level of filigree, specifically using abstract swirls. The style of the logo should be modern with a touch of classic, achieved through the filigree elements. Ideal Skills and Experience: - Proficiency in graphic design, particularly logo creation - Experience with filigree and intricate designs - Strong understanding of modern and classic design elements - Ability to incorporate specific design elements as per client requests

I'm seeking an experienced photographer to teach me the basics of portrait photography. The lessons will be conducted outdoors in various locations around Houston. Key Requirements: - Extensive knowledge and experience in portrait photography - Ability to teach beginner-level concepts - Creative in selecting diverse outdoor locations - Patient and encouraging demeanor - Flexible with scheduling to accommodate lessons Your expertise will help me understand the fundamental techniques and skills needed to capture compelling portrait photographs, all while enjoying the beautiful outdoor settings Houston has to offer.

Design of Formula 1 Car and Computational Fluid Dynamics of the Car for Drag and Downforce.

Будь ласка, зареєструйтесь або увійдіть в систему для перегляду деталей.

I'm looking for an experienced tutor for an intermediate level session focused on Power Query and Power BI. The session will involve using a practice dataset to clean data, transform it, and merge queries in Power Query. Key Areas of Focus: - Data Cleaning - Data Transformation - Merging Queries In Power BI, we will be concentrating on: - Creating Dashboards - Data Visualization - Automating Reports Ideal candidates should have a strong expertise in Power Query and Power BI, with proven experience in teaching and using practice datasets. Your ability to simplify complex concepts and create a fun, engaging learning environment will be key to a successful session. Please provide examples of previous tutoring sessions you've conducted related to these topics.

Project Description: I am seeking a professional freelancer with proven expertise in architectural design and AutoCAD to create a multi-level room that will be constructed with a steel structure. The design must maximize the limited floor area of 2.4m x 2.5m and account for a 3.6m total height. Scope & Requirements: 1. Room Layout & Features o Bathroom o Bed o Cooking Stove o Drawers (Storage) o Laundry Machine o Seating Area o Small Split Air Conditioner 2. Structural & Functional Considerations o Design must utilize a multi-level approach to make the most of vertical space. o Must incorporate a steel structure framework suitable for the room’s dimensions. o Electrical and plumbing work must be clearly outlined (e.g., wiring diagrams, plumbing...

I'm seeking a skilled anime freelancer for a collaboration on a series of short, action-packed, manga-style animated episodes set in an urban city. Each episode will be between 15 to 40 seconds long. Style is like those: Scope of Work: - Design characters and create a storyboard for the first episode. - Develop animated videos for each episode, starting with 1-2 episodes per month (with potential to increase over time). Requirements: - Excellent skills in character design and storyboarding. - Proven experience in creating anime or manga-style animations. - Strong commitment to delivering high-quality work within deadlines. Character Archetypes: - The series primarily revolves around a 'Hero' character. This is an ongoing project with the potential

I am looking for a good English speaker who can prepare a 2-3 min video with a Screen Recorder app that I have to demonstrate its usefulness. There is a link below I have an example video from my capture from the tool for demonstration. Your needs to be better than mine. This project requires a human person to talk since it demonstrates tool usage. An example video script I have obtained, which is not fully mandatory, follows. [Intro - 0:00] Background music fades in. [Visuals: Logo of "Screen Recorder Pro" with some dynamic animation.] Narrator (Excited tone): "We're introducing a useful tool for content creators, educators, professionals, and anyone who needs to capture their

I'm in need of a CAD professional who can create a moderately detailed DWG file for a product I'm prototyping. The CAD drawings will primarily serve for prototyping, so precision and a clear understanding of product design is crucial. Ideal Skills: - Proficie...professional who can create a moderately detailed DWG file for a product I'm prototyping. The CAD drawings will primarily serve for prototyping, so precision and a clear understanding of product design is crucial. Ideal Skills: - Proficient in CAD software - Experience in creating CAD drawings for product prototyping - Ability to deliver in DWG format Please ensure you can provide a moderate level of detail in the CAD drawing, sufficient for prototyping but not requiring excessive detail. I look forward to ...

I'm a bachelor's student seeking a tutor for my science subjects and calculus. I'm looking for someone experienced with science at the college level and can help me improve my understanding and grades. Ideally, you should have a strong background in teaching these subjects and be capable of helping me with exam preparation and comprehension of complex topics. Skills Needed: - Strong background in science and calculus - Experience in tutoring at college level - Excellent communication skills - Ability to simplify complex topics - Capable of providing exam preparation assistance

I'm looking for a unique, engaging, and interactive webpage built in Elementor/WordPress for athleticscholarshipcorp.com. Our platform creates custom websites for athletes, showcasing their talents on a national level. Your design needs to be powerful and interactive. Key Requirements: - See attached photos and video for mock-up - Color scheme Navy and Carolina Blue or Navy and White. - Design should incorporate interactive athlete profiles. - Page must have a video embed slider of video we provide from YouTube. Please review our previous work at to understand the quality and style we aim for. Once the project is awarded, I'll provide you with a mock-up, including images, info, and a video of an athlete. Ideal Skills: - Proficiency in Elementor

...service-based business. The primary goal of this project is to create a platform that enhances our brand visibility on a global scale. Key Requirements: - Proficient in web development and SEO strategies - Experience in creating service-oriented websites - Understanding of international SEO practices Strategic Aims: - The website should be optimized to build our brand awareness on an international level - The SEO strategies implemented should be aimed at enhancing our visibility and reach across different geographical locations Skills and Experience: - Proven track record in building SEO-focused websites - Excellent understanding of web development and SEO tools - Experience in working with service-oriented businesses I look forward to working with someone who can help me ach...

billing_last_name and billing_first_name columns. How can I get to show only one column on mobile devices? billing_address_1 and billing_phone. How can I get to show only one column on mobile devices?