...and the peers make a request to the server with the roomID in the url. RoomID will be put in the same room and they start streaming video and audio. But it's too insecure and I need to generate a diffie hellman key pair on each peer (both desktop and mobile) and exchange the public keys. But I could not figure out how DH key exchange works. And where the keys are stored in mobile and how I can access them from the mobile phone so that I can encrypt the audio with the phones public key and then on the phone i can decrypt it using the key. （需要做的是为我在webrtc服务器上直播视频和音频的现有项目增加DH密钥交换算法的功能。 我原来的项目代码是录音web端和手机端的音频，并将它们进行比较延迟，作为两个端是否是在同一环境的双因素身份验证。我要改进的是使用webrtc直播音频来比较它们，把录音这一步替换掉。 我已经做好了的是部署webrtc信号服务器和可以直播视频和音频的url链接。现在连接的运作方式是，我用一个roomID创建一个房间，然后用户群用url里的roomID向服务器发出请求。RoomID会被放在同一...
...能： a、电子地图显示信息发布屏位置信息、状态信息、状态图例。 b、列表显示设备主要数据。 1.7建筑设备监控系统 在建筑设备监控系统提供标准通用协议，开放相关接口，并提供必要的基础数据前提下，IBMS集成实现以下功能： a、电子地图显示楼宇自控设备的位置信息、状态信息。 b、系统结构图显示部分大型楼宇设备详细运行参数。 c、列表显示设备主要运行数据。 d、前端设备（空调机组、新风机组、送风兼补风风机、排烟兼排风风机）远程控制功能。 e、前端设备（特殊设备：车库集水坑排水泵、冷热源机组）远程监测功能。 1.8其他要求 IBMS可以预留接口给其他本次未集成的子系统。 IBMS系统支持扩展配套APP，功能满足子系统的功能描述（包括不限于楼控系统、可视对讲系统、停车场管理系统、公共广播系统等）。 要求有接入需求的子系统能够提供满足OPC2.0标准的OPCServer软件接口，或者可以提供标准ODBC接口，或者其他通用标准的通讯接口协议，以便IBMS对预集成的子系统进行数据访问和集中管理。 要求提供平台永久授权。 1.9对接上级平台 （1）考虑后期对接上级平台（NA新区一中心、四平台），IBMS平台需预留接口并配合调试。 （2）平台告警管理 实时告警：实时显示各类告警，对未处理告警进行单个或批量处理；自定义设置告警列表显示字段。 历史告警：历史告警数据查询，查询结果可导出excel表格。 告警定义：定义系统各类告警条件，可按照告警等级、告警类型自定义开关量、模拟量、逻辑组合告警。 告警分析：对历史告警数据进行统计分析，可选择折线图、柱状图、表格等呈现方式。 （3）模式管理 时间模式：设置设备时间表运行策略，实现设备按时间表运行。 场景模式：可组合不同子系统的设备设置场景，通过场景模式一键控制场景内设备执行相应动作，场景设置可通过全图形化、便捷的人机交互工具，无需...
... In addition to providing security related to the centralized financial ecosystem, it also provides the best of both worlds advantages, providing all the cost-effectiveness, easy access, transparency and rapidity of defi income agriculture Moon farm optimizes the yield agriculture interest (apyi APR) and provides users with the ability to choose the farm they want to use. Otherwise, the system will automatically use the yield optimization engine to determine the best farming strategy. Our vision: Become a leading platform for yield optimization of cedefi; Bridge the gap between cefi and defi; Eliminate the access threshold of planting industry and improve the user experience; Provide better utilization of funds; Create powerful optimizations to provide the best interests f...
...最近一次，2021年3月份的比赛里，我们团队获得了第一名。 这是由用户投票选出来的名次。 后面觉得，这是个真的很不错的项目，在国外有热度，但还没真正火热起来。 就决定大家要全职将它制作出来。 目前游戏还未上线，5月5号上线。 我们第一次众筹，在5天内就获得了近百万美金的筹款。 但当时的舰船设计和模型，都不能达到团队内部的质量认可。 未来游戏上线后，出售舰船将是我们主要的收入渠道之一， 所以需要可以长期合作，长期提供稳定高质量的原画与建模团队。 具体原画和建模的费用是不低于市场价， 但更主要的是根据原画师与建模师的经验，风格，质量来定。 Translation: We are a multinational entrepreneurial team, and we are making a game for global users. It is a game in which players drive ships and explore the universe. Our team participates in some program competitions all year round, and the lowest ranking in the past four is the fifth place. In the most recent match in March 2021, our team won the first place. This is a ranking voted by users. Later, I felt that this is a really good project, and it has gained popularity abroad, but it hasn't really b...
We have procured WoWonder(verv3.0.4) Social platform and Wondertag (The Ultimate WoWonder Theme) from envato. Online Demo: ===================================================== ===================================================== Wowonder customization function adds “issue.” 1. There are five kinds of statement the “issue,” including “MostlyAgree,” “Agree,”“Undecided,” “Disagree,” and “Mostly Disagree.” The “issue” uses to display real time Ajax charts. Demo: 2. Users can comment only when they have made a statement, and the
我想使用Super Network Tunnel为我的交易软件连接到国外服务器助力（因为交易软件直接连接到国外服务器会有延迟）。线路最好是美国专线。要求服务态度好，有事即时回复。
在网上搜索标致4008的相关介绍,然后才车辆的定位,价格区间,动力,空间,配置各个方面,与时下市场上主流的18--20万同价位的SUV做一个详细的对比,然后推荐适合的消费群体购买. 参考文章.
... do not know how to deal with it, it should be changed The relationship of the key, will not be adjusted, the function of the previous s3 backup is helped by others. Now there is a problem with the backup function. The s3 bucket is used to back up the website and database to the bucket every 1 minute. Now it is not backed up. 1, the server inside, the backup password I have modified, but still can not be backed up, but also restarted the scheduled task, the server apache also restarted, still useless 2. There is a backup script file in the attachment .sh 3, before September 3, the backup is no problem, after I changed the database password and server key on September 3, the backup will be abnormal, there is a backup, but the file size is wrong, there is nothing in the bac...
A calendar applet with multiple features, including time booking, team collaboration, shared calendars, online subscriptions, and more. Requirements: 1. Must have a deep understanding of the booking 2. Must be familiar with the common calendar application 3. Must have a deep understanding of teamwork and access control 4. Must be familiar with WeChat / applet / public number 一 个具有多种功能的日历小程序，包括时间预订，团队协作，共享日历，在线订阅等。 要求： 1. 必须对预订有深刻理解 2. 必须熟悉常见日历应用 3. 必须对团队协作，权限控制有深刻理解 4. 必须熟悉微信/小程序/公众号
1.在access选项卡下增加购买栏，后台可以输入金额，前台用户访问页面时支付相应金额以后可以访问内容； 2.用户可以自己购买用户组，用户支付一定的金额，可以在一段时间内成为某一个用户组成员 3.支付方式包含支付宝和微信支付（扫码、链接等都需要支持） 4.详细说明请查看附加文件
...interface pins; 5. Network interface using RMII interface PHY, so RMII interface pins have to be reserved, PHY using DP83848IVV ; 6. Serial communication interface to reserve a RS232 UART; reserved for a RS485 UART, in addition to set aside a pin for the direction of RS485 control; 7. USB interface to set aside 1 USB interface for external USB device; 8. Rotary encoder interface using two external interrupts to connect incremental rotary encoder; 9. Buzzer interface uses a PWM output to control the buzzer; 10. GPI O interface reserved at least 32 GPIO port for external device control, such as keyboard input, indicator output, three-state safety switch input, third gear selector switch input; basic drive requirements 1. Rotary encoder input drive knob...
做一个network topology的api，call之后会自动在python里生成一个表格。 我做的是展现router位置的demo，具体例子请看图片。
Hello, I need someone who have experiences in USB Hid device. Chinese candidates are preferred. 有一个usb hid设备，不是普通的键盘鼠标之类，没有确定的usage id，需要通过stm32f105读取并发送数据给该设备。 目标是搞清楚如何与该设备通信，并提供单片机源码和原理说明。
你好: 我要開發一套門禁系統與監控系統，人員不須到現場協助客戶看屋。 請參考以下網站 開發類似這套系統。 與開發 的網站做應用 請問您可以開發嗎? I want to develop a set of access control systems and monitoring systems, personnel do not have to go to the scene to help customers see the house.
我現在有一個以visual foxpro 編寫的軟件，它會自動從網上下載資料並儲存在電腦中，透過軟件的介面顯示所需資料。現在的項目想將下載並儲存在電腦的DATA擷取到EXCEL/ACCESS，從而不用透過FOXPRO 編寫的程式也可以利用EXCEL/ACCESS 作查詢。由於軟件的介面是中文，所以必需懂得中文才可以完成這個項目。
我们目前有一个基于Windos Access 的一个内部应用软件， 我们希望能将其用WINDEV 来重新开发 以便于我们之后的应用。指定使用WINDEV 开发软件。在我们公司坐班工作，直到项目完成。
Looking for someone to create and manage a wechat group. Scope includes coming up with attention grabbing ideas to drive "Likes", writing/refreshing content, uploading content (words, gif, videos, images) manage Q&A etc for a year
我有一个持续工作，之前与之相关的项目为'Design a Logo for a student society of East-West network'
我有进行中的、与之前的项目相关的工作Solve the Magento E-mail Sending Failure Problem'
Launching an online magazine in Hong Kong, want the footer message with title 'Welcome' and 2 events content ("we are launching... Collecting articles to post, we pay ... each article and award ... each month" & "we will do something for free, post your ideas ") All 3 contents MUST BE in Traditional Chinese and copyright should not be the problem. Sample attached will be a big advantage
1. App download to allow user to access the internet thru our company servers.. 2. GEO Location of device for clients when they enter the office building to know where they are. 3. Building lay out, with using scan QR codes to let clients know where they are at precisely 4. USING wifi, A-GPS and GPS to access location INSIDE the building and on different floors 5. Allow downloading of pamphlets and documents helps references for services provided in the entire 10 story building along with each specific floors 7. Will need ongoing support for at least 1 year, 8. Within the app, the layout for the client changes and makes changes based on the wifi positioning. 9. Smart app controller, allowing the app to control simple internet connected items (lights, switches) will ...
Requires a database that helps users in our company to organise different packaging specifications for each of our products. Since different customers require different packaging format of the same products, we need to be able to pick from existing packaging format or create new format for each customer. Requires the following functions. 1) Product overview (list all the items, and related different packaging specifications) 2) Functions that allow users to alter and add new packaging format for each item. 3) Functions that allow users to pick different products (and its respective forma) and output the selection to Excel or PDF 4) An import and export function that allows us to import all the existing packaging data into the database.
website enhancement project, needs to have excellent network knowledge and databases
项目： - 一个牙医软件模块； - 部分功能基于开源控件实现； - 开发环境为C#, MSSQL Server, MS Access (MDB)； - 1.1 版本已经完成并在使用； - 现按照用户要求有所改动； - 改动分为2个阶段，1.2版本和2.0版本； - 1.2版本预计一个月内完成； - 2.0版本预计二个月； 要求： - 熟识C#，.NET， MSSQL，MS ACCESS； - 使用第三方控件经验； - 懂看简单英文需求； 项目本身是加拿大外包的，我人在东莞，可以到我这里开会，也可以到深圳开会，让你了解该程序和其需求以便报价。 有兴趣的，请QQ 1073158942 联系，或电 15820998667 （何生）
...added $5. after submit, the value becomes 0. but if the order is cancelled, the value in coupon account should be restored. what's the issues: 1. when choose paypal for payment, the value of coupon account is not counted in. It looks fine when choose the other payment methods. 2. After submit the purchase, the order is appeared in my order list. But the price there is not correct. Main problem is that the value of coupon account is not counted in. 3. 2 prices of display need to be adjusted. It is for display only. 4. After submit the purchase, the value of coupon account should become 0. However if the order is cancelled. The value should be restored in coupon account because the purchase/order is not completed. 5. Make sure to fix any issue due to the changes a...
...added $5. after submit, the value becomes 0. but if the order is cancelled, the value in coupon account should be restored. what's the issues: 1. when choose paypal for payment, the value of coupon account is not counted in. It looks fine when choose the other payment methods. 2. After submit the purchase, the order is appeared in my order list. But the price there is not correct. Main problem is that the value of coupon account is not counted in. 3. 2 prices of display need to be adjusted. It is for display only. 4. After submit the purchase, the value of coupon account should become 0. However if the order is cancelled. The value should be restored in coupon account because the purchase/order is not completed. 5. Make sure to fix any issue due to the changes a...
...added $5. after submit, the value becomes 0. but if the order is cancelled, the value in coupon account should be restored. what's the issues: 1. when choose paypal for payment, the value of coupon account is not counted in. It looks fine when choose the other payment methods. 2. After submit the purchase, the order is appeared in my order list. But the price there is not correct. Main problem is that the value of coupon account is not counted in. 3. 2 prices of display need to be adjusted. It is for display only. 4. After submit the purchase, the value of coupon account should become 0. However if the order is cancelled. The value should be restored in coupon account because the purchase/order is not completed. 5. Make sure to fix any issue due to the changes a...
1. 设计及建立公司内部网站（登录访问），主要信息包括各部门主要架构、流程及手册，同时包括最新公司动态，行业信息等。信息披露分层，二层不超过10页，三层以上不超过30页。简单的网页间连接。同时包括一个内部Forum （论坛）可以让员工共享相关行业及知识信息。 2. 在同一网站上建立一个内部应用系统加数据库，主要流程涵盖客户记录及贷款状态录入及更新。数据库不超过10个表, 每个表大概10-20个字段，主数据每月新数据不超过500条记录，总数据量大概每年新增50000条。 数据库机构初步包括：客户表、介绍人表、佣金表、新交易表、交易历史记录表等。 应用系统主要功能是录入、查询及产生报表。 安全考虑上可以根据访问人员的ID呈现可以访问的界面及相关报表。 3. 希望网站建设可以使用较简单的HTML5、Access数据库设计，以方便未来的自行维护。 4. 全部网页为英文。
1.要識中文,善於溝通 2. Access 基本運作 (關聯圖,報表,表單等等) -要將所有資料整理及關聯,方便我們尋找客人的資料 -要按我們需要及要求製作表單和報表 -需要各負責人交代有關運作及其用途
Operating Theatre Scheduling Problem(手术室调度问题)
FUNCTIONS FOR SNAPSELL APP 1. TAKE A PIC THROUGH APP AND SELL THROUGH APP ONLINE PROFILE SHOP 2. LIVE ONLINE CHAT WITH SELLER 3. LOCATION ENABLED TO FIND NEARBY SELLERS OR BUYERS 4. ADD FRIENDS AS BUYER OR SELLER. 5. LOGIN WITH QQ，WEIBO，WECHAT，FB，TWITTER 6. PROFILE THAT HAVE BUYERS FOLLOWING,LISTINGS,OFFER MADE STUFF THAT U LIKED 7. INVITE FRIENDS THROUGH ALL CHINA SOCIAL MEDIA NETWORK 8. THIRD PARTY PAYMENT, 支付宝，财付通，paypal 9. Able to choose Delivery companies 10. VIDEO,8 SECS TO SHOW PRODUCT。 11. Full vi design and animation 12. Full html 5 with English and chinese website to show app introduction 13. SHAKE FUNCTION ABLE FOR USERS TO WIN SOMETHING,LIKE SMALL SAMPLES OR RESTURANT VOUCHERS ETC.(ANY BETTER SUGGUESTIONS?) 14. QR CODE 这一场革命的电子商务应用程序将带着大家一起！snapsel...
... 利润最大化通过开发和制作百度,搜狗,360显示广告,规划和部署PPC活动。 -赢得优质的、显著的PPC项目进展。 -通过PPC或付费点击追踪、更新跟踪和更新流量模式。 -负责PPC报告，包括每周和每月项目报告，分析该项目的表现，评估投资回报率对关键指标和优化支出的最大价值。 -培训营销人员，监督各项目进展，以确保团队的优质表现。 -参与或主持高级管理层及营销团队的会议。 -发掘、聘用、指导和激励线上营销人员在技术及应用层面发挥最大潜能。 技能与经验要求： -良好的教育背景。 -渴望成功。 -拥有5年以上的任职PPC经理/百度网盟专家的经历。 -有参与SEM竞标技术、自动化功能的经验。 -善写广告文案，懂得就项目进行专业层面的比较。 -能够管理、指导大批富有经验的团队成员工作。 -有从众多数据中获取信息、做出清晰判断与明智角色的经验，善用Excel与Access. -优秀的客户处理能力和书面、口头沟通技巧。 -杰出的项目管理能力，能同时管理多个项目，并确保项目按时运作。 -能够适应瞬息万变的线上营销趋势。 -能够萌生新创意、执行新想法。 -能够从头至尾地带领、管理并参与任一项目。 -富有职业道德及旺盛的精力。
Access 2013 Web App 在线的顾客管理系统。用户登录后在主页看每日摘要： 1.近一个月内新加入的顾客 2.正在处理中的顾客列表 3.总顾客数量 点击添加新顾客按钮可以弹出窗口添加新顾客 点击顾客名可以弹出顾客详细信息，并可以打印该详细信息
Please include descriptions of 1-2 most relevant projects delivered. *Also as part of the offer please provide comments to the 2 questions at the end of this description Linux Raspberry UDP network and serial communication component 1. Product to be done: a basic communication component handling low-volume, ca. 20-100-byte command messages with rather relaxed performance requirements. The messages will be coming on a non-regular basis from a few clients over a Wi-Fi local network, typically say 2 clients. There is no need to confirm the messages in either way. Consequently it seems that UDP is the right protocol to be used (to be confirmed by the contractor). 2. The server should also support its part of a detection mechanism that should allow the clients to automatically d...
I have some simple data analysis and reporting tasks in Excel and Microsoft Access that I need help with. I'm looking for someone who can assist me with basic data entry and organization, as well as creating charts and graphs, generating summary reports, and analyzing trends and patterns. Ideal Skills and Experience: - Proficiency in Excel and Microsoft Access - Experience in data analysis and reporting - Ability to create basic and simple charts and graphs - Familiarity with data entry and organization Your assistance in these tasks would be greatly appreciated.
I'm looking for a skilled developer to integrate an auto-update functionality into my existing Tauri application. Requirements: - The auto-update feature should be set to update the applicati...restart automatically after each update to ensure users are always using the latest version. The auto-update feature should be optimized for both Windows and MacOS. Ideal Skills and Experience: - Proficiency in Tauri framework - Experience in creating auto-update features for desktop applications - Strong knowledge of Windows and MacOS platform-specific requirements for auto-updates - Strong problem-solving skills - Ability to work independently and reliably. If you're confident in your ability to create a seamless, reliable auto-update feature for a Tauri application, I'...
As a marketing agency specialising in B2B services, I'm currently looking for a Sales Executive who can excel in closing deals with businesses. The ideal candida...software to track client interactions and sales progress. # Meet and exceed sales targets by closing deals and upselling to existing clients. The ideal candidate should have: - Proven experience in B2B sales, ideally within the marketing industry. - A solid understanding of various marketing strategies and the ability to leverage them effectively to drive sales. - Exceptional negotiation and communication skills. - Strong analytical and problem-solving abilities. - A self-starter attitude and the ability to thrive in a fast-paced environment. If you're a Deal Closing Superstar who excels in B2B sales, ...
I am looking for a data analyst with expertise in data visualization, specializing in Power Point and Excel. The primary goal of this project is to create visually appealing and easy-to-understand data presentations that will help in making data-driven decisions. Key Responsibilities: - Transform complex data into clear visual representation...visualizations that have led to data-driven decision making. - Excellent understanding of interpreting and presenting data trends in a clear and concise manner. -Remember that the audience usually expects a report with a story line, visually appealing and with actionable insight Please apply if you have a proven track record in data visualization, particularly with Power Point and Excel, and can help drive data-driven decision-making through ...
I need a professional in graphic design to create eye-catching, on-brand designs for social media publication. These designs will be primarily posted on Facebook and Instagram. The purpose of these designs is twofold: - Increase brand reach: The designs should be able to attract new followers and keep our brand in the minds of our existing audience. - Drive sales: Apart from expanding our audience, these designs should also compel our followers to make a purchase. Ideal Skills: - Proficiency in modern graphic design tools - Experience in creating social media content - Ability to create designs that align with brand identity - Experience with designing content for consumer products, or similar, is a plus - Understanding of social media trends and ability to incorpor...
*Please include descriptions of 1-2 most relevant projects delivered. *Also as part of the offer please provide comments to the 2 questions at the end of this description Linux Raspberry UDP network and serial communication component 1. Product to be done: a basic communication component handling low-volume, ca. 20-100-byte command messages with rather relaxed performance requirements. The messages will be coming on a non-regular basis from a few clients over a Wi-Fi local network, typically say 2 clients. There is no need to confirm the messages in either way. Consequently it seems that UDP is the right protocol to be used (to be confirmed by the contractor). 2. The server should also support its part of a detection mechanism that should allow the clients to automatically...
I'm seeking a skilled and experienced content writer to create compelling website copy. The primary objective of the content is to drive sales and engage with professionals. Key responsibilities and requirements include: - Crafting persuasive website copy: You'll be required to create content that is engaging, informative, and most importantly, incentivizes professionals to make a purchase. - Understanding of SEO: While sales is the primary goal, knowledge of SEO best practices will be a huge plus. - Strong writing skills: You should be able to communicate complex ideas in a clear and concise manner. - Empathy for the target audience: A good understanding of the needs and preferences of professionals will be necessary to tailor the content accordingly. Ideal candidate...
I'm seeking a skilled developer to enhance my mobile app with a robust geolocation-based security feature. The primary goal of this feature is to restrict access to the app based on the user's location. Key requirements: - Implementation should be on mobile app platform - Security must be through real-time geolocation verification - Real-time location verification is a must, periodic checks are not required Ideal skills for this project include: - Proficient in mobile app development - Expertise in geolocation services and security - Experience with real-time verification integration - Strong understanding of user access control WorkDo Dash SaaS I need a security lock on their app! On the panel, it needs a new function, geolocation! flow manager: The establish...
I'm in need of a skilled web designer to create a Figma design for a Polish language tutor landing page that will be used for promoting a one of my digital product and also allow potential client to make an appointment for the first lesson. The purpose of the page is to inform and ultimately drive them towards making a purchase. I'm open to suggestions on color schemes, but the design should be shy and minimalistic Key Information to Include: - Product Description: A concise but compelling overview of the product, highlighting its unique selling points. - Features and Benefits: A clear breakdown of the product's features and the benefits users can expect to gain from using it. - Pricing Information: A transparent presentation of the product's pricing, including ...
We are seeking a skilled individual who is proficient in using the Google...future development and marketing efforts. Requirements: 1. Proficiency in using the Google Play Console to publish and manage apps. 2. Strong understanding of Google Play policies and guidelines. 3. Excellent attention to detail and organizational skills. 4. Ability to analyze app performance metrics and derive actionable insights. 5. Effective communication and collaboration skills. 6. Proactive problem-solving abilities to address any issues that may arise during app publishing. 7. Prior experience with app store optimization (ASO) is a plus. If you are interested in applying for this position, please submit your resume along with any relevant experience in app publishing and ASO. Looking forward to you...
I have a software solution targeting small businesses and I'm looking for a marketing specialist to help me with creating a strategy to generate leads and drive sales through client relationships. Key Responsibilities: - Develop a marketing strategy aimed at generating leads and fostering client relationships to increase sales. - Utilize your expertise in the field of marketing to guide me in choosing the most effective channels for this software product. Ideal Candidate: - A proven track record in marketing for B2B software products. - Experience in generating leads and driving sales through client relationships. - A deep understanding of the small business operational environment. - Strong communication and negotiation skills. This is a commission-based project, where you...
I need a skilled network specialist to set up a single VPN tunnel between two routers using OpenVPN. The routers are both GL Net routers: the flint GL-AX1088 router and the GL - A1300-370 router. The main router on my server is the Lynksys Mesh router on a Gigaclear service provider. The main purpose of this VPN tunnel is to ensure secure data transfer between the two routers. in different countries. Key details: - The routers are using the DD-WRT operating system. Experience with this system is highly desirable. - Beyond the VPN tunnel, no additional security features need to be configured. Ideal skills for this job include: - Proficiency with OpenVPN and setting up secure VPN tunnels. - Experience in configuring routers, especially those running DD-WRT operating system. - ...
