bty体育app官网缃戠珯 – 闆锋妧淇℃伅绉戞妧锛堜笂娴凤級鏈夐檺鍏徃 //minghaohu.com 致力于提供全方位网站和移动应用的设计开?/description> Wed, 24 Feb 2021 02:15:37 +0000 zh-CN hourly 1 //wordpress.org/?v=4.9.23 bty官方下载入口缃戠珯 – 闆锋妧淇℃伅绉戞妧锛堜笂娴凤級鏈夐檺鍏徃 //minghaohu.com/internet-of-things/ //minghaohu.com/internet-of-things/#respond Thu, 27 Jul 2017 06:11:59 +0000 //minghaohu.com//?p=7082 互联网下半场已经开启,那就?物联?时代 未来5年,差不多所有能看见的东都会被互联网化。就像路上跑的车、运输的集装箱、工厂的各种设备、家里的各种电器,都会有智能系统,并与网络连接。在中国一市场规模将达?00亿左右??李克强总理?...

The post 物联网已成为国家战略,你准备好搭上这艘航母了么? appeared first on 雷技信息科技(上海)有限公司.

]]>
互联网下半场已经开启,那就?物联?时代
未来5年,差不多所有能看见的东西都会被互联网化。就像路上跑的车、运输的集装箱、工厂的各种设备、家里的各种电器,都会有智能系统,并与网络连接。在中国这一市场规模将达?00亿左右?/section>
?/p>
李克强总理?/strong>促进大数据、云计算、物联网广泛应用,加快建设质量强国,制造强国?/section>
谷歌懂事长:互联网即将消失,一个高度个性化、互动化的有趣世界——物联网即将诞生?/section>
孙正义:?040年的时候,所有的人和事都会通过物联网联系起来?/section>
戴尔创始人:忘记苹果吧,物联网才是未来!
全球移动通信CEO?/strong>中国很快将占据全球物联网产业发展的制高点?/section>
马云?/strong>未来30年大数据将成为最强大的能源!
刘海涛:互联网是美国的,物联网是中国的!

?/p>

我国也将物联网作为战略性新兴产业上升为国家发展重点
物联网是继计算机、互联网之后的又一新的信息科学技术,目前,世界主要国家已将物联网作为抢占新一轮经济科技发展制高点的重大战略,我国也将物联网作为战略性新兴产业上升为国家发展重点,并在《“十二五”规划纲要》中明确提出,要推动物联网关键技术研发和重点领域的应用示范,成为近年发展“互联网+”国家行动计划中的重要内容?/section>
根据有关数据显示,我国2009年至?014?物联网行业市场规模CAGR达到27.1%;前瞻产业研究院发布的《中国物联网行业应用领域市场需求与投资预测分析报告》预计到2018?物联网行业市场规模将超过1.5万亿?CAGR将超?0.0%。预计未来几年我国物联网行业将持续快速发展。据中国物联网研究发展中心预??020年我国物联网产业规模将达?万亿,产业链发展潜力显著。根据有关数据显示,我国已经?5%的公司已经开发或计划部署物联网应用,另有20%对此非常感兴趣。相比之下,拉美的公司仅52%已经开发或计划部署物联网,32%则希望这么做。在欧洲市场,这两个数字分别?2%?3%?/section>
如何搭上物联网这艘航母?
物联网的实际应用已显现了巨大的前景,在全球的研究也获得到了证实。那么,怎样才是好的物联网实施策略?除了理解和学习他人经验,并选择对的合作厂商之外,我们还建议了以下五个步骤:
1. 审视既有的环境。唯有了解您的终端装置及其所运作的解决方案、基础架构等,才能拟定正确的策略?/section>
2. 确保您取得所有可得的数据。从数据中心到网络边缘,都采用现代化的有线、无线技术,以连接任何远程的用户和系统?/section>
3. 建立一套保持企业系统安全的强大计划,并采用具备机器学习和人工智能的侦测装置?/section>
4. 发挥知识的力量。透过创新的解决方案收集员工、客户及全球用户的信息,将用户行为转换为增加营收的智能洞见?/section>
5. 提升获利能力。导入能汇整并分析所收集资料的智能解决方案,以发挥员工、客户、流程及供应链的最大效益?/section>
雷技将会帮助您更快更好搭上物联网这艘航母,替您保驾护?/strong>
物联网自1999年发表以来,已有成千上万的机构,借助物联网节省或赚取数亿美元。未来还会发生更多惊人之事,现在,您最重要的决定是如何成为它的一部分。?strong>雷技将会帮助您更快更好搭上物联网这艘航母,替您保驾护航?strong>雷技?005年进入中国市场以来,就一直持续为国内客户提供物联网应用解决方案,具有十多年的丰富开发实施经验,是国内领先的物联网应用方案供应商。不论是在工业应用领域,还是智慧城市,亦或是车联网领域,都开发实施了很多成功案例。例如:

奥克斯中央空调远程控制系?/a>?/strong>雷技为奥克斯开发了基于智能终端设备的多联机中央空调远程控制系统。同时也参与了后台电器控制系统远程通讯协议的开?应用设计了非常逼真的交互界面,可提供自定义区域、多机或单机控制、预设程序等丰富的功?/p>

盛基工业数据库管理系?/a>?/strong>基于Showcase基本框架,所有的产品进行统一的分类管理,根据不同部门不同员工的权限进行筛选和查看与自己权限相关的产品资料;将产品运营在各部门中的运转流程标准化;销售人员能更便捷、更全面、更准确的向客户展示产品?/p>

东芝电梯.维修派工管理系统?/strong>应用于电梯安装前、安装过程中、安装后的质量检查、调试检查?整机检查以及中间的日常检?实现所有电梯的中间检查、调试、整机检查的任务 派工及执行评?确保电梯的安全运行?/p>

湾流国际.青年社区?/strong>通过官网和微信平台筛选公寓,了解信息,预约看房。租赁后通过微信平台进行租赁管理、支付系统管理、水电煤管理、智能家居管理、用户管理等?/p>

申通德? 地铁生活应用?/strong>区域社交化应用,手机与地铁广告大屏互动串联,将传统广告模式与移动互联网结合?/p>

The post 物联网已成为国家战略,你准备好搭上这艘航母了么? appeared first on 雷技信息科技(上海)有限公司.

]]> //minghaohu.com/internet-of-things/feed/ 0 B体育BSport缃戠珯 – 闆锋妧淇℃伅绉戞妧锛堜笂娴凤級鏈夐檺鍏徃 //minghaohu.com/logic-solutions-helps-performance-network-theatre-launch-new-website/ //minghaohu.com/logic-solutions-helps-performance-network-theatre-launch-new-website/#respond Thu, 15 Oct 2015 20:00:37 +0000 //minghaohu.com/?p=6402 Local professional theatre’s redesigned website reflects new branding and vision ANN ARBOR, MI – Performance Netwo ...

The post Logic Solutions Helps Performance Network Theatre Launch New Website appeared first on 雷技信息科技(上海)有限公司.

]]>
Local professional theatre’s redesigned website reflects new branding and vision

LSI_portfolio-Performance-Network-Theatre01ANN ARBOR, MI – Performance Network Theatre recently launched a powerful, new and modern website at www.pntheatre.org to highlight their professional mainstage shows and programming. The website reflects the organization’s branding and vision for the new season, acts as a resource for theatre patrons seeking more information about shows, sells tickets to events, and assists in the solicitation of donations.

“We’re proud to work with an award-winning professional theatre like Performance Network, and to support the arts in our community.?says Angela Kujava, Director of Innovation at Logic Solutions.

The desire to redesign the Network’s public-facing site stemmed from the theatre staff’s struggles to update and maintain the site and keep up with their rigorous performance schedule. With over 225 performance dates annually, and a 30-year history of quality programming, the Network engages with thousands of patrons every year and needed a website that could keep up with them. Performance Network reached out to Logic Solutions to redesign their site so that it would reflect their professional branding, provide information about shows and events, and engage with donors in a meaningful way.

The new site is responsive, integrates with the Network’s third-party ticketing system, and features a user-friendly events calendar. The modern design has an intuitive navigation that makes show and donation information easy for patrons to find. Best of all, the site can be easily managed and maintained by the Network’s non-technical staff.

“I love everything that our new website has to offer,?says Sara Dean, Company Manager of Performance Network. “The flexibility and ease of use is key, and I love that the new website is brighter, more interesting and more user-friendly than our previous site. Whereas before I would become frustrated and unhappy because I couldn’t make the site do what I wanted it to do or look how I wanted it to look, this new site is everything I asked for and more.”

For more information about Performance Network’s shows and events, please visit www.pntheatre.org.

About Performance Network Theatre

Performance Network is an award winning professional theatre located in the heart of downtown Ann Arbor, Michigan. A producing non-profit theatre with a subscription season of both established and new works, the Network also offers holiday performances, youth programming, musical acts, film events, and concert readings. Find out more at www.pntheatre.org.

About Logic Solutions

Logic Solutions is an international, privately held development firm headquartered in Ann Arbor, Michigan. With a team of 200 experts in six offices worldwide, Logic provides eCommerce solutions, custom software, websites, and mobile application development. Visit www.logicsolutions.com for more information.

The post Logic Solutions Helps Performance Network Theatre Launch New Website appeared first on 雷技信息科技(上海)有限公司.

]]>
//minghaohu.com/logic-solutions-helps-performance-network-theatre-launch-new-website/feed/ 0
bty体育app官网缃戠珯 – 闆锋妧淇℃伅绉戞妧锛堜笂娴凤級鏈夐檺鍏徃 //minghaohu.com/google-mobile-friendly-website-design-2015/ //minghaohu.com/google-mobile-friendly-website-design-2015/#comments Mon, 20 Apr 2015 14:40:20 +0000 //minghaohu.com/?p=5580 The “mobilegeddon” is upon us. Tomorrow Google will deploy a change to its recommendation criteria, one that ...

The post Google’s NEW Preference for Mobile-Friendly Website Design Will Influence Where Consumers Spend appeared first on 雷技信息科技(上海)有限公司.

]]>
Google's mobile-friendly test delivers fast results

Google’s mobile-friendly test delivers fast results

The “mobilegeddon” is upon us.

Tomorrow Google will deploy a change to its recommendation criteria, one that heavily favors sites the search engine defines as “mobile-friendly websites.” Mobile-friendliness includes responsive design, quick-loading graphics, vertical scrolling, and more. You can read details about the change at many news outlets, such as Wireless Week.

Here’s what you need to know:

  • Websites that are not mobile-friendly will be demoted in Google’s search results on smartphones and tablets. This means if your site doesn’t pass the test, you may lose your high ranking on mobile devices. You may experience large adverse consequences if your product or service depends on mobile consumers, or organic and local searches.
  • You can easily check to see if you pass. Go to Google’s Mobile-Friendly Test page and simply enter your URL. You’ll see your results in seconds.

If your site is not deemed mobile-friendly, you can take action. Google offers a Get Started guide that reviews potential next steps in layman’s terms. They also provide advice for working with a developer…and so do we. Check out “7 Things CEOs Should Consider When Hiring A Mobile Developer.”

We started writing about the importance of mobile-friendly websites years ago, and love helping customers make the transition. Please don’t hesitate to contact us about making your site mobile friendly.

Make My Site Mobile-Friendly

 

Many thanks to the Mobile Technology Association of Michigan.

web-development

Want to optimize your website?

Logic Solutions is happy to assist!
Check out what we have to offer in web development, SEO optimization, web solutions, and responsive designs!

Find your perfect web solution



Angela Kujava

Angela Kujava is the Director of Innovation and Chief Smoothie Officer at Logic Solutions. She is an ardent supporter of the Oxford comma, and will challenge you to a duel if you believe the contrary. Should you find yourself about to duel Angela, it is valuable to know that her kryptonite is Doritos. 

The post Google’s NEW Preference for Mobile-Friendly Website Design Will Influence Where Consumers Spend appeared first on 雷技信息科技(上海)有限公司.

]]>
//minghaohu.com/google-mobile-friendly-website-design-2015/feed/ 1
九游app下载缃戠珯 – 闆锋妧淇℃伅绉戞妧锛堜笂娴凤級鏈夐檺鍏徃 //minghaohu.com/tzu-chi-foundation-partners-logic-solutions-develop-new-donation-website/ //minghaohu.com/tzu-chi-foundation-partners-logic-solutions-develop-new-donation-website/#respond Mon, 12 Jan 2015 16:20:08 +0000 //minghaohu.com/?p=4671 Humanitarian organization’s website makes it easy for visitors to donate small amounts that make an enormous impact. FOR ...

The post Tzu Chi Foundation Partners with Logic Solutions to Develop New Donation Website appeared first on 雷技信息科技(上海)有限公司.

]]>
Humanitarian organization’s website makes it easy for visitors to donate small amounts that make an enormous impact.
Tzu-Chi-After

Tzu Chi Foundation’s New Website

FOR IMMEDIATE RELEASE—January 12, 2015—ANN ARBOR, MI—Tzu Chi Foundation recently launched a powerful new website at www.tzuchi.us to help educate visitors about the Foundation’s mission and assist in the solicitation of donations.

The shared goal of Tzu Chi volunteers is to cultivate sincerity, integrity, faith, and honesty within while exercising kindness, compassion, joy, and selflessness to humanity through concrete actions. Among Tzu Chi’s primary missions are charity, international relief, education, medicine and humanity, and recycling.

While Tzu Chi is the largest charity organization in the Chinese-speaking community worldwide, the Foundation has been looking for a way to engage United States donors in a meaningful way. Tzu Chi came to Logic Solutions to develop a website that would help convey the organization’s belief that small amounts of money can turn into great love and have tremendous effect on those who are suffering.

“The new mobile-friendly website will be a valuable resource to invite people to explore Tzu Chi’s services,?says Dr. Han Kuei Huang, CEO of Tzu Chi Foundation. “Logic Solutions’ innovative work utilized digital technology to tell the inspiring stories of the diverse communities that we have served.?/p>

Logic developed the new website within three months. Central to Tzu Chi’s powerful, modern design is a simple donation system. Visitors can make donations of any amount through PayPal, by credit card, or by check. The site features beautiful imagery, human stories, and videos. Additionally, the site has responsive web design and uses vertical sliding sections and parallax to enhance user experience. An intuitive content management system allowed Tzu Chi’s non-technical staff to easily update and make edits.

“We are proud to work with Tzu Chi, and this project was a labor of love. Our success was rooted in collaboration,?says Keith Shen, Logic Solution’s Director of Offshore Development and Project Manager. “Tzu Chi US provided us with a vision that worked well with technology. And that’s exactly the strength of Logic Solutions: we work with our customers to realize their vision in technical action.?/p>

Tzu Chi US is celebrating its 26th anniversary this year.

About Tzu Chi
Established in 1966 by Dharma Master Chen Yen in Hualien, Taiwan, Tzu Chi Foundation is an international non-profit humanitarian organization with four major missions: charity, medicine, education, and humanistic culture. The foundation also engages in international disaster relief, bone marrow donation, community volunteerism, and environmental protection. Today, the international non-profit organization has offices and chapters in all five major continents and provides aid to more than 69 nations worldwide. “Tzu Chi?means “compassion and relief.?Find out more at www.tzuchi.us

About Logic Solutions
Logic Solutions is an international, privately held development firm headquartered in Ann Arbor, Michigan. With a team of 200 experts in six offices worldwide, Logic provides custom software, websites, eCommerce solutions, and mobile application development. Visit www.logicsolutions.com for more information.

The post Tzu Chi Foundation Partners with Logic Solutions to Develop New Donation Website appeared first on 雷技信息科技(上海)有限公司.

]]>
//minghaohu.com/tzu-chi-foundation-partners-logic-solutions-develop-new-donation-website/feed/ 0
bty官方下载入口缃戠珯 – 闆锋妧淇℃伅绉戞妧锛堜笂娴凤級鏈夐檺鍏徃 //minghaohu.com/google-analytics-benchmarking-report/ //minghaohu.com/google-analytics-benchmarking-report/#respond Tue, 18 Nov 2014 15:40:49 +0000 //minghaohu.com/?p=3851 On September 10, Google Analytics rolled out their new benchmarking report, which allows you to compare your own busines ...

The post How to Use Google Analytics’ New Benchmarking Report appeared first on 雷技信息科技(上海)有限公司.

]]>
On September 10, Google Analytics rolled out their new benchmarking report, which allows you to compare your own business’ web performance to other similar competing businesses in the same industry. According to Google Analytics’ blog (New Benchmarking Reports Help Twiddy Boost Email Open Rates by 500%), you can choose from 1600 industry categories, 1250 countries/regions, and 7 size buckets to refine the benchmarking report.

Where do I find the new Benchmarking report?

You can find it here: Left navigation > Audience > Overview > Benchmarking. In order to see the benchmarking report, you need to go to your Google Analytics Account Settings and find share youvr data “Anonymously with Google and others”.

Find Benchmarking report under Audience > Overview > Benchmarking  Benchmarking report

Simply check the box “Anonymously with Google and others” and save the changes. By checking this box, you are joining other companies in agreeing to anonymously share their web data with Google. Google is then able to generate benchmarking reports from this shared data.

Once you have checked the box and saved your settings, go back to the Report  page and you will be able to see the benchmarking data.

share your data anonymously with google

How do I use the Benchmarking report?

At the top of the Benchmarking report, you can choose from different industries, locations, and daily traffic ranges. Pick the ones that best fit your business. Once you refine your report,  at the fourth column, it will show you how many web properties contribute to this benchmark.

benchmarking-report-refine

  • Industry Vertical — Google provides 1600 industry categories for you to choose from. You can also use the drop-down list’s search feature.
  • Country / Region— You can refine your benchmarking data by different geographic locations.
  • Size by daily session — Simply choose from seven size buckets.

The new Benchmarking reports display Acquisition (Sessions, % New Sessions, New Users) and Behavior (Pages/Sessions, Avg. Session Duration, Bounce Rate) metrics by three different categories — Channels, Location, and Devices.

  • Channel — Shows all default channel grouping. Usually, it includes organic search, direct, referral, email, social, and paid search. This report can help you identify your competitive advantages. You will know which channel works best for you. At the same time, you will know where you’re lacking compared to other companies in the same industry.
  • Location — Shows the benchmarking report based on different geographic locations. The report is very useful if you have different geo-targeted markets. Now you can compare your web performance with other players in different regions.
  • Devices — Shows three types of devices: desktop, tablet, and mobile. You will see your web traffic from different devices compared to the industry benchmark. It can help you plan your mobile strategy. For example, do I need to consider a mobile strategy if the benchmark shows that other players in the industry are seeing greater traffic from mobile device, whereas I only have a few sessions? What kind of mobile strategy should I implement? Do I need a responsive website? Or do I need a mobile app?

It has been two months since Google launched the new benchmarking report.  If you  want to join in and get the benefits, simple follow the above steps. According to Google, they will continually expand these capabilities in the coming months, including incorporating conversion metrics and adding support for mobile apps. We will keep you updated on any new features.

web-development

Want to optimize your website?

Logic Solutions is happy to assist!
Check out what we have to offer in web development, SEO optimization, web solutions, and responsive designs!

Find your perfect web solution



Cheryl Gong

Cheryl Gong is the SEO specialist at Logic Solutions. With experience in SEO, digital marketing strategy, and website development, Cheryl has worked with different sites and brands to provide best practices for each client’s unique business needs.

The post How to Use Google Analytics’ New Benchmarking Report appeared first on 雷技信息科技(上海)有限公司.

]]>
//minghaohu.com/google-analytics-benchmarking-report/feed/ 0
B体育网页登录版缃戠珯 – 闆锋妧淇℃伅绉戞妧锛堜笂娴凤級鏈夐檺鍏徃 //minghaohu.com/regain-access-google-analytics-account/ //minghaohu.com/regain-access-google-analytics-account/#respond Tue, 11 Nov 2014 15:40:02 +0000 //minghaohu.com/?p=3812 Google Analytics is a great free tool for businesses to track and analyze website performance. However, not all business ...

The post How to Regain Access to Your Google Analytics Account appeared first on 雷技信息科技(上海)有限公司.

]]>
Google Analytics is a great free tool for businesses to track and analyze website performance. However, not all business owners know their account credentials. You can always get your Google Analytics account password back if you own associated email account. But what if you have no idea who owns the Analytics account? It may be that the last person who managed your Google Analytics left your company without giving you the account credentials, or you’ve switched to a new agency and your former agency didn’t give you the account login information.

It is always recommended to try to regain access to your Google Analytics account rather than creating a new account for your website. All of the historical data in your account is critical when analyzing trends and making business decisions.

To regain your Google Analytics account access, simply follow the 8 steps below:

1. Go to the Google Adwords Help Center and login to your Google Adwords account. (If you don’t have one, you’ll need create one first. )

2. Click Contact Us and you will see several different ways to contact Google.

Google Adwords Help Center

how to contact google analytics/adwords

  • Call 866-246-6453, Monday ?Friday, 9am-8pm EDT
  • Live Chat
  • Video Chat
  • Email Google

If you need immediate help, we suggest that you call Google directly or chat with an Online Specialist.

3. When you speak with a Google Online Specialist, be sure to have your Google Analytics account number (UA-XXXXXXXX-X) with you. You can find the account number in your website source code. It is usually in the <head> section. With this account number, Google can identify the current account admin, contact the him/her, and ask him/her to reach out to you directly.

4. At the same time, you will receive an email from your Google Online Specialist. This email includes the steps to demonstrate ownership of your Google Analytics account if you don’t hear from the current admin within five business days. Make sure you don’t delete it.

email from google about how to  demonstrate ownership of your Google Analytics account

5. So, you wait for 5 business days and the admin didn’t reach out to you. Now it’s time to ask Google give you the permissions directly. First, create a text file and save it as: analytics.txt.

6. Put a string of text in this text file. Usually, Google Online Specialists will highlight it in yellow for you in the email. Replace {INSERT EMAIL ADDRESS}, {INSERT UA-ID}, and {INSERT DATE} with your information.

Google-Email-string-text

7. Upload the text file to the root of the domain that you’re requesting access for. If your website url is www.example.com, you should be able to visit the text file via www.example.com/analytics.txt

8. Reply to the Online Specialist’s email with the URL of the uploaded text file. Once the Google Online Specialist receives it, Google will grant the email address you listed in the text file your Google Analytics account.

 

web-development

Want to optimize your website?

Logic Solutions is happy to assist!
Check out what we have to offer in web development, SEO optimization, web solutions, and responsive designs!

Find your perfect web solution



Cheryl Gong

Cheryl Gong is the SEO specialist at Logic Solutions. With experience in SEO, digital marketing strategy, and website development, Cheryl has worked with different sites and brands to provide best practices for each client’s unique business needs.

The post How to Regain Access to Your Google Analytics Account appeared first on 雷技信息科技(上海)有限公司.

]]>
//minghaohu.com/regain-access-google-analytics-account/feed/ 0
B体育BSport缃戠珯 – 闆锋妧淇℃伅绉戞妧锛堜笂娴凤級鏈夐檺鍏徃 //minghaohu.com/modern-ui-trends-ecommerce-websites/ //minghaohu.com/modern-ui-trends-ecommerce-websites/#respond Fri, 12 Sep 2014 20:52:58 +0000 //minghaohu.com/?p=3567 eCommerce is growing in popularity as a result of its convenience and mobile proliferation.  But how do you go about sho ...

The post Modern UI Trends for eCommerce Websites appeared first on 雷技信息科技(上海)有限公司.

]]>
eCommerce

eCommerce is growing in popularity as a result of its convenience and mobile proliferation.  But how do you go about showcasing your products in a well-executed, contemporary, aesthetically pleasing manner?  User experience is everything.

The fine people over at Envato published a blog post on “Modern UI Trends for eCommerce Websites” that is definitely worth reading.

Here is a quick rundown of some modern UI trends to keep an eye out for that Envato’s blog post mentions:

  • Homepages that give visitors an informative first impression
  • Organizing products with category lists
  • Expandable navigation
  • Dynamic product info pages
  • Filterable search criteria

As Envato reminds us, this is not an exhaustive list.  Rather, their blog post should be treated as a concept guide. We have also previously discussed how to choose a WordPress theme and the possibility of eCommerce moving onto your social media platforms.

What are some other ideas or cool user interfaces that you’ve seen on eCommerce sites that work well?

web-development

Want to optimize your website?

Logic Solutions is happy to assist!
Check out what we have to offer in web development, SEO optimization, web solutions, and responsive designs!

Find your perfect web solution



Jennifer Pan

Jennifer Pan is a marketing coordinator and The New Recruit at Logic Solutions. If you want to get her attention, try talking to her about d20s, (board) games, sci-fi and geeky references, or cute animal videos…or all of them at once. Just don’t bring up her uncanny ability to roll natural 1s.

The post Modern UI Trends for eCommerce Websites appeared first on 雷技信息科技(上海)有限公司.

]]>
//minghaohu.com/modern-ui-trends-ecommerce-websites/feed/ 0