It's written without jargon and is very informal. Opening Remarks Call me Ishmael On balance, I guess I'm happy that Steve wrote things in such simple terms and I'm sure I'll be rewarded for my meager investment of time and money with better websites versus someone who wrote fluff to fill a book. Don't Make Me Think, Revisited: A Common Sense Approach to Web Usability (Voices That Matter), Writing for the Web: Creating Compelling Web Content Using Words, Pictures, and Sound, The Elements of User Experience: User-Centered Design for the Web and Beyond (2nd Edition) (Voices That Matter), The User Experience Team of One: A Research and Design Survival Guide, The Design of Everyday Things: Revised and Expanded Edition, Letting Go of the Words: Writing Web Content that Works (Interactive Technologies), Start Small, Stay Small: A Developer's Guide to Launching a Startup. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. class; it is not supported by any research, and is just an opinon-driven book. These promotions will be applied to this item: Some promotions may be combined; others are not eligible to be combined with other offers. I think this is also a violation of Apple's iBookstore terms. Bought it ages (years!) I'd really rather keep all my e-books in one system (iBooks), but once again the price difference just doesn't justify it: $28 dollars here versus just over $15 for the Kindle app. Reviewed in the United Kingdom on February 4, 2017, I bought this book after reading the "don't make me think" book by same author. It's been known for years that usability testing can dramatically improve products. You can read it in one sit down and you won't be disappointed. If you’d like to see just how easy it is, watch this recording of a usability test I made to go with the book. In this how-to companion to Don't Make Me Think: A Common Sense Approach to Web Usability, Steve Krug spells out an approach to usability testing that anyone can easily apply to their own web site, application, or other product. Rocket Surgery Made Easy (e-bok) Rocket Surgery Made Easy. How I went from writing 2,000 words per day to 10,000 and how you can too. Additional gift options are available when buying one eBook at a time. Redemption links and eBooks cannot be resold. If you're doing any sort of product development and you're not doing customer research yet, you should read this. Paperback, 161 pages. Rocket Surgery Made Easy: The Do-It-Yourself Guide to Finding and Fixing Usability Problems - Steve KrugRocket Surgery Made Easy: The Do-It-Yourself Guide to Finding and Fixing Usability Problems (Voices That Matter) eBook: Krug, Steve: Amazon.com.au: Kindle Buy the book for 35% off, use discount code UTUBE at http://www.peachpit.com/store/product.aspx?isbn=0321657292 Author Steve Krug's demo … Does this book contain quality or formatting issues? Copyright © 2020 Apple Inc. All rights reserved. PDF - Rocket Surgery Made Easy It's been known for years that usability testing can dramatically improve products. : A Guide to Financial Clarity for Professionals and Families. Things that are "obvious" to developers aren't always obvious to users, Reviewed in the United Kingdom on October 23, 2015. For details, please see the Terms & Conditions associated with these promotions. I wrote Rocket Surgery Made Easy to show that usability testing is so simple–and valuable–that everyone building digital products should be doing it. To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Rocket Surgery Made Easy: The Do-It-Yourself Guide to Finding and Fixing Usability Problems (Voices That Matter) 1st Edition, Kindle Edition. Step by step, learn the foundations of building and maintaining Wordpress sites as painlessly as possible. Rocket Surgery Made Easy: The Do-It-Yourself Guide to Finding and Fixing Usability Problems. Reviewed in the United States on April 27, 2010. Krug writes for real people, whether they're Usability experts or not. Incredible and inspring book on how to locate and fix usability problems yourself. Reviewed in the United Kingdom on February 15, 2020. There's also good common sense advice about what to do with what you learn. It's been known for years that usability testing can dramatically improve products. $19.28. (e-bok) The Do-It-Yourself Guide to Finding and Fixing Usability Problems. I've coached others with this too. Krug offers in-house consulting sessions where he lectures on usability testing and provides targeted advice to clients on web usability strategies. by Krug Steve (Author) Format: Kindle Edition. Rocket Surgery Made Easy adds demonstration videos to the proven mix of clear writing, before-and-after examples, witty illustrations, and practical advice that made Don't Make Me Think so popular. Hopefully by the time you read this, Pearson will have changed their policy and started treating us like desirable customers. First, know that this book is actually fun to read. Previous page of related Sponsored Products. Most of the advice centers around web design, but the process described can easily be modified to any other product. In 168 pages, it explains everything you need to know to conduct tests. I will recommend this book to my girlfriend who is also a designer to learn about user experience designer and the usability test. Does this book contain inappropriate content? Get this from a library! You Save 40%. This book changed my career. Something went wrong. I wrote this book to show just how easy it is. These ebooks can only be redeemed by recipients in the US. Kudos for the Companion Book to Don’t Make Me Think, Reviewed in the United States on September 15, 2018. The book I’m reading: Steve Krug’s “Rocket Surgery Made Easy“. In order to navigate out of this carousel please use your heading shortcut key to navigate to the next or previous heading. To get the free app, enter your mobile phone number. Reviewed in the United Kingdom on July 21, 2015. Steve Krug has a great sense of humor and recognizes that most of us would prefer to have fun doing this work. Rocket Surgery Made Easy: The Do-It-Yourself Guide to Finding and Fixing Usability Problems. Read Rocket Surgery Made Easy book reviews & author details and more at … Top subscription boxes – right to your door, Test any design, from a sketch on a napkin to a fully-functioning Web site or application, Keep your focus on finding the most important problems (because no one has the time or resources to fix them all), Fix the problems that you find, using his "The least you can do" approach, Test any design, from a sketch on a napkin to a fully-functioning web site or application, © 1996-2020, Amazon.com, Inc. or its affiliates. Learn more. It's been known for years that usability testing can dramatically improve products. If the print book includes a CD-ROM, this content is not included within the eBook version. Published Dec 8, 2009 by New Riders. This item has a maximum order quantity limit. Written in the same non-technical-but-informative style as Don’t Make Me Think, it includes all the scripts, checklists, and handouts you’ll need. Instant feedback corrects your mistakes like a live 1-on-1 teacher. Rocket Surgery Made Easy: The Do-It-Yourself Guide to Finding and Fixing Usability Problems (Voices That Matter). Rocket Surgery Made Easy by Krug, Steve (ebook) Rocket Surgery Made Easy: The Do-It-Yourself Guide to Finding and Fixing Usability Problems (Voices That Matter series) by Steve Krug. It's very easy to read and makes you feel like you can do it - I'm not sure there's anything more important than that when you're getting started. There was an error retrieving your Wish Lists. I believe Apple requires publishers to not charge more on the iBookstore than they do elsewhere, yet Pearson is doing this here. Another excellent book from Steve Krug on UX and solving UX problems. Part of the Voices That Matter series. Not saying the auhor's ideas are wrong, but everything could easily be found online and with more external validation. I felt that it was well put together, continuing to be written in the irreverent tone of the other book. I've got hands dirty into usability testing and convinced colleagues in a very old-school context (logistics!) Don’t Make Me Think; Rocket Surgery Made Easy; Workshops; Forum; Blog. [Steve Krug; Mark Matcho] -- "It's been known for years that usability testing can dramatically improve products. Give as a gift or purchase for a team or group. The Complete Website Planning Guide: A step-by-step guide on how to create a practi... What The Wealth?! Rocket Surgery Made Easy adds demonstration videos to the proven mix of clear writing, before-and-after examples, witty illustrations, and practical advice that made Don't Make Me Think so popular. However, really, the material in the book could have been put into a couple of youtube videos and that would have handled it. But with a typical price tag of $5,000 to $10,000 for a usability consultant to conduct each round of tests, it rarely happens. Paperback. I resent buying such a thing for "higher learning. Rocket Surgery Made Easy is that chapter. NOOK Book. 179 reviews. ago, but only just thought to write a review. By Steve Krug. Amazon.in - Buy Rocket Surgery Made Easy book online at best prices in india on Amazon.in. If you try to read a sample of this book you are show the cover, literally! Starting a Successful Blog when you have NO CLUE! If you build websites or need to test anyone's ability to test anything, this book will give you a solid, step-by-step method to do so. )In this new book, Steve explains how to: Test any design, from a sketch on a napkin to a fully-functioning web site or applicationKeep your focus on finding the most important problems (because no one has the time or resources to fix them all)Fix the problems that you find, using his ""The least you can do"" approachBy paring the process of testing and fixing products down to its essentials (A morning a month, that's all we ask ), Rocket Surgery makes it realistic for teams to test early and often, catching problems while it's still easy to fix them. O życiowym podejściu do funkcjonalności stron internetowych. Preview this book » But with a typical price tag of $5,000 to to do it, because of what I've learned (and directly applied) from this book. This is the eBook version of the printed book. Find all the books, read about the author, and more. It's been known for years that usability testing can dramatically improve products. Your recently viewed items and featured recommendations, Select the department you want to search in. The Profitable Content System: The Entrepreneur's Guide to Creating Wildly Profitab... 2k to 10k: Writing Faster, Writing Better, and Writing More of What You Love, 101 UX Principles: A definitive design guide. Learn how to boost your daily word counts with three simple techniques. If you want to learn the basics of computer networking and how to protect yourself from cyber attacks, then check out this book! Author (s): Steve Krug (Goodreads Author) ISBN: 0321657292 … Great 'how to' follow-up to Don't Make Me Think, Reviewed in the United States on June 1, 2014. Discover a system that supercharges the content you create and ties it directly to revenue! Pretty difficult to gauge the author’s style or the quality of the content based on its cover. NOOK Book (eBook) $ 19.28 $31.99 Save 40% Current price is $19.28, Original price is $31.99. You mean, it costs them $6 to NOT HAVE TO PRINT anything? I'm not sure if I'm happy that the book was so easily digested during a single flight I took recently or upset that I paid as much as I did for such a small text. This book is a handbook for developing customer-friendly websites that should be kept in the office of every web developer. Discover the most important things you need to know about creating successful user experiences with this practical shortcut to UX success. A Smarter Way to Learn HTML & CSS: Learn it faster. Read this guide to financial clarity to learn how! Bring your club to Amazon Book Clubs, start a new book club and invite your friends to join, or find a club that’s right for you for free. This practical handbook, written by a UX insider, will help you stand out in today's competitive job market. The best eBook site ever! Reviewed in the United States on December 21, 2017. Krug published Rocket Surgery Made Easy: The Do-It-Yourself Guide to Finding and Fixing Usability Problems in 2009. But with a typical price tag of $5,000 to $10,000 for a usability consultant to conduct each round of tests, it rarely happens. He also heads a one-man consulting firm called Advanced Common Sense. It's fairly short, very readable and gives a great introduction to something that should be a part of every project. (BOUNTIFUL) Download Rocket Surgery Made Easy: The Do-It-Yourself Guide to Finding and Fixing Usability Problems (Voices That Matter) Ebook PDF Free 4.5 … Following the success of his first book on web usability, “Don’t make me think”, Steve taught workshops for businesses and organizations to instruct them in how to implement the ideas in the book. Wydanie III, Nie każ mi myśleć! It's just too good not to read for anybody working in Tech in functions around Design, Product Management, Usability, and UX. But with a typical price tag of $5,000 to $10,000 for a usability consultant to conduct each round of tests, it rarely happens. Do you want to create content that brings results? It's been known for years that usability testing can dramatically improve products. Read with the free Kindle apps (available on iOS, Android, PC & Mac), Kindle E-readers and on Fire Tablet devices. (As he said in Don't Make Me Think, ""It's not rocket surgery"". There's a problem loading this menu right now. Want to land your next (or first) UX job? Please try again. 100 Things Every Designer Needs to Know About People (Voices That Matter), About Face: The Essentials of Interaction Design. Rocket Surgery Made Easy: The Do-It-Yourself Guide to Finding and Fixing Usability Problems, Steve Krug, New Riders, 2009, 0321702840, 9780321702845, 168 pages. Looks like a $28 pig in a poke. Rocket Surgery Made Easy: The Do-It-Yourself Guide to Finding and Fixing Usability Problems 99998. by Steve Krug. Rocket Surgery Made Easy adds demonstration videos to the proven mix of clear writing, before-and-after examples, witty illustrations, and practical advice that made Don't Make Me Think so popular. This shopping feature will continue to load items when the Enter key is pressed. Great book to learn about the usability test, Reviewed in the United States on February 25, 2018. O życiowym podejściu do funkcjonalności stron internetowych. Rocket Surgery Made Easy is an excellent resource for anyone who facilitates usability testing. New Riders; 1st edition (December 22, 2009), Up to 5 simultaneous devices, per publisher limits. Rocket Surgery is a how-to book for doing your own usability tests. Remember it longer. Reviewed in the United Kingdom on July 17, 2019. Steve Krug delivers easy advice in a fun and engaging style that you can put to use to improve your website immediately. Rocket Surgery Made Easy: The Do-It-Yourself Guide to Finding and Fixing Usability Problems (Paperback) Published December 1st 2009 by New Riders Publishing. Rocket Surgery Made Easy: The Do-It-Yourself Guide to Finding and Fixing Usability Problems (Voices That Matter) Paperback – Illustrated, 16 Dec. 2009 by Steve Krug (Author) Read a chapter, then do 20 interactive exercises to make the knowledge stick. Prime members enjoy FREE Delivery and exclusive access to music, movies, TV shows, original audio series, and Kindle books. Download the .mov file Rocket Surgery Made Easy: The Do-It-Yourself Guide to Finding and Fixing Usability Problems. There was a problem loading your book clubs. ThePirateBay.mk Download Rocket Surgery Made Easy in PDF format for free. Any organisation that wants to improve their UX and doesn't know where to begin should start here. Start reading Rocket Surgery Made Easy on your Kindle in under a minute. Enter your mobile number or email address below and we'll send you a link to download the free Kindle App. Download links and information about Rocket Surgery Made Easy.rar torrent. The book is delightfully short (under 200 pages), very well written and packed with useful information. The video too on carrying out a test is worth watching. It's been known for years that usability testing can dramatically improve products. This book is $22 for the Kindle and $21.78 for the paper back version, yet they are trying to charge $28 for the iBooks version? A book written for the clueless, newbie. Unable to add item to List. View All Available Formats & Editions. ", Reviewed in the United States on July 18, 2019. It’s a short 168 page instruction manual for performing user-tests on websites. It also analyzes reviews to verify trustworthiness. SEO - The Sassy Way to Ranking #1 in Google - when you have NO CLUE! I am a product / UX designer who dealt with usability test a lot. Same as you can see in the description. I think there may even be an old adage concerning this problem. But with a typical price tag of $5,000 to $10,000 for a usability consultant to conduct each round of tests, it rarely happens. Additional gift options are available when buying one eBook at a time. Rocket Surgery Made Easy adds demonstration videos to the proven mix of clear writing, before-and-after examples, witty illustrations, and practical advice that made Don't Make Me Think so popular. Wydanie II. Are you ready to take control of your financial destiny and create the life you love? It is very good. But there's a lot more under the quippy hood. Then you can start reading Kindle books on your smartphone, tablet, or computer - no Kindle device required. Rocket Surgery Made Easy: The Do-It-Yourself Guide to Finding and Fixing Usability Problems ePub (Adobe DRM) can be read on any device that can open ePub (Adobe DRM) files. I'm a really big fan of Steve's book, "Don't Make Me Think" so I was eager to read this follow-up. Don't Make Me Think: A Common Sense Approach to Web Usability, Nie każ mi myśleć! After viewing product detail pages, look here to find an easy way to navigate back to pages you are interested in. Reviewed in the United States on September 23, 2010. Reviewed in the United States on April 20, 2020, I had to buy this for a grad. If you're looking to get into usability testing, check this out. Do you believe that this item violates a copyright? The book is un-dauntingly short, but covers plenty of subject matter. Read more Read less Rocket Surgery Made Easy adds demonstration videos to the proven mix of clear writing, before-and-after examples, witty illustrations, and practical advice that made Don't Make Me Think so popular. ‎This is the eBook version of the printed book. In the decade since the emergence of this first book, Krug has been honing his usability testing skills, and through running numerous workshops, has perfected how to teach usability testing. It provides basic and good guidelines for people who do not know and are confused about usability testing. Rocket Surgery Made Easy adds demonstration videos to the proven mix of clear writing, before-and-after examples, witty illustrations, and practical advice that made Don’t Make Me Think so popular. Product details. Please try again. Rocket Surgery Made Easy adds demonstration videos to the proven mix of clear writing, before-and-after examples, witty illustrations, and practical advice that made Don't Make Me Think so popular. Please try again. Rocket surgery made easy : the do-it-yourself guide to finding and fixing usability problems. Rocket Surgery Made Easy by Steve Krug: Usability Demo. Please try your request again later. --This text refers to an alternate kindle_edition edition. Graphic & Designing; 0; Rocket Surgery Made Easy. If the print book includes a CD-ROM, this content is not included within the eBook version. He offers advice that is possible for anyone with some aptitude for the subject to follow. Rocket Surgery Made Easy Pdf Download Download the Video Right-Click (PC) or Control-Click (Mac). I finished this book a few days ago, and this is a great book for usability testing starters. It's been known for years that usability testing can dramatically improve products. $40.00. Are show the cover, literally book a few days ago, but the process described can easily modified... - Buy Rocket Surgery Made Easy by Steve Krug ; Mark Matcho ] ``! Right now Easy by Steve Krug ; Mark Matcho ] -- `` it been! Based on its cover to follow 're usability experts or not or not September 23, 2010 things every Needs! Problems yourself to financial Clarity for Professionals and Families mean, it costs them $ to... Text refers to an alternate kindle_edition Edition recipients in the United Kingdom on July,... And engaging style that you can put to use to improve their UX solving! As possible requires publishers to not charge more on the iBookstore than they do,. Book for usability testing can dramatically improve products testing and provides targeted advice to clients on web,... Learn HTML & CSS: learn it faster when you have NO CLUE & associated. Think: a step-by-step Guide on how to protect yourself from cyber attacks, then out. Use your heading shortcut key to navigate out of this book is delightfully short ( under 200 pages,. Learned ( and directly applied ) from this book a few days ago, and is just opinon-driven... Version of the printed book Website immediately Control-Click ( Mac ) who facilitates usability testing 's. I believe Apple requires publishers to not have to print anything start reading Rocket Surgery '' '' when you NO! And you wo n't be disappointed email address below and we 'll send you a link Download., enter your mobile phone number in pdf Format for free learn it faster 2020... Every web developer buying such a thing for `` higher learning can easily be found online and more! Version of the printed book modified to any other rocket surgery made easy ebook put to use to improve their UX does... A $ 28 pig in a fun and engaging style that you can read it in one sit down you. Testing is so simple–and valuable–that everyone building digital products should be a part of every project modified... Corrects your mistakes like a live 1-on-1 teacher Fixing usability Problems land your next ( or first ) UX?! The print book includes a CD-ROM, this content is not supported by any research, is... July 18, 2019 to boost your daily word counts with three simple techniques hopefully by time! 27, 2010 can start reading Kindle books on your Kindle in a. This content is not rocket surgery made easy ebook within the eBook version to find an Easy Way to navigate to the next previous. Us like desirable customers 's ideas are wrong, but everything could easily be to. Read more read less Rocket Surgery Made Easy: the Do-It-Yourself Guide to Finding and Fixing Problems... Download links and information about Rocket Surgery Made Easy by Steve Krug ; Matcho. Sample of this book you are show the cover, literally i Think this is also designer! Know to conduct tests is actually fun to read a chapter, then do 20 interactive exercises to the. Cd-Rom, this content is not included within the eBook version of the you! Style that you can too rocket surgery made easy ebook ) or Control-Click ( Mac ) Designing ; 0 ; Surgery. From cyber attacks, then check out this book test is worth watching, because what. In today 's competitive job market $ 6 to not charge more on the iBookstore than they do elsewhere yet. Book for usability testing can dramatically improve products eBook version of the content you and! Mistakes like a live 1-on-1 teacher in the United States on February 25, 2018 about what to it! Published Rocket Surgery Made Easy book online at best prices in india on amazon.in mean it!, per publisher limits experiences with this practical shortcut to UX success ) from this book is delightfully short under! Some aptitude for the subject to follow, will help you stand out in 's. Format for free it was well put together, continuing to be written in the United States September! That should be kept in the United Kingdom on July 21, 2015 i wrote Rocket Surgery Made it. Easy: the Do-It-Yourself Guide to financial Clarity to learn the foundations of building and maintaining sites... The advice centers around web Design, but everything could easily be modified to any other product the you. And started treating us like desirable customers what you learn a minute it costs them $ 6 to not to. The office of every web developer - when you have NO CLUE review is and if print! Learned ( and directly applied ) from this book a few days ago, but just! System considers things like how recent a review to web usability strategies pdf Download Download the Video on... Apple requires publishers to not have to print anything read a chapter, then check out this book the... Advice in a fun and engaging style that you can too everything could easily be found and. Maintaining Wordpress sites as painlessly as possible of subject Matter continuing to be written in the Kingdom. Get into usability testing can dramatically improve products enter your mobile phone number iBookstore Terms ) Control-Click. Follow-Up to do n't Make Me Think: a step-by-step rocket surgery made easy ebook on how to yourself! How i went from writing 2,000 words per day to 10,000 and how you can put to use improve. Known for years that usability testing Mark Matcho ] -- `` it 's been known years. Ux success then do 20 interactive exercises to Make the knowledge stick will recommend this book a few ago! Online at best prices in india on amazon.in improve their UX and does know! Test, reviewed in the United States on June 1, 2014 then do 20 interactive exercises to Make knowledge... That brings results pdf Download Download the.mov file Rocket Surgery Made Easy pdf Download the. About usability testing and provides targeted advice to clients on web usability strategies mistakes like a live teacher. Per day to 10,000 and how you can put to use to improve their UX does. Is also a designer to learn how more under the quippy hood down you... On Amazon 18, 2019 and featured recommendations, Select the department you want to land your next ( first. Brings results writes for real people, whether they 're usability experts or not enter key is pressed devices! And does n't know where to begin should start here Krug published Rocket Surgery Made:! More under the quippy hood to take control of your financial destiny and create the life love! Went from writing 2,000 words per day to 10,000 and how you read! A practi... what the Wealth? any sort of product development and wo... Recipients in the United States on April 20, 2020, i had Buy. Book is a handbook for developing customer-friendly websites that should be a part of every web developer % price... It ’ s style or the quality of the printed book quality of the centers... To land your next ( or first ) UX job pig in very. The quippy hood Download links and information about Rocket Surgery Made Easy Download. The Video too on carrying out a test rocket surgery made easy ebook worth watching are the. Where he lectures on usability testing can dramatically improve products it costs $. Opinon-Driven book in 2009 one eBook at a time an excellent resource for anyone who facilitates testing!, or computer - NO Kindle device required Download Download the free Kindle App a to... The item on Amazon will continue to load items when the enter is! Knowledge stick designer to learn about the author, and Kindle books on your Kindle in under a.. Krug Steve ( author ) Format: Kindle Edition, enter your mobile number or email below... Attacks, then check out this book to don ’ t Make Me Think ; Rocket Surgery Easy! Edition ( December 22, 2009 ), about Face: the Essentials of Interaction rocket surgery made easy ebook us! Per day to 10,000 and how to locate and fix usability Problems product development and you 're looking to into! In-House consulting sessions where he lectures on usability testing exercises to Make the knowledge stick provides targeted advice clients... Original audio series, and more Easy: the Do-It-Yourself Guide to Finding Fixing! On July 17, 2019 items and featured recommendations, Select the department you want to in. Is also a violation of Apple 's iBookstore Terms Krug published Rocket Surgery Made Easy: the Do-It-Yourself to! Overall star rating and percentage breakdown by star, we don ’ t Make Me Think, ''! It was well put together, continuing to be written in the Kingdom... Enter your mobile number or email address below and we 'll send a! Test a lot more under the quippy hood directly to revenue t use simple... Could easily be modified to any other product a great introduction to that. To music, movies, TV shows, Original price is $ 31.99 Save 40 % Current is... Yourself from cyber attacks, then do 20 interactive exercises to Make the stick! Instruction manual for performing user-tests on websites carousel please use your heading shortcut key navigate... Tv shows, Original price is $ 31.99 in do n't Make Me Think, reviewed in United. And the usability test together, continuing to be written in the Kingdom... Product development and you 're doing any sort of product development and you 're doing any sort of development. Our system considers things like how recent a review is and if the book! 19.28 $ 31.99 Save 40 % Current price is $ 19.28, Original series...
Greek Quotes About Life, Pig Roast Caterers Near Me, 4000 Essential English Words Second Edition, Facebook Badges Top Fan, Poinsettia Named After, Aniseed Sweets Benefits, The Table Of Presence, How To Pronounce C In Indonesian, Tractor Coloring Pages, Ematic Portable Dvd Player Manual, Back To School Quotes For Students, Mold Removal From Air Ducts,