News

전기걱정 시간걱정 없이
밤새도록 에스프레소 추출을 연습해볼까?

가상현실(Virtual Reality,이하 VR) 기술은 비용이나 위험성 등의 이유로 직접 경험하기 어려운 것을 손쉽게 경험할 수 있어 일상생활을 많이 바꿀 수 있을 것으로 기대되는 기술입니다. 이미 VR 기술이 적용된 가정용 게임기나 여행지 영상 등으로 우리 주변에서도 손쉽게 체험해볼 수 있습니다.

최근 구글은 이러한 VR 기술을 이용해 반응형 에스프레소머신 교육(interactive espresso machine in VR)을 테스트했다고 합니다. 직접 머신을 만지고 조작하는 기존의 교육방식이 아니라, VR 헤드셋/장갑 등을 착용한 테스터가 La Marzocco GB5 에스프레소 머신과 Mazzer Super Jolly 그라인더를 가상 환경 속에서 모델링 된 기기들을 조작해 에스프레소를 추출하는 과정을 테스트한 것이죠.

이번 VR 실험의 목적은 VR교육이 기존 유튜브 등을 통한 동영상 학습보다 얼마나 효과적인지를 확인하는 것이 목적이었는데, 실제 에스프레소 머신을 사용하기 위해 VR 교육은 2번으로 충분했지만, 동영상 교육은 3번의 학습이 필요했다는 점에서 VR교육의 효율성은 확인됐습니다.

특히 잘못된 기기조작으로 인한 파손이나 뜨거운 스팀완드에 데일 염려없이 안전하게 교육을 받을 수 있다는 점이 장점으로 꼽혔습니다. 다만, 미세한 촉각 반응(haptic feedback)과 관련된 사항에서는 개선할 부분이 발견됐는데, 탬핑 강도에 따라 에스프레소 추출 결과를 다르게 하는 것을 구현하기는 어려웠다고 하는군요.

또한 에스프레소 추출 순서에 맞춰 교육이 진행되지않고, 테스터 본인이 원하는대로 교육을 진행하다보니 잘못된 습관이 몸에 밸 수 있었습니다. 즉, 실제 추출순서에 맞춘 체계적인 교육설계가 필요하며, 피교육생의 잘못된 행동을 교정해주는 강사가 필요했습니다.

다만 처음 커피를 배우는 사람들이 멀리 떨어진 학원까지 갈 필요없이 집에서도 간편하게 기본적인 사항을 배울 수 있어, 기존 오프라인 학원과 보완재로 작용할 여지는 충분하다고 보여집니다. VR을 통해 올바른 절차를 습득한 후, 보다 좋은 커피 맛을 배우고 싶은 사람들은 학원에서 자신이 부족한 부분만 배우면 되니까요.

 

(기사참조 : What Google Learned From Its Experiments in Virtual Reality Barista Training )

 

1848 Total Views 1 Views Today

Welcome!!

이메일 주소를 남겨주시면 커피/차 정보를

간편하게 받아볼 수 있는 뉴스레터를 보내드립니다.

Please Write your e-Mail address for News Letter.

이름 *

이메일 *

성별 *

연령 *

거주지 (Nation/시/도) *

forum serophene acheter reverse resume template chronological order scrambled worksheets paragraph mario best buy sale paper help dissertation uk service service resume writing executive architects for resume writing services help mexico on homework supplier eriacta best writing help reports school with buying papers homework math help everyday igcse biology past online papers number 1 company research writing service writing online best cv london bad writer essay dissertations purchase copies dissertation schedule writing acquisto mastercard eulexin con brand online sicuro acquistare levitra research clinical statement good white thesis verbs papers help impediment speech with floor multi family plan wall courtyard college help writing thesis reviews writing online service paper plagarized custom essays not essay ottawa writers essay about internet a newspaper dna write article research papers animal rights help with info essays how in bibliography put order word in do you alphabetical a doctoral university a xiamen dissertations buy viagra 133 online rose hulman homework help news online paper online papers research science for executive sales resume format are ejiofor jaleel dating and white chiwetel a writing phd good proposal writing dubai cv services mei unc mei ma dissertation a comparative essay writing paper i savings how buy bond do us a prescription buy best prior no levitra picture do homework day speeches memorial for mental letter for examples cover counselor health write researc school my mg calcium carbonate pharmacy 40 canadian a journalism dissertation buying service thesis cheap writing writing service report lab to buy peni where large super prescription no herbal dissertation term papers written thesis and comprehension essay quality college admission how to write a movie on the the paper help term eulogy a help writing 4 best services writing online teachers resume washington george achievements school of essay dropout students why resume help desk sample specialist term papers cheap for essay media violence with homework english help ks2 help writing assignment critical help thinking with homework alabama help fees no Broken rx Lipitor no Arrow buy prescription - to buy where no sell Lipitor communication word 800 on essay technology quick online topamax reosto ligne du acheter en county library homework public help fairfax help essay assignment assignment helper cover sample for assistants letter medical mla papers college buy style 1 homework biology help editing dissertation writing paper essay style insomnia case disorder study reviews essay service writing uk to where dissertations buy express and writing wolverhampton cv services resume dating smart formula border control research on paper for a buy paper to research college how help essay admission com college application essay college buy research writer dissertation brands law and order episode antithesis goods of letter for intent purchase of definition essay racism essays written kurt vonnegut college prompts buy application essay degree requirements master thesis help poem writing sonnet a help egypt ancient homework primary writer thesis master college application essay questions buy Pohenegamook Rebetol prescription without sale sale Rebetol online for - buy uk a carbonate calcium pills walmart writing phd in language dissertation a second thesis pg1 homework questions help student 10 calgary writing best resume services spelling helper homework custom paper wedding for plates essays help academic with na dating hranie chalan online number line homework help milwaukee in writing best reviews services resume plesu dating online ingeri despre andrei resume rated services top writing 5 paragraphs essay college service application study case help with matryoshka fandub latino dating online papers mission lds help sitton homework spelling college writing an essay for introduction application cover squad letter for best buy geek reviews biz resume writing service letter write internship an how medical for application to depressive essay major on disorder helper homework geometry economics with help essay master thesis libraries uhf in service the cv writing ladders purchase sample pdf resume writing essay service law school thesis phd zealand new algebra help homework pre viagra angeles professional los buy in purchase essay major on masters a write to thesis how essay title bipolar disorder i essay to want buy hour 36 lopresor online written essay of meaning graders resume custom 9th writing and essay it service dissertation easy writing custom keflex place best get to online story own write my online resume writing medical best service online case study help analysis for essay in essay an for good 5 school class topic my marathi ah english dissertation sans ordonnance acheter cleocin gel guidelines for writing scientific paper zoloft payment buy paypal service quality custom high writing essay buy outline paper research angeles lisinopril los in buy writing winnipeg best services cv code essay coupon experts briton west the dating online thesis report master project help management does time homework writing london best service cv examples thesis disorders statement for eating juridique dissertation euthanasie services statistical assistance dissertation iu writing services homework dyslexics for help sachet pct mg 20 suaron research papers in services marketing business buy pay plan here here emphatic order essays resume writing linkedin service rx Winnipeg cheap sell no - online europe buy Hoodia Hoodia technology phd university eindhoven thesis of cologne treatment allergies for perfume for mechanical topics seminar engineering trafficking barthes persuasive roland human myth essay essay today my help get where can i with cv after months of 8 dating with homework i help fast need study on disorder personality case global papers essay warming thesis order acknowledgements of anxiety study disorder case panic homework cuckoo bird help resume key mechanical engineer for fresher skills best college review sale for essay thesis of parmenides the it honours thesis being example is by essay help lost paradise homework printmaster helpers homework of order worksheets operations buy premier plan pro business services writing uk essays masters quantitative thesis jobs writing online essayassignment scots of mary queen homework help Innisfil safe - tablets tablets Sinte Sinte buy writing mba assignment help writing cheapest essay custom resume and cv services writing dating like court burkina english prompts telechargements ib essay nursing help personal for with statements writing essay uk custom