Raphael Wimmer

raphael_wimmer.jpg

Office hours: Tuesday, 13-15 and Thursday, 12-14 (reserve a time slot).

ORCID iD iconorcid.org/0000-0001-5162-5113
DBLP icondblp.org/pid/68/3746.html

Raphael Wimmer is a tenured lecturer at the University of Regensburg where he leads the *Physical-Digital Affordances' research group at the Chair of Media Informatics.

Raphael studied media informatics at the University of Munich (LMU) where he also received his PhD for a thesis on "Grasp-Sensitive Surfaces". His research revolves around technical, ergonomic, and organizational aspects of human-computer interaction. (more info in German and English)

DotTrack at TEI 2021 (2021-02-16)

We will present our paper Dothraki: Tracking Tangibles Atop Tabletops Through De-Bruijn Tori at TEI 2021 conference. Further information on can be found on the DotTrack project page. (more...)


DispLagBox at Mensch und Computer 2020 (2020-09-01)

We will present DispLagBox, a precise and easily replicable device for measuring display latency, as a short paper at Mensch und Computer 2020. (more...)


VIGITIA: Table Survey Started (2020-06-04)

We started a survey to better understand how people work at tables. (more...)


Co-Organizing the ZD.B Symposium (2019-11-28)

Our group co-organized and participated in the second ZD.B Symposium - the network congress for the ZD.B scientific initiatives. (more...)


Presenting our research at the 60th anniversary festivities of Infineon Regensburg (2019-09-14)

Raphael Wimmer presented past and ongoing research projects at the University of Regensburg booth. (more...)


→ complete list of news/blog posts involving me

Project: Yet Another Latency Measuring Device (2020 - )

Measuring device for end-to-end (click to photon) latency based on cheap off-the-shelf components.


Project: Extensible Clipboard (2017 - )

A new foundation for seamlessly sharing information


Project: Measuring the Latency of Graphics Frameworks (2022 - )

Measuring method for graphics framework latency.


Project: GraphIT (2021 - )

A dependency graph for learning contents.


Project: Annotation Extraction with Infrared Light (2020 - )

We modified a flatbed scanner by adding an infrared LED to its light guide. As the ink of most pens is invisible in the infrared spectrum, this scanner can be used to extract handwritten annotations from printed documents.


Project: Input Device Latency (2017 - )

Measuring and understanding latency of input devices


Project: Latency Measurement (2017 - )

Measuring and understanding latency of computer systems


Project: PAtrack - Tracking physical personnel files in HR (2018 - )

PAtrack is a system for digitally tracking the location of paper files at the HR department of the University of Regensburg.


Project: Pop-Up Participatory Design facilitates Ideation, User Research, and Outreach (2020-01-09 - )

Pop-Up Participatory Design facilitates Ideation, User Research, and Outreach


Project: Reading on Different Media (2020 - )

We are investigating how different media affect reading performance and experience.


Project: Sketchable Interaction (2018 - )

An interaction concept for customizable desktop environments and workflows


Project: Standardized Study Designs for Human-Computer Interaction (2019 - 2019)

An extensible study design for an image-sorting task.


Project: Survey on table use in everyday life (2020-06-04 - 2020-08-18)

Results of our survey on table use in everyday life (2020).


Project: Sketching with Hardware (2012 - )

A Course for Teaching Interactive Hardware Prototyping to Computer Science Students


Project: Universal Files (2017 - )

Files and directories as information substrate


Project: Vigitia Meets Degginger 2.0 (September 2021) (2021-09-20 - 2021-09-25)

From September 20 to 25, 2021, we presented three prototypes to an interested public at Regensburg's Degginger Cultural and Creative Center. The primary goals of the exhibition were to generate ideas for further application scenarios and use cases, user research, public relations and science communication.


Project: VIGITIA meets Degginger 3.0 (March 2022) (2022-03-15 - 2022-03-19)

From March 15 to 19, 2021, we presented three prototypes to an interested public at Regensburg's Degginger Cultural and Creative Center. The primary goals of the exhibition were to generate ideas for further application scenarios and use cases, user research, public relations and science communication.


Project: Vigitia Meets Degginger (September 2020) (2020-09-14 - 2020-09-19)

Public exhibition of first project results


Project: Applying Voting Methods in User Research (2019 - 2019)

Investigating reliability and validity of Likert scales, Likert-type items and voting methods


For a list of older publications please have a look at my university web site

Andreas Schmid, Lorenz Heckelbacher, Raphael Wimmer

Extracting Handwritten Annotations from Printed Documents Via Infrared Scanning

Extended Abstracts of the 2022 CHI Conference on Human Factors in Computing Systems, 2022-04-27 () (more...)

Gideon Meyerowitz‐Katz, Lonni Besançon, Antoine Flahault, Raphael Wimmer

Impact of mobility reduction on COVID-19 mortality: absence of evidence might be due to methodological issues

Scientific Reports, 2021-12-07 () (more...)

Jürgen Hahn, Raphael Wimmer

Sketchable Interaction: Drawing User Interfaces with Interactive Regions

Conference on Human Factors in Computing Systems 2021 Extended Abstracts (CHI ’21 Extended Abstracts), 2021-05-08 () (more...)

Andreas Schmid, Raphael Wimmer

Yet Another Latency Measuring Device

Workshop on Esports and High Performance HCI 2021, 2021-04-10 () (more...)

Dennis Schüsselbauer, Andreas Schmid, Raphael Wimmer

Dothraki: Tracking Tangibles Atop Tabletops Through De-Bruijn Tori

Proceedings of the 2021 Conference on Tangible, Embedded, and Embodied Interaction, 2021-02-15 () (more...)

Patrick Stadler, Andreas Schmid, Raphael Wimmer

DispLagBox: Simple and Replicable High-Precision Measurements of Display Latency

Proceedings of the Conference on Mensch und Computer 2020, 2020-09-06 () (more...)

Julia Sageder, Ariane Demleitner, Oliver Irlbacher, Raphael Wimmer

Applying Voting Methods in User Research

Mensch und Computer 2019 (Poster), 2019-09-08 () (more...)

Raphael Wimmer, Andreas Schmid, Florian Bockes

On the Latency of USB-Connected Input Devices

Proceedings of the 2019 CHI Conference on Human Factors in Computing Systems (CHI '19), 2019-05-09 () (more...)

Florian Bockes, Raphael Wimmer, Andreas Schmid

LagBox – Measuring the Latency of USB-Connected Input Devices.

CHI EA '18 Extended Abstracts of the 2018 CHI Conference on Human Factors in Computing Systems, 2018-04-21 () (more...)

Raphael Wimmer

Files as Directories: Some Thoughts on Accessing Structured Data within Files

Conference Companion of the 2nd International Conference on Art, Science, and Engineering of Programming (Programming'18 Companion), 2018 () (more...)

Raphael Wimmer

Digitales Papier

Blick in die Wissenschaft, 2018 () (more...)

<php>

function isbot($useragent, $address) {

$bots_names = array('Googlebot' , 'Baiduspider' , 'ia_archiver' , 'R6_FeedFetcher' , 'NetcraftSurveyAgent' , 'Sogou web spider' , 'bingbot' , 'Yahoo! Slurp' , 'facebookexternalhit' , 'PrintfulBot' , 'msnbot' , 'Twitterbot' , 'UnwindFetchor' , 'urlresolver' , 'Butterfly' , 'TweetmemeBot' , 'PaperLiBot' , 'MJ12bot' , 'AhrefsBot' , 'Exabot' , 'Ezooms' , 'YandexBot' , 'SearchmetricsBot' , 'picsearch' , 'TweetedTimes Bot' , 'QuerySeekerSpider' , 'ShowyouBot' , 'woriobot' , 'merlinkbot' , 'BazQuxBot' , 'Kraken' , 'SISTRIX Crawler' , 'R6_CommentReader' , 'magpie-crawler' , 'GrapeshotCrawler' , 'PercolateCrawler' , 'MaxPointCrawler' , 'R6_FeedFetcher' , 'NetSeer crawler' , 'grokkit-crawler' , 'SMXCrawler' , 'PulseCrawler' , 'Y!J-BRW' , '80legs.com/webcrawler' , 'Mediapartners-Google' , 'Spinn3r' , 'InAGist' , 'Python-urllib' , 'NING' , 'TencentTraveler' , 'Feedfetcher-Google' , 'mon.itor.us' , 'spbot' , 'Feedly' , 'bitlybot' , 'ADmantX Platform' , 'Niki-Bot' , 'Pinterest' , 'python-requests' , 'DotBot' , 'HTTP_Request2' , 'linkdexbot' , 'A6-Indexer' , 'Baiduspider' , 'TwitterFeed' , 'Microsoft Office' , 'Pingdom' , 'BTWebClient' , 'KatBot' , 'SiteCheck' , 'proximic' , 'Sleuth' , 'Abonti' , '(BOT for JCE)' , 'Baidu' , 'Tiny Tiny RSS' , 'newsblur' , 'updown_tester' , 'linkdex' , 'baidu' , 'searchmetrics' , 'genieo' , 'majestic12' , 'spinn3r' , 'profound' , 'domainappender' , 'VegeBot' , 'terrykyleseoagency.com' , 'CommonCrawler Node' , 'AdlesseBot' , 'metauri.com' , 'libwww-perl' , 'rogerbot-crawler' , 'MegaIndex.ru' , 'ltx71' , 'Qwantify' , 'Traackr.com' , 'Re-Animator Bot' , 'Pcore-HTTP' , 'BoardReader' , 'omgili' , 'okhttp' , 'CCBot' , 'Java/1.8' , 'semrush.com' , 'feedbot' , 'CommonCrawler' , 'AdlesseBot' , 'MetaURI' , 'ibwww-perl' , 'rogerbot' , 'MegaIndex' , 'BLEXBot' , 'FlipboardProxy' , 'techinfo@ubermetrics-technologies.com' , 'trendictionbot' , 'Mediatoolkitbot' , 'trendiction' , 'ubermetrics' , 'ScooperBot' , 'TrendsmapResolver' , 'Nuzzel' , 'Go-http-client' , 'Applebot' , 'LivelapBot' , 'GroupHigh' , 'SemrushBot' , 'ltx71' , 'commoncrawl' , 'istellabot' , 'DomainCrawler' , 'cs.daum.net' , 'StormCrawler' , 'GarlikCrawler' , 'The Knowledge AI' , 'getstream.io/winds' , 'YisouSpider' , 'archive.org_bot' , 'semantic-visions.com' , 'FemtosearchBot' , '360Spider' , 'linkfluence.com' , 'glutenfreepleasure.com' , 'Gluten Free Crawler' , 'YaK/1.0' , 'Cliqzbot' , 'app.hypefactors.com' , 'axios' , 'semantic-visions.com' , 'webdatastats.com' , 'schmorp.de', 'SEOkicks', 'Barkrowler', 'DuckDuckBot', 'ZoominfoBot', 'Linguee Bot', 'Mail.RU_Bot', 'OnalyticaBot', 'Linguee Bot', 'admantx-adform', 'Buck/2.2', 'Barkrowler', 'Zombiebot', 'Nutch','SemanticScholarBot', '#not yet in upstream bots:', 'MetaJobBot', 'SeznamBot/3.2', 'VelenPublicWebCrawler/1.0', 'WordPress.com mShots', 'adscanner', 'BacklinkCrawler', 'netEstate NE Crawler', 'Astute SRM', 'GigablastOpenSource/1.0', '#not yet upstream', 'YandexImages/3.0', 'LinkCheck by Siteimprove.com', 'Adsbot/3.1', 'centuryb.o.t9[at]gmail.com', 'SabsimBot/3.0', 'InfoTigerBot/1.9', 'DataForSeoBot/1.0', 'MauiBot', 'hgfAlphaXCrawl/0.1', 'MTRobot/0.2', 'SMTBot/1.0', 'HubSpot Crawler', 'hubspot crawler', 'serpstatbot/1.0', 'SearchAtlas.com SEO Crawler', 'MojeekBot/0.7', 'AspiegelBot', 'JobboerseBot', 'Domains Project/1.0.6', 'PetalBot', 'Seekport Crawler', 'BananaBot/0.6.1', 'SpiderLing', 'SerendeputyBot/0.8.6', 'Amazonbot/0.1', 'nettle', 'PetalBot', 'Java/11.0.10');

addresses of known bots that don't identify as bots in their user agent $bots_addresses = array('.amazonaws.com', '.clients.your-server.de', '.startdedicated.de', '.dip0.t-ipconnect.de'); foreach($botsaddresses as $b){ if( stripos(gethostbyaddr($address), $b) !== false ) return true; }
foreach($bots
names as $b){ if( stripos($useragent, $b ) !== false ) return true; } return false; }; https://github.com/fabiomb/is_bot/ $active = false; if ($active and !isbot($SERVER['HTTPUSERAGENT'], $SERVER['REMOTEADDR'])){ $geo = unserialize(filegetcontents('http://www.geoplugin.net/php.gp?ip='.$SERVER['REMOTEADDR'])); $subject = “Profil-Besuch von ” . gethostbyaddr($SERVER['REMOTEADDR']) . “ (” . $SERVER['REMOTEADDR'] . “) Ort: ” . $geo['geoplugincity'] . “, ” . $geo['geoplugincountryName']; $msg = “Profil-Besuch von ” . gethostbyaddr($SERVER['REMOTEADDR']) . “ (” . $SERVER['REMOTEADDR'] . “)\nOrt: ” . $geo['geoplugincity'] . “, ” . $geo['geoplugincountryName'] . “\nUser Agent: ” . $SERVER['HTTPUSERAGENT'] . “\nReferer: ” . $SERVER['HTTP_REFERER']; $msg = wordwrap($msg, 70, “\r\n”); echo($msg); mail('raphael.wimmer@ur.de', '[HCI] ' . $subject, $msg); }; </php>