Inhalt des Dokuments

[1]- © Copyright??
Jan-Niklas Voigt-Antons joined
the Telekom Innovation Laboratories as a research scientist in January
2009 and is working there since 2014 as a senior research scientist.
He received his diploma in psychology in 2008 from the Technische
Universität Darmstadt, Germany, a Doctor-of-Engineering degree in
2014 from the Technische Universität Berlin, Germany and has been
doing research at the Quality and Usability Lab at the Technische
Universität (TU) Berlin, since. His research interests are in
Quality-of-Experience evaluation and its physiological correlates with
an emphasis on media transmissions and human-machine-interaction,
including neural processing of multimodal interaction. During summer
2012 he was visiting researcher at MuSAE Lab (INRS-EMT), Canada where
he examined neural correlates of quality perception for complex speech
signals. In spring 2014 he was visiting researcher at the department
of psychology of NTNU, Norway where he examined neural correlates of
audiovisual asynchrony.
QULab research group: Quality [2], User Experience, Augmented
and Virtual Reality
Research
Topics:
• Multimedia Experience (Usability
evaluation methods, Quality-of-Experience evaluation physiological
measures)
• Interaction Design (Adaptive software, data mining, sensor and
behavioural data)
Current projects:
DataVR [3]
Measuring of immersive media experience
Exergaming in virtual reality [4]
DemTab - Tabletgestützte ambulante Versorgung von Menschen mit
Demenz [5]
VoiceAdapt - Adaptives Sprachtraining für ältere Menschen mit
Aphasie [6]
OurPuppet - Pflegeunterstützung mit einer interaktiven Puppe für
informell Pflegende [7]
Past projects:
PflegeTab - Technik für mehr Lebensqualität
trotz Pflegebedürftigkeit bei Demenz (GKV) [8]
Quality of Mobile Gaming [9]
Bernstein Focus Neurotechnology - Berlin (BFNT - B) [10]
Teaching:
Seminar
| Affective Computing
[11]
|
Project
| Neuro-Usability
[12]
|
Project
| Study Project Quality
& Usability (6/9 CP)
[13]
|
Thesis:
Current thesis offers of our lab can be found here [14]. Please
contact me via email if you are interested in doing a thesis
supervised by me.
Jobs:
Current job offers of our lab can be found here
[15].
Contact:
+49 30 8353 58 377
jan-niklas.voigt-antons@tu-berlin.de [16]
Address
Technische Univertistät Berlin
Quality and
Usability Lab
Telekom Innovation Laboratories
Ernst-Reuter-Platz 7
10587 Berlin, Germany
Publications
<< zurück [17]
1 [18] | Sie
sind auf Seite:2 | 3 [19] | 4 [20] | 5 [21] | 6 [22] |
7 [23] | 8 [24]
vor >> [25]
Sortieren nach:
Autor [26]
Jahr [27]
Journal [28]
I
Radun, Jenni and Nuutinen, Mikko and Antons,
Jan-Niklas and Arndt, Sebastian (2017). Did You Notice It?—How Can
We Predict the Subjective Detection of Video Quality Changes From Eye
Movements? [29]. IEEE Journal of Selected Topics in Signal
Processing. IEEE, 37–47.
Link zur Publikation [30] Link zur
Originalpublikation [31]
G
Lech, Sonia and O'Sullivan, Julie L. and Gellert,
Paul and Voigt-Antons, Jan‐Niklas and Greinacher, Robert and
Nordheim, Johanna (2019). Tablet-Based Outpatient Care for People With
Dementia - The DemTab Study Protocol [32]. GeroPsych.
Hogrefe, 135–144.
Link zur Originalpublikation [33]
C
O'Sullivan, Julie Lorraine and Gellert, Paul and
Hesse, Britta and Jordan, Laura-Maria and Möller, Sebastian and
Voigt-Antons, Jan-Niklas and Nordheim, Johanna (2018). Exploring
attitudes of healthcare professionals towards ICT-based interventions
for nursing home residents with dementia: a mixed-methods approach
[34]. Contemporary Nurse. Routledge, 13–25.
Link zur Originalpublikation [35]
a
Perkis, Andrew and Timmerer, Christian and
Baraković, Sabina and Husić, Jasmina Baraković and Bech, Søren and
Bosse, Sebastian and Botev, Jean and Brunnström, Kjell and Cruz, Luis
and De Moor, Katrien and Saibanti, Andrea de Polo and Durnez, Wouter
and Egger-Lampl, Sebastian and Engelke, Ulrich and Falk, Tiago H. and
Hameed, Asim and Hines, Andrew and Kojic, Tanja and Kukolj, Dragan and
Liotou, Eirini and Milovanovic, Dragorad and Möller, Sebastian and
Murray, Niall and Naderi, Babak and Pereira, Manuela and Perry, Stuart
and Pinheiro, Antonio and Pinilla, Andres and Raake, Alexander and
Agrawal, Sarvesh Rajesh and Reiter, Ulrich and Rodrigues, Rafael and
Schatz, Raimund and Schelkens, Peter and Schmidt, Steven and Sabet,
Saeed Shafiee and Singla, Ashutosh and Skorin-Kapov, Lea and
Suznjevic, Mirko and Uhrig, Stefan and Vlahović, Sara and
Voigt-Antons, Jan-Niklas and Zadtootaghaj, Saman (2020). QUALINET
White Paper on Definitions of Immersive Media Experience (IMEx) [36].
arXiv preprint arXiv:2007.07032. European Network on Quality
of Experience in Multimedia Systems and Services, 14th QUALINET
meeting, 1–15.
Link zur Originalpublikation [37]
A
Köster, Friedemann and Möller, Sebastian and
Antons, Jan-Niklas and Arndt, Sebastian and Guse, Dennis and Weiss,
Benjamin (2014). Methods for Assessing the Quality of Transmitted
Speech and of Speech Communication Services [38]. Acoustics
Australia. Australian Acoustical Society, 179–184.
Link zur Publikation [39] Link zur
Originalpublikation [40]
Möller, Sebastian and Voigt-Antons, Jan-Niklas
(2015). Motivating New Interaction Experiences Involving Implicit
Interaction, Body Sensors, Adaptive, and Persuasive Interfaces [41].
International Workshop on Future and Emerging Trends in Language
Technology (FETLT 15). Springer, 1–7.
Link zur Publikation [42] Link zur
Originalpublikation [43]
Porcu, Simone and Uhrig, Stefan and Voigt-Antons,
Jan-Niklas and Möller, Sebastian and Atzori, Luigi (2019). Emotional
Impact of Video Quality: Self-Assessment and Facial Expression
Recognition [44]. 2019 Eleventh International Conference on
Quality of Multimedia Experience (QoMEX). IEEE, 1–6.
Núñez Castellar, Elena Patricia and Antons,
Jan-Niklas and Van Looy, Jan (2015). Investigating the Neural
Correlates of the Subjective Flow Experience During Game Play: an EEG
Study [45]. 21st Annual Meeting of the Organization for Human
Brain Mapping, 1.
Núñez Castellar, Elena Patricia and Antons,
Jan-Niklas and Vervaeke, Jasmien and de Ferrere, Eveline and Van Looy,
Jan (2015). Indirect assessment of subjective flow experience during
game play: adaptation of an attentional behavioral paradigm [46].
International Communication Association Game Studies
Preconference. International Communication Association,
1–6.
Porbadnigk, Anne K. and Antons, Jan-Niklas and
Tredera, M. S. and Blankertz, Benjamin and Schleicher, Robert and
Möller, Sebastian and Curio, Gabriel (2011). Using ERPs to Assess the
Processing of Words Under Broadcast Bit Rate Limitations [47].
Meeting of the Society of Applied Neuroscience (SAN 2011)
Link zur Publikation [48]
Vashisth, Gaurav and Mikhailov, Michael and
Voigt-Antons, Jan-Niklas and Roller, Roland (2019). Exploring
Diachronic Changes of Biomedical Knowledge using Distributed Concept
Representations [49]. Proceedings of the BioNLP 2019 workshop.
The Association for Computational Linguistics, 1–10.
Link zur Originalpublikation [50]
Laghari, K. and Gupta, Rishabh and Antons,
Jan-Niklas and Schleicher, Robert and Möller, Sebastian and Falk,
Tiago (2013). Objective Characterization of Human Behavioural
Characteristics for QoE Assessment: A Pilot Study on the Use of
Electroencephalography Features [51]. 2013 IEEE Globecom Workshops
(GC Wkshps). IEEE.
Link zur Publikation [52] Link zur
Originalpublikation [53]
Laghari, K. and Gupta, Rishabh and Arndt,
Sebastian and Antons, Jan-Niklas and Möller, Sebastian and Falk,
Tiago H. (2013). Auditory BCIs for Visually Impaired Users: Should
Developers Worry About the Quality of Text-to-Speech Readers? [54].
Proceedings of the Fifth International Brain-Computer Interface
Meeting 2013
Link zur Originalpublikation [55]
Laghari, K. and Gupta, Rishabh and Arndt,
Sebastian and Antons, Jan-Niklas and Schleicher, Robert and Möller,
Sebastian and Falk, Tiago H. (2013). Neurophysiological Experimental
Facility for Quality of Experience (QoE) Assessment [56]. 2013
IFIP/IEEE International Symposium on Integrated Network Management (IM
2013). IEEE, 1300–1305.
Link zur Publikation [57] Link zur
Originalpublikation [58]
Greinacher, Robert and Kojic, Tanja and Meier,
Luis and Gulaganjihalli Parameshappa, Rudresha and Möller, Sebastian
and Voigt-Antons, Jan-Niklas (2020). Impact of Tactile and Visual
Feedback on Breathing Rhythm and User Experience in VR Exergaming
[59]. 2020 Twelfth International Conference on Quality of
Multimedia Experience (QoMEX). IEEE, 1–6.
<< zurück [60]
1 [61] | Sie
sind auf Seite:2 | 3 [62] | 4 [63] | 5 [64] | 6 [65] |
7 [66] | 8 [67]
vor >> [68]
------ Links: ------
[1]
http://www.qu.tu-berlin.de/fileadmin/fg41/pictures/
team/antons_jan-niklas/IMG_1727.jpg
[2]
http://www.qu.tu-berlin.de/menue/research/groups/qu
ality
[3]
https://www.qu.tu-berlin.de/menue/forschung/laufend
e_projekte/datavr_improving_user_experience_and_usabili
ty_for_data_visualisation_in_vr/
[4]
https://www.qu.tu-berlin.de/menue/forschung/laufend
e_projekte/exergaming_in_virtual_reality/
[5]
http://www.qu.tu-berlin.de/menue/forschung/laufende
_projekte/demtab_tabletgestuetzte_ambulante_versorgung_
von_menschen_mit_demenz/
[6]
http://www.qu.tu-berlin.de/menue/forschung/laufende
_projekte/voiceadapt_adaptives_sprachtraining_fuer_aelt
ere_menschen_mit_aphasie/
[7]
http://www.qu.tu-berlin.de/menue/forschung/laufende
_projekte/ourpuppet/
[8]
http://www.qu.tu-berlin.de/menue/forschung/abgeschl
ossene_projekte/pflegetab/
[9]
https://www.qu.tu-berlin.de/menue/forschung/abgesch
lossene_projekte/quality_of_mobile_gaming/
[10]
https://www.qu.tu-berlin.de/menue/forschung/abgesc
hlossene_projekte/bernstein_focus_neurotechnology_berli
n/
[11]
http://www.qu.tu-berlin.de/menue/studium_und_lehre
/lehrangebot_ws_201718/affective_computing/
[12]
http://www.qu.tu-berlin.de/menue/studium_und_lehre
/lehrangebot_ss_2018/neuro_usability/
[13]
http://www.qu.tu-berlin.de/menue/studium_und_lehre
/lehrangebot_ss_2018/studienprojekt_quality_usability_6
9_lp/
[14]
https://www.qu.tu-berlin.de/menue/jobs_und_abschlu
ssarbeiten/
[15]
https://www.qu.tu-berlin.de/menue/jobs_und_abschlu
ssarbeiten/
[16]
https://www.tu-berlin.de/allgemeine_seiten/e_mail_
anfrage/id/51034/?no_cache=1&ask_mail=YD8nfgAKybTNX
1OkRIep6t7L6lY8DPt55EeGoUijNTyT9dTcMofkLw%3D%3D&ask
_name=JAN-NIKLAS%20ANTONS
[17]
https://www.qu.tu-berlin.de/menue/team/senior_rese
archers/antons_jan_niklas/?showp=1&tx_sibibtex_pi1%
5Bsort%5D=journal%3A1&cHash=40b253ff8673388c0158041
1fc379c8d
[18]
https://www.qu.tu-berlin.de/menue/team/senior_rese
archers/antons_jan_niklas/?showp=1&tx_sibibtex_pi1%
5Bsort%5D=journal%3A1&cHash=40b253ff8673388c0158041
1fc379c8d
[19]
https://www.qu.tu-berlin.de/menue/team/senior_rese
archers/antons_jan_niklas/?showp=3&tx_sibibtex_pi1%
5Bsort%5D=journal%3A1&cHash=ac8c57288ae1967cf74ce77
8b65ab641
[20]
https://www.qu.tu-berlin.de/menue/team/senior_rese
archers/antons_jan_niklas/?showp=4&tx_sibibtex_pi1%
5Bsort%5D=journal%3A1&cHash=22aedd1a52827a6981d08ee
94f2dd443
[21]
https://www.qu.tu-berlin.de/menue/team/senior_rese
archers/antons_jan_niklas/?showp=5&tx_sibibtex_pi1%
5Bsort%5D=journal%3A1&cHash=778fcca72de880f7353814a
b893245ba
[22]
https://www.qu.tu-berlin.de/menue/team/senior_rese
archers/antons_jan_niklas/?showp=6&tx_sibibtex_pi1%
5Bsort%5D=journal%3A1&cHash=8c2245a8d07d20d76daa8f7
89887fe90
[23]
https://www.qu.tu-berlin.de/menue/team/senior_rese
archers/antons_jan_niklas/?showp=7&tx_sibibtex_pi1%
5Bsort%5D=journal%3A1&cHash=ddab4b13da87ec92997e1cc
b6a101ad9
[24]
https://www.qu.tu-berlin.de/menue/team/senior_rese
archers/antons_jan_niklas/?showp=8&tx_sibibtex_pi1%
5Bsort%5D=journal%3A1&cHash=78feaebf6b5d3b6db81b326
12762070f
[25]
https://www.qu.tu-berlin.de/menue/team/senior_rese
archers/antons_jan_niklas/?showp=3&tx_sibibtex_pi1%
5Bsort%5D=journal%3A1&cHash=ac8c57288ae1967cf74ce77
8b65ab641
[26]
https://www.qu.tu-berlin.de/menue/team/senior_rese
archers/antons_jan_niklas/?showp=2&tx_sibibtex_pi1%
5Bsort%5D=author%3A0&cHash=a1793691c646ecb3a812a6d7
677a6a20&type=1
[27]
https://www.qu.tu-berlin.de/menue/team/senior_rese
archers/antons_jan_niklas/?showp=2&tx_sibibtex_pi1%
5Bsort%5D=year%3A0&cHash=7db468c792cdc0316f0c1d832f
37f392&type=1
[28]
https://www.qu.tu-berlin.de/menue/team/senior_rese
archers/antons_jan_niklas/?showp=2&tx_sibibtex_pi1%
5Bsort%5D=journal%3A0&cHash=75d462bc3fb283ac239f022
fcf592f6f&type=1
[29]
https://www.qu.tu-berlin.de/menue/team/senior_rese
archers/antons_jan_niklas/?tx_sibibtex_pi1%5Bcontentele
ment%5D=tt_content%3A234339&tx_sibibtex_pi1%5BshowU
id%5D=10470803&cHash=7e3fefc3607129efe91248bbde3cb8
25
[30]
https://www.qu.tu-berlin.de/fileadmin/fg41/publica
tions-restricted/radun_2017_did-you-notice-it.-.-how-ca
n-we-predict-the-subjective-detection-of-video-quality-
changes-from-eye-movements..pdf
[31]
https://ieeexplore.ieee.org/abstract/document/7563
309
[32]
https://www.qu.tu-berlin.de/menue/team/senior_rese
archers/antons_jan_niklas/?tx_sibibtex_pi1%5Bcontentele
ment%5D=tt_content%3A234339&tx_sibibtex_pi1%5BshowU
id%5D=10470904&cHash=33b3d418b53a310b24d7ea8c2ad1ed
fa
[33]
https://econtent.hogrefe.com/doi/abs/10.1024/1662-
9647/a000210?journalCode=gro
[34]
https://www.qu.tu-berlin.de/menue/team/senior_rese
archers/antons_jan_niklas/?tx_sibibtex_pi1%5Bcontentele
ment%5D=tt_content%3A234339&tx_sibibtex_pi1%5BshowU
id%5D=10470867&cHash=17090873ecd8b386b3d2a58c26ec5d
be
[35]
https://doi.org/10.1080/10376178.2017.1421087
[36]
https://www.qu.tu-berlin.de/menue/team/senior_rese
archers/antons_jan_niklas/?tx_sibibtex_pi1%5Bcontentele
ment%5D=tt_content%3A234339&tx_sibibtex_pi1%5BshowU
id%5D=10470953&cHash=11adf1c17624e233ad49505114cdf4
0a
[37]
https://arxiv.org/ftp/arxiv/papers/2007/2007.07032
.pdf
[38]
https://www.qu.tu-berlin.de/menue/team/senior_rese
archers/antons_jan_niklas/?tx_sibibtex_pi1%5Bcontentele
ment%5D=tt_content%3A234339&tx_sibibtex_pi1%5BshowU
id%5D=10470520&cHash=1994316b46bef1d9d2013b21a385dd
4d
[39]
https://www.qu.tu-berlin.de/fileadmin/fg41/publica
tions/koester_2014_methods-for-assessing-the-quality-of
-transmitted-speech-and-of-speech-communication-service
s.pdf
[40]
https://www.acoustics.asn.au/journal/2014/Vol42No3
-Ko%CC%88ster.pdf
[41]
https://www.qu.tu-berlin.de/menue/team/senior_rese
archers/antons_jan_niklas/?tx_sibibtex_pi1%5Bcontentele
ment%5D=tt_content%3A234339&tx_sibibtex_pi1%5BshowU
id%5D=10470662&cHash=f97f76be0790541a1617dccf80bb0e
b4
[42]
https://www.qu.tu-berlin.de/fileadmin/fg41/publica
tions-restricted/moeller_2015_motivating-new-interactio
n-experiences-involving-implicit-interaction.-body-sens
ors.-adaptive.-and-persuasive-interfaces.pdf
[43] https://doi.org/10.1007/978-3-319-33500-1_1
[44]
https://www.qu.tu-berlin.de/menue/team/senior_rese
archers/antons_jan_niklas/?tx_sibibtex_pi1%5Bcontentele
ment%5D=tt_content%3A234339&tx_sibibtex_pi1%5BshowU
id%5D=10470919&cHash=a49eb8934c857c944cdd3c454c0823
c7
[45]
https://www.qu.tu-berlin.de/menue/team/senior_rese
archers/antons_jan_niklas/?tx_sibibtex_pi1%5Bcontentele
ment%5D=tt_content%3A234339&tx_sibibtex_pi1%5BshowU
id%5D=10470669&cHash=7bb31011e3d370e918f948230b6908
27
[46]
https://www.qu.tu-berlin.de/menue/team/senior_rese
archers/antons_jan_niklas/?tx_sibibtex_pi1%5Bcontentele
ment%5D=tt_content%3A234339&tx_sibibtex_pi1%5BshowU
id%5D=10470670&cHash=65a7fab86fc1ad90f1d8fe23fd36b4
2b
[47]
https://www.qu.tu-berlin.de/menue/team/senior_rese
archers/antons_jan_niklas/?tx_sibibtex_pi1%5Bcontentele
ment%5D=tt_content%3A234339&tx_sibibtex_pi1%5BshowU
id%5D=10470159&cHash=600d510560db75808ca9d47792dbee
21
[48]
https://labs-afi.telekom.de/public/Deutsch/Publika
tionen/Documents/Porbadnigk_et_al_2010_EMBS_EEG_P300_sp
eech_noise.pdf
[49]
https://www.qu.tu-berlin.de/menue/team/senior_rese
archers/antons_jan_niklas/?tx_sibibtex_pi1%5Bcontentele
ment%5D=tt_content%3A234339&tx_sibibtex_pi1%5BshowU
id%5D=10470929&cHash=b296190470a6e921a4358ca9cc9ff2
5f
[50]
http://www.aclweb.org/anthology/W19-5037
[51]
https://www.qu.tu-berlin.de/menue/team/senior_rese
archers/antons_jan_niklas/?tx_sibibtex_pi1%5Bcontentele
ment%5D=tt_content%3A234339&tx_sibibtex_pi1%5BshowU
id%5D=10470420&cHash=0e890fc50e92ca2276209c0a7ef756
8a
[52]
https://www.qu.tu-berlin.de/fileadmin/fg41/publica
tions-restricted/laghari_2013_objective-characterizatio
n-of-human-behavioural-characteristics-for-qoe-assessme
nt.-.-a-pilot-study-on-the-use-of-electroencephalograph
y-features.pdf
[53]
https://ieeexplore.ieee.org/document/6825151
[54]
https://www.qu.tu-berlin.de/menue/team/senior_rese
archers/antons_jan_niklas/?tx_sibibtex_pi1%5Bcontentele
ment%5D=tt_content%3A234339&tx_sibibtex_pi1%5BshowU
id%5D=10470421&cHash=66663a893c377c0a8ca48702e8d557
2c
[55]
http://musaelab.ca/pdfs/C52.pdf
[56]
https://www.qu.tu-berlin.de/menue/team/senior_rese
archers/antons_jan_niklas/?tx_sibibtex_pi1%5Bcontentele
ment%5D=tt_content%3A234339&tx_sibibtex_pi1%5BshowU
id%5D=10470422&cHash=6e1bd80edc18f8d64b1e3c4206c849
a3
[57]
https://www.qu.tu-berlin.de/fileadmin/fg41/publica
tions-restricted/laghari_2013_neurophysiological-experi
mental-facility-for-quality-of-experience-(qoe)-assessm
ent.pdf
[58]
https://ieeexplore.ieee.org/document/6573181
[59]
https://www.qu.tu-berlin.de/menue/team/senior_rese
archers/antons_jan_niklas/?tx_sibibtex_pi1%5Bcontentele
ment%5D=tt_content%3A234339&tx_sibibtex_pi1%5BshowU
id%5D=10470935&cHash=61fff6f2d2a9603d2c44c3312ed07f
95
[60]
https://www.qu.tu-berlin.de/menue/team/senior_rese
archers/antons_jan_niklas/?showp=1&tx_sibibtex_pi1%
5Bsort%5D=journal%3A1&cHash=40b253ff8673388c0158041
1fc379c8d
[61]
https://www.qu.tu-berlin.de/menue/team/senior_rese
archers/antons_jan_niklas/?showp=1&tx_sibibtex_pi1%
5Bsort%5D=journal%3A1&cHash=40b253ff8673388c0158041
1fc379c8d
[62]
https://www.qu.tu-berlin.de/menue/team/senior_rese
archers/antons_jan_niklas/?showp=3&tx_sibibtex_pi1%
5Bsort%5D=journal%3A1&cHash=ac8c57288ae1967cf74ce77
8b65ab641
[63]
https://www.qu.tu-berlin.de/menue/team/senior_rese
archers/antons_jan_niklas/?showp=4&tx_sibibtex_pi1%
5Bsort%5D=journal%3A1&cHash=22aedd1a52827a6981d08ee
94f2dd443
[64]
https://www.qu.tu-berlin.de/menue/team/senior_rese
archers/antons_jan_niklas/?showp=5&tx_sibibtex_pi1%
5Bsort%5D=journal%3A1&cHash=778fcca72de880f7353814a
b893245ba
[65]
https://www.qu.tu-berlin.de/menue/team/senior_rese
archers/antons_jan_niklas/?showp=6&tx_sibibtex_pi1%
5Bsort%5D=journal%3A1&cHash=8c2245a8d07d20d76daa8f7
89887fe90
[66]
https://www.qu.tu-berlin.de/menue/team/senior_rese
archers/antons_jan_niklas/?showp=7&tx_sibibtex_pi1%
5Bsort%5D=journal%3A1&cHash=ddab4b13da87ec92997e1cc
b6a101ad9
[67]
https://www.qu.tu-berlin.de/menue/team/senior_rese
archers/antons_jan_niklas/?showp=8&tx_sibibtex_pi1%
5Bsort%5D=journal%3A1&cHash=78feaebf6b5d3b6db81b326
12762070f
[68]
https://www.qu.tu-berlin.de/menue/team/senior_rese
archers/antons_jan_niklas/?showp=3&tx_sibibtex_pi1%
5Bsort%5D=journal%3A1&cHash=ac8c57288ae1967cf74ce77
8b65ab641