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Sten Govaerts EPFL, Switzerland )

Speakup - in NordiCHI2014 Personal or Social workshop

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My presentation at the NordiCHI2014 "Personal or Social?" workshop. http://personalorsocial.wordpress.com/

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Page 1: Speakup - in NordiCHI2014 Personal or Social workshop

Sten GovaertsEPFL, Switzerland

🎥📷

🌆

🏯🗻 🗽✈️

)📻

🀄️🚴🍺🍣

🍜🍱

🍵

📘

Page 2: Speakup - in NordiCHI2014 Personal or Social workshop

Research interests

Learning

Music

Information visualisation

Social media

Page 3: Speakup - in NordiCHI2014 Personal or Social workshop

Go-LabEncouraging students to study STEM!

http://golabz.eu

Page 4: Speakup - in NordiCHI2014 Personal or Social workshop

Bringing scientific enquiry into the classroom through social media!

Teacher edit mode

Student view mode

http://graasp.eu

Page 5: Speakup - in NordiCHI2014 Personal or Social workshop

SpeakUpQ

A

A

A

❹❷Q

❶ ❸

Without SpeakUp

With SpeakUp

Scenario

Sten Govaerts, Adrian Holzer and Denis Gillet, "Enriching face-to-face and digital interaction with SpeakUp: challenges & lessons learned"

Page 6: Speakup - in NordiCHI2014 Personal or Social workshop

SpeakUp

+22(22 votes)

@prof:

@prof:

Page 7: Speakup - in NordiCHI2014 Personal or Social workshop

location-based

temporary

anonymous

Page 8: Speakup - in NordiCHI2014 Personal or Social workshop

0

10

20

30

40

50

G1: group without SpeakUpG2: group with SpeakUp

num

ber o

f mes

sage

s

lecture 2 lecture 3 lecture 4 lecture 5 lecture 6G1 G2 G1 G2 G1 G2 G1 G2 G1 G2G1 G2

lecture 1

SpeakUp content spam organisation speakupface-to-face content

PM2013

lecture 1

60

lecture 2 lecture 3 lecture 4 lecture 5

70

80

lecture

EM2013IS2013

90

evaluation:11 courses + 1 conference> 2000 participants

Page 9: Speakup - in NordiCHI2014 Personal or Social workshop

0

10

20

Num

ber o

f mes

sage

s

2 3 4 5 6Lecture #

lecture related

miscellaneoussocialnews

fun

irrelevant messages:

0

10

20

30

40

Num

ber o

f mes

sage

s

FC BC

Messages relevant to the lecturerMessage not relevant to the lecturer

FC BC FC BC FC BC FC BC

FC = FrontchannelBC = Backchannel

Lecture 2 Lecture 3 Lecture 4 Lecture 5 Lecture 6

it’s not all spam!

Page 10: Speakup - in NordiCHI2014 Personal or Social workshop

temporary social media:

users: YES! non-users: not needed…

Page 11: Speakup - in NordiCHI2014 Personal or Social workshop

research question: how digital and f2f interactions be interweaved?

experiments with different protocols

digital ▲, then co-location need ▼

consolidate different digital platforms

Page 12: Speakup - in NordiCHI2014 Personal or Social workshop

research question: how can participationbe improved?

SpeakUp increases participation.

how can participation become more representative & inclusive?

does information overload affect participation?

Page 13: Speakup - in NordiCHI2014 Personal or Social workshop

research question: how to balance attention, distraction & awareness?

experiments with public display

push notifications to foster digital interaction awareness

💡 using wearable tech?

but, when, what and how?

Page 14: Speakup - in NordiCHI2014 Personal or Social workshop

http://www.seance.ch

Try it in your lecture!