CSE5390 & 7390 Special Topics in Ubiquitous Computing lecture - - PowerPoint PPT Presentation

▶
cse5390 7390
SMART_READER_LITE
LIVE PREVIEW

CSE5390 & 7390 Special Topics in Ubiquitous Computing lecture - - PowerPoint PPT Presentation

Oct 11, 2022 267 likes •490 views

CSE5390 & 7390 Special Topics in Ubiquitous Computing lecture eight, beyond the screen Eric C. Larson, Lyle School of Engineering, Computer Science and Engineering, Southern Methodist University 1 class logistics A1 due! upload

slide-1
SLIDE 1

Special Topics in Ubiquitous Computing

CSE5390 & 7390

Eric C. Larson, Lyle School of Engineering, Computer Science and Engineering, Southern Methodist University

1

lecture eight, beyond the screen

slide-2
SLIDE 2

class logistics

  • A1 due!
  • upload video and source code to blackboard
  • Next up for lecture: Nathan and Amanda
  • even further beyond the screen
  • Before next class:
  • watch the tutorials and come prepared to do the second in

class assignment!!

  • how were videos last time?

CSE5390 & 7390 Special Topics in Ubiquitous Computing

2

slide-3
SLIDE 3

UbiComp

  • natural user interfaces - is this how you guys feel?

CSE5390 & 7390 Special Topics in Ubiquitous Computing

3

say NUI again

slide-4
SLIDE 4

agenda

  • tangible bits
  • haptic phantom

CSE5390 & 7390 Special Topics in Ubiquitous Computing

4

slide-5
SLIDE 5

tangible bits

  • Hiroshi Ishii, Associate Director of the MIT Media Lab

CSE5390 & 7390 Special Topics in Ubiquitous Computing

5

the development of tangible interfaces requires the rigor of both scientific and artistic review

slide-6
SLIDE 6

tangible bits

  • tangible bits: to make the digital bits of information tangible and

graspable, physically-embodied digital information in physical space

  • 1997:
  • computer beats chess world champion (at chess)
  • steve jobs returns to apple
  • end of oklahoma city bombing trial

CSE5390 & 7390 Special Topics in Ubiquitous Computing

6

slide-7
SLIDE 7

tangible bits

  • claim is that it is different than ubiquitous computing
  • is it?
  • thesis: tangible interfaces afford more traditional interaction and are

naturally ubiquitous

  • ubicomp genre: interaction
  • problem: “Where the sea meets the land, life has blossomed into a

myriad of unique forms in the turbulence of water, sand, and wind. At another seashore between the land of atoms and the sea of bits, we are now facing the challenge of reconciling our dual citizenships in the physical and digital worlds.”

CSE5390 & 7390 Special Topics in Ubiquitous Computing

7

slide-8
SLIDE 8

TUI example 1: metaDESK

CSE5390 & 7390 Special Topics in Ubiquitous Computing

8

slide-9
SLIDE 9

TUI example 2: ambientROOM

CSE5390 & 7390 Special Topics in Ubiquitous Computing

9

  • when constant, we tune it out
  • changes trigger attention
  • would this be a better way to get

notifications?

  • TUI3: they also did transBOARD
  • but it wasn’t all that compelling
slide-10
SLIDE 10

strengths / weaknesses

CSE5390 & 7390 Special Topics in Ubiquitous Computing

10

  • explored an unprecedented number of new interactions

techniques

  • extremely technical implementations without technical

baggage

  • but this also hides deficiency in the design
  • how many people thought all these things were created

and usable?

  • visionary in that it codified a field of existing research and

made it into a field of HCI

slide-11
SLIDE 11

more tangible bits

CSE5390 & 7390 Special Topics in Ubiquitous Computing

11

slide-12
SLIDE 12

more tangible bits

CSE5390 & 7390 Special Topics in Ubiquitous Computing

12

slide-13
SLIDE 13

more tangible bits

CSE5390 & 7390 Special Topics in Ubiquitous Computing

13

  • how might this paper

influence your idea of a final project?

  • does this give more

credence or change your view on:

  • touche
  • retro-depth
slide-14
SLIDE 14

a video between papers

CSE5390 & 7390 Special Topics in Ubiquitous Computing

14

slide-15
SLIDE 15

phantom haptics: leveraging the digital

CSE5390 & 7390 Special Topics in Ubiquitous Computing

15

  • thesis: richer haptic output can be

achieved

  • ubicomp genre: interaction
  • problem: creating phantom

sensations from a vibration array

slide-16
SLIDE 16

phantom haptics: technique

CSE5390 & 7390 Special Topics in Ubiquitous Computing

16

slide-17
SLIDE 17

phantom haptics: evaluation

CSE5390 & 7390 Special Topics in Ubiquitous Computing

17

  • four users
  • various continuous motions
  • “clarity” of creeping effect was then evaluated
slide-18
SLIDE 18

strengths and weaknesses

CSE5390 & 7390 Special Topics in Ubiquitous Computing

18

  • work in progress
  • weak user study
  • interesting idea, with good motivation
  • no control case
  • limited to entertainment
  • only on back!
slide-19
SLIDE 19

a final thought

CSE5390 & 7390 Special Topics in Ubiquitous Computing

19

slide-20
SLIDE 20

for next class...

  • monday: no summary due next time!!
  • but you need to watch videos and install software on laptops
  • come prepared to work on a problem!!
  • wednesday: even further beyond the screen
  • amanda and nathan

CSE5390 & 7390 Special Topics in Ubiquitous Computing

20

slide-21
SLIDE 21

Special Topics in Ubiquitous Computing

CSE5390 & 7390

21

Eric C. Larson, Lyle School of Engineering, Computer Science and Engineering, Southern Methodist University

lecture eight, beyond the screen