interaction

1
interaction
friday, may 18, large screens
baudisch
patrick

• microsoft researchadaptive systemsinteraction
  focus

2
devices
techniques
3
interaction
technique

• is a construct that "implements the hardware
  binding portion of a user-computer interface
  design".
• An earlier informal definition adds that
  interaction techniques are "ways to use input
  devices to enter information into the computer.

Foley, van Dam, Feiner, Hughes,Computer
Graphics Principles and Practice. 1990
4
mantra

• always use the most available device

only when that fails, escalate to a larger,more
powerful device
5
large
6
what changes?
making pointing reaching invoking accuracy
7
making
8
projection
9
guimbretiere, stanford
10
Starkweather, MSR
11
fc screen
baudisch et al., 2001
12
escritoire
Mark Ashdown
13
Lars Eric Holmquist Ubiquitous Graphics
14
handheld
projectors
Cao Balakrishnan UIST 2006
15
table
16
frustrated
total internal reflection
17
pointing
18
gyro mouse
19
xwand
wilson 03
20
wii
nintendo 06
21
soap
hull
22
touch
23
reaching
24
location-independent
pier landay, 1992
25
go go
pupyref billinghurst uist96
26
drag-and-pop
baudisch et al., 2003
27
tablecloth
baudisch et al.
28
invoking
29
sim press
Benko, Wilson, Baudisch CHI 2005
30
tracking
menus
Fitzmaurice et al UIST 2003
31
hover
widget
Grossman et al, CHI 2006
32
trailing
widget
Forlines Vogel, UIST 06
33
accuracy
34
high-density cursor
35
mouse ether
mouse ether
36
dual-finger
37
windows
? paper Grudin
38
groupBar
39
(No Transcript)
40
(No Transcript)
41
vs.
limitated screen and input
users perceptual motor abilities limited
can we use the same tools for large and small?

• (input wall display users are mobile users ?
  lack of keyboard, pointing accuracy)

42
?papers
43
under table
Forlines et al, UIST 06