Transcript Guidance on Gestures

GESTURES
Riley Wiebe
CMPT 479
November 28, 2013
GOALS
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Generalize gestures in ISO/IEC CD 30113-2
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Simplify gestures
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Points of interest
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No program specific gestures
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Create a more useable structure for developers
WHO CAN USE THIS
INFORMATION?
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Developers
•
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Typical uses for a gesture
Users
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Expected gestures
SOURCES OF
INFORMATION
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ISO/IEC CD 30113 (June 06, 2013)
•
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draft of new annex A framework for 30113-1 (Sept 30,
2013)
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Original documents
Proposed organization structure
ISO/WD 9241-960 (June 11, 2012)
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Designing Gestures
SOURCES OF
INFORMATION
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Apple’s iOS Human Interface Guide (Nov 22, 2013)
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Android’s Gestures Guide (Oct 22, 2013)
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Actions vs Specific Directions
Actions vs Specific Directions
Windows’ Touch Interactions Guide
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Design Principles For Touch
ASPECTS OF A GESTURE
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Points of Interest
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Actions
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Tap, Drag, Swipe, Flick
Specific Directions
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Single point, two point, multipoint
Up, Down, Left, Right
Result
GENERALIZING GESTURES
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Currently Gesture Set For
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Mouse
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Web Browser
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Document Viewer
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Image Viewer
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Media Player
GENERALIZING GESTURES
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Similar gestures for similar applications
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Left/Right
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Up/Down
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Left & Right/Right & Left
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Up & Down/Down & Up
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Up & Left/Up & Right/Down & Left/Down & Right
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Left & Up/Left & Down/Right & Up/Right & Down
GENERALIZING GESTURES
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Are these separate gestures or composites?
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Ex. Up & Left
Should these composite gestures be used?
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Accuracy of the user to perform the gesture
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Does it interfere with other gestures?
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Ex. Scrolling and an up & left gesture
POINTS OF INTEREST
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Single Point
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Two Point
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Tap, Drag, Swipe
Pinch, Rotate, Swipe
Multi Point
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Swipe, Pinch (OS X)
PROPOSED
ORGANIZATION TABLE
x1: Single Point
x2: Two Point
x3: Multi-point
1n: Common
System actions
11: Single point
gestures for common
system actions
12: Multi-touch
gestures for common
system actions
13: Multi-point
gestures for common
system actions
2n: Device Control
21: Single point
gestures for device
control
22: Multi-touch
gestures for device
control
23: Multi-point
gestures for device
control
31: Single point
32: Multi-touch
33: Multi-point
3n: Document &Image
gestures for document gestures for document gestures for document
viewing
& image viewing
& image viewing
& image viewing
4n: Music & Video
Playing
5n: Web
Browsing
41: Single point
gestures for music &
video playing
42: Multi-touch
gestures for music &
video playing
43: Multi-point
gestures for music &
video playing
51: Single point
gestures for web
browsing
52: Multi-touch
gestures for web
browsing
53: Multi-point
gestures for web
browsing
COMPOSITE GESTURES
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Not intuitive
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Can confuse other gestures
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Swipe up vs Swipe up & Left
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What is the margin of error?
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Are there better gestures for the job?
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Double Tap, Pinch, Rotate
LIMITING SWIPE
GESTURES
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Left
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Right
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Up
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Down
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Possibly Angles
GROUPING COMMON
SINGLE POINT GESTURES
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Tap is a select
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Press and hold for selecting
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Drag for moving an item
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Swipe
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Left to go back
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Right to go forward
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Up to scrolls up
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Down to scrolls down
REPLACING COMPOSITE
GESTURES WITH MULTI
POINT
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Pinch (Two Point)
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Zoom in, Zoom out, Close, Open
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Rotate (Two Point)
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Swipe Up/Swipe Down
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Increase/Decrease Volume
GROUPING COMMON TWO
POINT ACTIONS
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Pinch is zoom in zoom out
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Two finger rotate
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Two finger swipe to switch tabs
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Multi finger pinch
SHOULD IT BE
IMPLEMENTED AS A NEW
GESTURE?
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Maximize/Minimize
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Close
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Volume
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Drag a Slider
NEW ORGANIZATION
TABLE
x1: Single Point
x2: Two Point
x3: Multi-point
1n: Common
System actions
11: Single point
gestures for common
system actions
12: Multi-touch
gestures for common
system actions
13: Multi-point
gestures for common
system actions
2n: Device Control
21: Single point
gestures for device
control
22: Multi-touch
gestures for device
control
23: Multi-point
gestures for device
control
NEW GESTURE LIST
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Tap/Double Tap
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Swipe (Left, Right, Up, Down)
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Drag
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Pinch
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Rotate
CONCLUSION AND
RECOMMENDATIONS
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Easier for Developers
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Better user experience
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User feedback
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Ergonomics