This document provides revision history and an index of use cases for camera and camcorder specifications. It outlines 8 use cases: 1) launching the camera application, 2) the basic user interface, 3) camera settings, 4) taking pictures and videos, 5) focus, 6) capturing photos and videos, 7) battery checks, and 8) the user interface without flash. It provides details on camera functions, menus, and controls.

1. User Interface Requirements & Specifications
Camera V0.0.10
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2. Camera Tablet (Android)
REVISION HISTORY
Date Version Author Team Change Details / Open Issues Project Memo
2010/09/29 Draft 01 Leon UE Creation
2010/10/14 Draft 02 Leon UE Modification
2010/11/18 Draft 03 Leon UE Add function: Flash
Add function: ISO
Remove function: Burst
1-1 etc: Layout modification
2-9: Add flash
2-10 Modify Lens function
2-11: Note modification
2-12: Add note
3-1: Add ISO
2011/01/18 V0.0.1 Leon UE 1-2 etc: Add available number
UC2: Change function’s layout from grid to list
2-6: Add Scene
2-9: Add Red Eye function
2-11: Add multi touch zoom function
UC3-1 and 3-2: Add White Balance and Storage, Modify resolution
UC4-1 and 4-2: Add the judgment of mount with PC
2011/01/20 V0.0.2 Leon UE 1-2, 1-5, 1-8 and 1-11 Note: modification
1-3 etc: Add WB, Remove Timer
1-6 etc: Add Mode, Remove Scene and Timer
2-2: Note modification
2-8: Add WB
2-15: Add Mode
3-1-5: Add Timer
3-2-2 Note modification
3-2-5: Add Note
6-2-1: Add Note
2011/02/14 V0.0.3 Leon UE Add the status bar of Honeycomb
UC2: Remove rotation
1-2, 1-5, 1-8 and 1-11 Note: modification
1-3 etc: Replace Scene with Timer
1-5 etc: Replace Mode with Resolution
2-15: Note modification
3-1-2: Note modification
2011/02/21 V0.0.4 Leon UE 1-6: Note error correction
2-4: Error correction
2-9: Note modification
3-2-1: Error correction
2011/03/01 V0.0.5 Leon UE 6-1-4: Modify function
6-1-5: Modify link
6-1-6: Add delete confirmation
6-2-7: Modify link
6-2-8: Add delete confirmation
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User Experience Design

3. Camera Tablet (Android)
REVISION HISTORY
Date Version Author Team Change Details / Open Issues Project Memo
2011/03/29 V0.0.6 Leon UE 2-14: Remove LOMO
3-1-2: Resolution modification
2011/05/09 V0.0.7 Leon UE 2-6: Note modification
2-9: Remove Red eye
2011/06/02 V0.0.8 Leon UE 2-15: Note modification
Add UC7
2011/06/21 V0.0.9 Leon UE 1-9: Note modification
1-12: Note modification
2-9: Note modification
6-1-13: Add zoom in and zoom out function
Add UC 6-3
UC7: Change check value
7-2: Add Note
2011/07/22 V0.0.10 Leon UE Add UC8
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4. Index of Use Case
USE CASE USE CASE
USE CASE1 The ways to launch Camera application
USE CASE2 Basic UI interface
USE CASE3-1 Camera Settings
USE CASE3-2 Camcorder Settings
USE CASE4-1 Process of Using Camera
USE CASE4-2 Process of Using Camcorder
USE CASE5 Focus
USE CASE6-1 Take picture
USE CASE6-2 Record video
USE CASE7 Battery Check
USE CASE8 UI without Flash Light
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User Experience Design

5. USE CASE1: The ways to launch Camera application Camera
A B C D E F G H
1-1 1-2 1-3
1000 Flash
Auto
Camera
Back
Flash
Auto
Camera Timer Camera
/ /
Camcorde None
Camcorde
r r
Tap EV
0
From
Launch Captur
e
/ Capture 1-3 Note:
WB
Camera Drag Auto All settings should be saved from last
Program files
+/- Menu +/-
1 Or Effect
none manipulation. 1
Media Gallery Settings
1-4 1-5 1-6
01:30:20 Flash
Auto
Camera
Back
Flash
OFF
Camcorde Resolution Camcorde
r 720P r
/ /
Camera Camera
Tap EV
0
From
Launch Capture / Capture 1-6 Note:
WB
Camcorder Drag Auto In Camcorder mode, Timer will be
Program files
+/- Menu +/-
2 Or Effect
none replaced by Resolution 2
Media Gallery Settings
1-7 1-8 1-9
1000 Flash
Auto
Camera
Back
Flash
Auto
Camcorde Timer Camcorde
1-9 Note:
r
/
Camera Tap
None r
/
Camera
Camera - Picture Picker mode
/
EV
0 Mode(Camera/Camcorder) icon is disabled
Launch Capture Capture
From Camera Drag WB
Auto
Media Gallery icon is disabled
Picture Picker Menu Preview Time will be always Unlimited (see 3-1-3 Note) and will not
+/- Effect
+/-
3 Picture Mode
none
be showed in settings 3
Settings
In Review, there will be only Retake and OK icons on the screen (see
6-1-4)
1-10 1-11 1-12
01:30:20 Flash
Auto
Camera
Back
Flash
OFF 1-12 Note:
Camcorde
r
Resolution
720P
Camcorde
r
Camera - Video Picker mode
/ /
Camera
Tap EV
Camera
Mode(Camera/Camcorder) icon is disabled
0
Launch Capture
/ Capture Media Gallery icon is disabled
From Camcorder Drag WB
Auto Timer will be replaced by Resolution
Picture Picker +/- Menu Effect +/-
4 Video Mode none Preview Time will be always Unlimited (see 3-2-3 Note) and will not 4
Settings be showed in settings
In Preview mode, there will be only Retake and OK icons on the
screen (see 6-2-5)
1-2, 1-5, 1-8 and 1-11 Note:
When every time user enter
into this preview screen,
system will shows how many
pictures or how long the video
can be take in 2 seconds.
In MMS mode, system will shows
295k on the up right corner.
There is only landscape mode in
Camera and Camcorder.
5 5
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A B C D E F G H

6. USE CASE2: Basic UI interface Camera
A B C D E F G H
2-1 2-2 2-3
1000 Flash
Auto
Camera
Back
Flash
Auto
Camera
Back
Flash
Auto
Camera Timer Camera
Timer EV Camera
/ None / None +2 /
Camcorder Camcorder Camcorder
Drag EV EV +1
Capture /
0
Capture
0
0 Capture
2-3 Note:
WB Tap EV WB
-1 EV range from -2 to +2
Tap Auto Auto
-2
+/- Effect +/- Effect
+/-
1 none
Settings
none
Settings
1
2-2 Note:
2-6
User can take a picture when
Camera
Back
Self Timer Flash
Auto
the menu is opened. None
2-4 2-5 Timer
None
Camera
System will remembers the /
Camcorder
Camera Settings Flash Camera Resolution Flash
2 seconds
status of the menu and the Back Auto Back Auto EV
0
Resolution
menu will not be close Timer 2595 x 1944 (5M) Timer
2592 x 1944 (5M)
Camera 5 seconds
Capture
automatically. None
Camera
/ None /
Camcorder
Tap WB
Auto
Metering Range Camcorder
2048 x 1536 (3M) Timer
EV
0
Average
Tap
EV
0
Effect
none
10 seconds +/-
GPS Capture
Tap Capture Resolution WB
1920 x 1440 (2M)
WB Enable Settings
Settings Auto Auto
Wide Screen
+/-
2 Effect
none
Enable +/- Press
Back
Effect
none
1280 x 960 (1M)
2
Auto Focus
Settings Enable
Settings 640 x 480 (VGA) 2-8
Camera
Back
White Balance Flash
Auto 2-6, 2-8, 2-9, 2-14, 15 Note:
Timer Auto Besides White Balance,Effect
Camera
None /
and EV, system will auto close
2-4 and 2-5 Note: Camcorder
EV Sunny the option after the user select
Detail Settings will be written in 0
an item.
UC3-1 and UC3-2 Cloudy
Capture
Tap WB
Auto
When user tap outside the item
WB list area, the item list menu will
Effect Incandescent +/-
none be closed.
Settings Fluorescent Although the item list menu is
open, user can still change the
menu function category or take
2-10 a picture
3 Camera
Front
Flash
Auto
3
Timer Camera
None /
Camcorder
EV
0
2-10 Note:
Tap
Capture System will changes between
WB
Camera Auto front/back camera when user
lens Effect +/- tap the button.
none
Settings
2-9
Camera Flash 2-9 Note:
Back Flash Auto
Because the hardware limitation, the
EV
2-14
0 Auto Camera
/ Red Eye option will be removed. Camera Flash
Camcorder
Back Effect Auto
SCENE When the user selects Auto or ON,
4 Tap
auto
Timer
ON
Capture system will flashes twice when the Timer
None
Off Camera
/
4
2-11 Note: Flash None OFF environment light is not enough. Camcorder
EV Black-White
User can zoom in/out by pinch gesture Effect +/- Flash will be disabled when user use 0
none
System will shows the zoom bar when the front camera WB Negative
Capture
user is zooming.
Settings Auto
2-15 Note:
Tap Effect Sepia +/- In Camcorder , when user choose MMS in
Effect none
2-11 2-12 Resolution option:
Settings
Camera Flash 2-13 (a) Resolution will be limited in 176 x 144
Flash
Back Auto Auto
Flash
(b) Format will be limited in 3gp
EV Auto 2-13 Note: (c) Size will be limited in 295k
Camera Camera
0 / / When user tap +/- button, system will 2-15 Format option will be hide in settings.
Camcorder
Pinch Camcorder Camera
SCENE /
Camcorder hide the menu and show the zoom bar. Resolution
auto To Camera Flash 5M Camcorder Resolution
Capture Capture When User rotate the device, the + will Back OFF
1920 x 1080 (1080P)
Timer Zoom 1280 x 720 (720P)
None Capture
be always on the Top (Portrait) or Right Resolution Camcorder
1280 x 720 (720P)
in 720P /
Effect +/- +/- (Landscape), the – will be on the 720 x 480
Camera
720 x 480
5 5
EV
none
Tap +/- bottom (Portrait) or left (Landscape) 0
Settings +/- 640 x 480 Capture 480 x 360
When user tap + , system will Zoom in WB
Auto 176 x 144 (MMS)
to the max value, tap – will Zoom out 176 x 144 (MMS) 1.2M Camcorder Resolution
Effect +/-
to the min value. none
1280 x 720 (720P)
The Zooming ration depends on the Settings
720 x 480
resolution 480 x 360
Tap
176 x 144 (MMS)
The
Last Open media gallery
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A B C D E F G H