onekey research report

2012 LENOVO CONFIDENTIAL. ALL RIGHTS RESERVED.2
Experiment Background
1. Collect the gesture data when user use onekey remote control；
2. Let user rate the Difficulty level of each gesture and collect the reasons；
3. Collect the user’s score and evaluation of one key remote control in “easy to use "and
“comfortable to use”, and the reasons ；
4. Research the score change of Novice and also the expert when they get used to the Onekey
control.
Objective

Experiment Background
1. 10 users；
2. Ratio of Male to Female1：1；
3. Ratio of Novice to Expert Users 1：1.
55
gender
male
female
55
user
novice
expert users
Users Requirements

Experiment Process
First Try
• By first impression, let the user rate the acceptance of the onekey control from 1
to 5，and give the reasons；
• After trying it, let the user rate the “easy to use "of the onekey control from 1 to
5，and give the reasons.
Test Ⅰ
• Let the user perform the following operations: Swipe left, swipe right, swipe top,
swipe down, turn down the volume and turn up the volume;
• Let the user rate the operations by “easy to use and “comfortable to use” from
1 to 5, and give the reasons.
Test Ⅱ
• Let the user play with the Onekey control for 5 minutes.
• Repeat Test Ⅰ.

Overall Result | The change of evaluation of “easy to use”& ”Comfortable to use”
2.4 2.3 2.3
3.3
3.1
0
1
2
3
4
5
First try score Test Ⅰ score Test Ⅱ score
Easy to use
Comfortable to use
The change of "easy to
use”& ”Comfortable to use”
Explain：
1. The score of “easy to use” is from
very easy（1）to very difficult（5），
the lowest the score, the easiest the
operation；
2. The score of “comfortable to use”
is from very comfortable（1）to very
uncomfortable（5），the lowest the
score, the most comfortable it is；

Overall Result | The score of “easy to use”between different gesture
2.1 2.2 2.2
2.6
2.1
2.3
1.8
0
1
2
3
4
5
The score of “easy to use
"between different gesture
Explain：
1. The score of “easy to use” is from
very easy（1）to very difficult（5），
the lowest the score, the easiest the
operation；
2. The last gesture is
clockwise/anticlockwise, the operation
of the gesture is to turn up the volume
from 0 to 100 and then turn down the
volume from 100 to 0

1
5
2 2
0
1
2
3
4
5
6
happy to
acceptance
acceptance normal feel bad to
accept
can't
acceptance
The acceptance of the Onekey
control（First Try）
The acceptance of the Onekey control（First Try）
The average score of the acceptance of the first try is 2.7.
 3 users: modern，feel good when
holding it;
 1 user: common and ordinary；
 1 user: the button is discordant；
 3 users: ugly，bad looking，just not
like；
User Evaluation

The “easy to use”of Onekey control （First Try）
0
5
3
1 1
0
1
2
3
4
5
6
very easy easy normal difficult very difficut
Easy to use（First Try）
 3 users: easy to use, not
difficult；
 1 user: just like smart phone；
 5 users: inconvenient, trouble；
 2 users: insensitive、difficult to
use；
 2 users: noncustomary operation
method；
User Evaluation

3
5
2
0
1
2
3
4
5
6
Very
Easy(1)
Easy Normal Difficult Very
Difficult(5)
6
4 Success 1
or 0 time
Success 2
times
Left to Right
Success rate of Left to Right
(Users try 2 times)
The Score of Left to Right

55
Success 1 or
0 time
Success 2
times
2
4
1
2
0
1
2
3
4
5
Very
Easy(1)
Difficult(5)
From Right to Left
Success rate of Right to
Left(Users try 2 times)
The Score of Right to Left

top to bottom
2
8
Success 1 or
0 time
Success 2
times
Success rate of top to
bottom(Users try 2 times)
2
5
2
1
0
1
2
3
4
5
6
Very
Easy(1)
Difficult
The Score of top to bottom

From bottom to top
4
6
Success 1 or 0
time
Success 2 times
Success rate of bottom to
top(Users try 2 times)
2
3
2
3
0
1
2
3
4
Very
Easy(1)
Difficult(5)
The Score of bottom to top

Volume| clockwise to turn up the volume
6
5
3
4
5
7
0
2
4
6
8
10
12
turn up 1 turn up 2 turn up 10
Success 1 or
o time
Success 2
times
Success rate of clockwise
(Users try 2 times)
2
5
3
0
1
2
3
4
5
6
Very
Easy(1)
Difficult(5)
The Score of clockwise

Volume| anticlockwise to turn down the volume
1
6
8
9
4
2
0
2
4
6
8
10
12
Turn down 1 Turn down 2 Turn down 3
Success 1 or o time
Success 2 times
Success rate of anticlockwise
(Users try 2 times)
1
6
2
1
0
1
2
3
4
5
6
7
Very
Easy(1)
Difficult(5)
The Score of anticlockwise

Volume| anticlockwise & clockwise
4
5
1
0
1
2
3
4
5
6
Very Easy Easy Normal Difficult Very Difficult
The Score of anticlockwise & clockwise

The “easy to use”of Onekey control （Test Ⅰ）
2 2
4
1
0
1
2
3
4
5
Very easy Easy normal Difficult Very
Difficult
Easy to use（Test Ⅰ）
 1 user: simple；
 3 users: insensitive, uncomfortable
when swipe bottom from top；
 1 user: it is uncomfortable to swipe
from right to left；
User Evaluation

The “comfortable to use”of Onekey control （Test Ⅰ）
2
4
3
1
0
1
2
3
4
5
Comfortable to use（Test Ⅰ）
 1 user: comfortable；
 4 users: the volume adjustment is
inconvenient、uncomfortable；
 2 users: the top to bottom and bottom to
top is difficult to operate；
 2 users: the touch area is too high，it is
difficult for them to reach；
 1 user: too many gesture；
User Evaluation

The “easy to use”of Onekey control （Test Ⅱ）
3
2
4
1
0
1
2
3
4
5
Very Easy Easy Normal Difficut Very
Difficult
Easy to use（Test Ⅱ）
 2 users: pretty easy；
 2 users: volume adjustment is
easy.
 3 users: There are delay of the
control
 2 users: volume adjustment is
difficult to control；
 1 user: top to bottom and
bottom to top is difficult；
User Evaluation

The “comfortable to use”of Onekey control （Test Ⅱ）
1
2
3 3
1
0
1
2
3
4
Comfortable to use（Test Ⅱ）
 2 users: easy to learn and it is
comfortable now；
 1 user: get used to it；
 1 user: feel better；
 4 users: the operations are
difficult and uncomfortable；
 2 users: their wrists are
uncomfortable；
 1 user: it is difficult to swipe top
to bottom & bottom to top；
User Evaluation

onekey research report

Recommended

Recommended

More Related Content

Featured

Featured (20)

onekey research report