<s>
TouchWiz	B-Application
was	O
a	O
user	O
interface	O
developed	O
by	O
Samsung	B-Application
Electronics	O
Co.	O
,	O
Ltd	O
with	O
partners	O
,	O
featuring	O
a	O
full	O
touch	B-Application
user	I-Application
interface	I-Application
.	O
</s>
<s>
TouchWiz	B-Application
is	O
used	O
internally	O
by	O
Samsung	B-Application
for	O
smartphones	B-Application
,	O
feature	B-Device
phones	I-Device
and	O
tablet	B-Device
computers	I-Device
,	O
and	O
is	O
not	O
available	O
for	O
licensing	O
by	O
external	O
parties	O
.	O
</s>
<s>
The	O
Android	B-Application
version	O
of	O
TouchWiz	B-Application
also	O
comes	O
with	O
the	O
Samsung-made	O
app	B-Application
store	I-Application
Galaxy	B-Application
Apps	I-Application
(	O
Galaxy	B-Application
Store	I-Application
)	O
.	O
</s>
<s>
It	O
was	O
replaced	O
by	O
Samsung	B-Application
Experience	I-Application
in	O
2017	O
with	O
the	O
release	O
of	O
Android	B-Application
7.1.1	I-Application
“	I-Application
Nougat	I-Application
”	I-Application
.	O
</s>
<s>
The	O
first	O
,	O
original	O
,	O
edition	O
of	O
TouchWiz	B-Application
was	O
released	O
in	O
2009	O
.	O
</s>
<s>
This	O
1.0	O
version	O
was	O
officially	O
launched	O
with	O
the	O
original	O
Samsung	B-Application
Solstice	O
in	O
2009	O
.	O
</s>
<s>
The	O
latest	O
version	O
of	O
TouchWiz	B-Application
is	O
TouchWiz	B-Application
6.0	O
,	O
which	O
is	O
on	O
the	O
Samsung	B-Application
Galaxy	I-Application
J1	I-Application
mini	I-Application
Prime	I-Application
and	O
TouchWiz	B-Application
5.0	O
on	O
the	O
Samsung	B-Application
Galaxy	I-Application
J3	I-Application
(	O
2016	O
)	O
feature	O
a	O
more	O
refined	O
user	O
interface	O
as	O
compared	O
to	O
the	O
previous	O
versions	O
found	O
on	O
Samsung	B-Application
's	O
older	O
phones	O
released	O
prior	O
to	O
Galaxy	B-Application
S5	I-Application
's	O
release	O
.	O
</s>
<s>
The	O
status	O
bar	O
is	O
now	O
transparent	O
during	O
home	B-Operating_System
screen	I-Operating_System
mode	O
in	O
TouchWiz	B-Application
Nature	O
UX	O
2.0	O
and	O
TouchWiz	B-Application
Nature	O
UX	O
2.5	O
.	O
</s>
<s>
In	O
TouchWiz	B-Application
4.0	O
on	O
Galaxy	B-Application
S	I-Application
II	I-Application
and	O
the	O
Galaxy	B-Application
Note	I-Application
(	O
both	O
later	O
updated	O
to	O
Nature	O
UX	O
)	O
,	O
some	O
of	O
the	O
features	O
added	O
include	O
panning	O
and	O
tilt	O
,	O
which	O
makes	O
use	O
of	O
the	O
accelerometer	O
and	O
gyroscope	O
in	O
the	O
phone	O
to	O
detect	O
motion	O
.	O
</s>
<s>
TouchWiz	B-Application
is	O
used	O
by	O
Samsung	B-Application
's	O
own	O
proprietary	O
operating	O
systems	O
,	O
Bada	B-Operating_System
and	O
REX	O
,	O
as	O
well	O
as	O
by	O
phones	O
based	O
on	O
the	O
Android	B-Application
operating	I-Application
system	I-Application
prior	O
to	O
Android	B-Application
Nougat	I-Application
.	O
</s>
<s>
It	O
is	O
also	O
present	O
in	O
phones	O
running	O
the	O
Tizen	B-Application
operating	O
system	O
.	O
</s>
<s>
TouchWiz	B-Application
was	O
abandoned	O
by	O
Samsung	B-Application
in	O
late	O
2016	O
in	O
favor	O
of	O
Samsung	B-Application
Experience	I-Application
.	O
</s>
<s>
TouchWiz	B-Application
was	O
a	O
central	O
issue	O
in	O
the	O
legal	O
battle	O
between	O
Apple	O
and	O
Samsung	B-Application
.	O
</s>
<s>
This	O
was	O
the	O
original	O
edition	O
of	O
TouchWiz	B-Application
,	O
released	O
in	O
2008	O
,	O
with	O
pre-introduction	O
(	O
trial	O
)	O
on	O
the	O
SGH-F480	O
.	O
</s>
<s>
This	O
version	O
is	O
officially	O
launched	O
with	O
the	O
original	O
Samsung	B-Application
Solstice	O
in	O
2009	O
.	O
</s>
<s>
Various	O
versions	O
of	O
TouchWiz	B-Application
1.0	O
,	O
with	O
different	O
features	O
,	O
were	O
used	O
on	O
Solstice	O
's	O
siblings	O
such	O
as	O
the	O
Samsung	B-Application
Eternity	O
,	O
Impression	O
,	O
Impact	O
and	O
Highlight	O
.	O
</s>
<s>
This	O
was	O
the	O
original	O
second	O
edition	O
of	O
TouchWiz	B-Application
,	O
released	O
in	O
2009	O
.	O
</s>
<s>
This	O
version	O
premiered	O
with	O
the	O
Samsung	B-Application
Solstice	O
2	O
in	O
2010	O
.	O
</s>
<s>
Released	O
in	O
2010	O
,	O
to	O
support	O
Android	B-Application
Eclair	I-Application
(	O
2.1	O
)	O
and	O
Android	B-Application
Froyo	I-Application
(	O
2.2	O
)	O
.	O
</s>
<s>
This	O
version	O
premiered	O
with	O
the	O
Samsung	B-Application
Galaxy	I-Application
S	I-Application
.	O
A	O
lite	O
version	O
of	O
TouchWiz	B-Application
3.0	O
,	O
with	O
reduced	O
features	O
,	O
was	O
used	O
on	O
the	O
Samsung	B-Operating_System
Galaxy	I-Operating_System
Proclaim	O
.	O
</s>
<s>
The	O
second	O
version	O
of	O
TouchWiz	B-Application
was	O
released	O
in	O
2011	O
,	O
to	O
support	O
Android	B-Application
Gingerbread	I-Application
and	O
Android	B-Application
Honeycomb	I-Application
(	O
2.3	O
-	O
3.2.6	O
)	O
.	O
</s>
<s>
The	O
Galaxy	B-Application
S	I-Application
II	I-Application
was	O
the	O
first	O
device	O
preloaded	O
with	O
TouchWiz	B-Application
4.0	O
.	O
</s>
<s>
This	O
version	O
includes	O
better	O
hardware	B-General_Concept
acceleration	I-General_Concept
than	O
3.0	O
,	O
as	O
well	O
multiple	O
touchscreen	O
options	O
involving	O
multi-touch	B-Application
gestures	O
and	O
using	O
the	O
phone	O
's	O
accelerometer	O
.	O
</s>
<s>
"	O
Panning	O
"	O
on	O
TouchWiz	B-Application
4.0	O
allows	O
users	O
to	O
scroll	O
through	O
home	B-Operating_System
screens	I-Operating_System
by	O
moving	O
the	O
device	O
from	O
side	O
to	O
side	O
.	O
</s>
<s>
The	O
third	O
version	O
of	O
TouchWiz	B-Application
was	O
renamed	O
to	O
TouchWiz	B-Application
Nature	O
UX	O
.	O
</s>
<s>
It	O
was	O
released	O
in	O
2012	O
and	O
supported	O
Android	B-Application
Ice	I-Application
Cream	I-Application
Sandwich	I-Application
(	O
4.0	O
)	O
.	O
</s>
<s>
The	O
Galaxy	B-Application
S	I-Application
III	I-Application
,	O
Galaxy	B-Application
Star	I-Application
and	O
Galaxy	B-Device
Note	I-Device
10.1	I-Device
were	O
the	O
first	O
devices	O
preloaded	O
with	O
this	O
version	O
,	O
although	O
a	O
"	O
lite	O
"	O
version	O
was	O
used	O
beforehand	O
on	O
the	O
Samsung	B-Device
Galaxy	I-Device
Tab	I-Device
2	I-Device
7.0	I-Device
.	O
</s>
<s>
The	O
2013	O
Galaxy	B-Application
S2	I-Application
"	O
Plus	O
"	O
variant	O
featured	O
this	O
user	O
interface	O
as	O
well	O
.	O
</s>
<s>
TouchWiz	B-Application
Nature	O
UX	O
contains	O
more	O
interactive	O
elements	O
than	O
previous	O
version	O
,	O
such	O
as	O
a	O
water	O
ripple	O
effect	O
on	O
the	O
lock	O
screen	O
,	O
and	O
"	O
smart	O
stay	O
"	O
,	O
a	O
feature	O
which	O
uses	O
eye	B-General_Concept
tracking	I-General_Concept
technology	O
to	O
determine	O
if	O
the	O
user	O
is	O
still	O
watching	O
the	O
screen	O
.	O
</s>
<s>
The	O
keyboard	O
software	O
is	O
equipped	O
with	O
a	O
clipboard	B-Application
manager	I-Application
.	O
</s>
<s>
A	O
pinch-to-zoom	B-Application
magnification	O
feature	O
and	O
a	O
picture-in-picture	O
mode	O
(	O
"	O
pop-up	O
play	O
"	O
)	O
have	O
been	O
added	O
to	O
the	O
precluded	O
video	O
player	O
,	O
as	O
well	O
as	O
panning	O
and	O
zooming	O
motion	O
gestures	O
in	O
the	O
gallery	O
software	O
.	O
</s>
<s>
To	O
complement	O
the	O
TouchWiz	B-Application
interface	O
,	O
and	O
as	O
a	O
response	O
to	O
Apple	O
's	O
Siri	B-Application
,	O
this	O
version	O
introduced	O
S	B-General_Concept
Voice	I-General_Concept
,	O
Samsung	B-Application
's	O
intelligent	B-Protocol
personal	I-Protocol
assistant	I-Protocol
.	O
</s>
<s>
The	O
colour	B-Data_Structure
palette	I-Data_Structure
of	O
the	O
user	O
interface	O
has	O
been	O
adapted	O
to	O
the	O
colours	O
of	O
nature	O
,	O
prominently	O
green	O
(	O
plants	O
,	O
forest	O
,	O
grass	O
)	O
and	O
blue	O
(	O
ocean	O
,	O
sky	O
)	O
,	O
to	O
visually	O
represent	O
the	O
slogan	O
“	O
Inspired	O
by	O
Nature	O
”	O
.	O
</s>
<s>
This	O
version	O
of	O
TouchWiz	B-Application
also	O
utilized	O
many	O
colour	O
gradients	O
.	O
</s>
<s>
Criticism	O
has	O
been	O
aimed	O
at	O
the	O
inability	O
of	O
the	O
home	B-Operating_System
screen	I-Operating_System
and	O
lock	O
screen	O
to	O
work	O
in	O
horizontal	O
display	O
orientation	O
.	O
</s>
<s>
With	O
the	O
Android	B-Application
4.1	I-Application
update	O
(	O
pre-installed	O
on	O
the	O
Galaxy	B-Operating_System
Note	I-Operating_System
II	I-Operating_System
)	O
,	O
Samsung	B-Application
delivered	O
a	O
"	O
premium	O
suite	O
upgrade	O
"	O
,	O
whose	O
improvements	O
include	O
a	O
split	O
screen	O
mode	O
,	O
making	O
this	O
the	O
first	O
mobile	O
user	O
interface	O
to	O
run	O
more	O
than	O
one	O
application	O
simultaneously	O
.	O
</s>
<s>
Other	O
additions	O
and	O
accessibility	O
improvements	O
are	O
"	O
easy	O
mode	O
"	O
,	O
a	O
simplified	O
home	B-Operating_System
screen	I-Operating_System
option	O
with	O
larger	O
icons	O
,	O
"	O
smart	O
rotation	O
"	O
,	O
where	O
the	O
screen	O
rotates	O
after	O
the	O
orientation	O
of	O
the	O
user	O
's	O
face	O
detected	O
through	O
the	O
front	O
camera	O
,	O
a	O
low-light	O
shot	O
mode	O
,	O
the	O
ability	O
to	O
adjust	O
the	O
volume	O
of	O
each	O
side	O
of	O
headphones	B-Device
separately	O
,	O
a	O
"	O
reader	O
mode	O
"	O
for	O
Samsung	B-Application
Internet	I-Application
(	O
formerly	O
known	O
as	O
"	O
S	B-Application
Browser	I-Application
"	O
)	O
with	O
adjustable	O
font	O
size	O
,	O
"	O
Page	O
Buddy	O
"	O
,	O
which	O
can	O
detect	O
the	O
user	O
's	O
intended	O
action	O
such	O
as	O
opening	O
the	O
music	O
player	O
when	O
plugging	O
in	O
earphones	O
,	O
and	O
the	O
ability	O
to	O
read	O
the	O
news	O
feed	O
from	O
Facebook	O
in	O
particular	O
directly	O
from	O
the	O
lock	O
screen	O
well	O
before	O
common	O
lock	O
screen	O
notifications	O
were	O
released	O
with	O
Android	B-Application
5.0	I-Application
"	I-Application
Lollipop	I-Application
"	I-Application
.	O
</s>
<s>
This	O
version	O
supports	O
Android	B-Application
Jellybean	I-Application
(	O
4.2.2	O
)	O
and	O
was	O
released	O
in	O
2013	O
;	O
the	O
Samsung	B-Application
Galaxy	I-Application
S4	I-Application
was	O
the	O
first	O
device	O
to	O
use	O
TouchWiz	B-Application
Nature	O
UX	O
2.0	O
.	O
</s>
<s>
Even	O
more	O
eye	B-General_Concept
tracking	I-General_Concept
abilities	O
were	O
introduced	O
with	O
this	O
version	O
,	O
such	O
as	O
"	O
smart	O
scroll	O
"	O
,	O
which	O
allows	O
users	O
to	O
scroll	O
down	O
and	O
up	O
on	O
webpages	O
by	O
tilting	O
their	O
head	O
downwards	O
and	O
upwards	O
,	O
respectively	O
.	O
</s>
<s>
With	O
Android	B-Application
4.4	I-Application
KitKat	I-Application
,	O
which	O
rolled	O
out	O
in	O
February	O
2014	O
to	O
Samsung	B-Operating_System
Galaxy	I-Operating_System
devices	O
,	O
the	O
colours	O
of	O
the	O
green	O
battery	O
icon	O
,	O
as	O
well	O
as	O
the	O
green	O
(	O
upstream	O
)	O
and	O
orange	O
(	O
downstream	O
)	O
indicator	O
arrows	O
in	O
the	O
top	O
status	O
bar	O
have	O
been	O
changed	O
to	O
grey	O
.	O
</s>
<s>
TouchWiz	B-Application
Nature	O
UX	O
2.5	O
was	O
released	O
in	O
2013	O
to	O
support	O
the	O
last	O
updates	O
to	O
Android	B-Application
Jellybean	I-Application
(	O
4.1	O
–	O
4.3	O
)	O
,	O
and	O
was	O
first	O
used	O
on	O
the	O
Galaxy	B-Application
Note	I-Application
3	I-Application
and	O
the	O
Galaxy	B-Device
Note	I-Device
10.1	I-Device
2014	I-Device
Edition	I-Device
.	O
</s>
<s>
This	O
version	O
completely	O
supports	O
the	O
Samsung	B-Application
Knox	I-Application
security	O
solution	O
,	O
as	O
well	O
as	O
multi-user	B-Operating_System
capabilities	O
.	O
</s>
<s>
The	O
camera	O
was	O
also	O
improved	O
in	O
this	O
update	O
:	O
shutter	O
lag	O
was	O
reduced	O
,	O
and	O
features	O
like	O
a	O
360°	O
panorama	B-Application
mode	O
were	O
added	O
.	O
</s>
<s>
A	O
vertical	O
one-handed	O
operation	O
mode	O
has	O
been	O
added	O
for	O
the	O
Galaxy	B-Application
Note	I-Application
3	I-Application
.	O
</s>
<s>
This	O
update	O
was	O
released	O
in	O
2014	O
to	O
support	O
Android	B-Application
KitKat	I-Application
(	O
4.4	O
)	O
.	O
</s>
<s>
It	O
was	O
first	O
seen	O
on	O
the	O
Galaxy	B-Application
S5	I-Application
,	O
Galaxy	B-Algorithm
K	I-Algorithm
Zoom	I-Algorithm
and	O
the	O
Galaxy	B-Device
Note	I-Device
Pro	I-Device
12.2	I-Device
.	O
</s>
<s>
It	O
later	O
appeared	O
on	O
the	O
Galaxy	B-Application
Alpha	I-Application
.	O
</s>
<s>
The	O
home	B-Operating_System
screen	I-Operating_System
and	O
settings	O
menu	O
were	O
made	O
more	O
user-friendly	O
with	O
larger	O
icons	O
and	O
less	O
clutter	O
.	O
</s>
<s>
The	O
one-handed	O
operation	O
mode	O
available	O
on	O
the	O
Galaxy	B-Application
S5	I-Application
allows	O
setting	O
shortcuts	O
for	O
apps	O
and	O
contacts	O
.	O
</s>
<s>
The	O
new	O
colour	B-Data_Structure
palette	I-Data_Structure
utilizes	O
oceanic	O
colours	O
(	O
e.g.	O
</s>
<s>
#006578	O
,	O
#00151C	O
,	O
#004754	O
,	O
#009ba1	O
,	O
#005060	O
,	O
#0034da	O
and	O
#001d27	O
)	O
to	O
reference	O
the	O
Galaxy	B-Application
S5	I-Application
's	O
water	O
resistance	O
.	O
</s>
<s>
Some	O
budget	O
devices	O
,	O
such	O
as	O
the	O
Samsung	B-Application
Galaxy	I-Application
Trend	I-Application
2	I-Application
Lite	I-Application
,	O
Galaxy	B-Application
J1	I-Application
Ace	I-Application
,	O
Galaxy	O
V	O
Plus	O
,	O
Galaxy	B-Application
Grand	I-Application
Neo	O
Plus	O
and	O
Galaxy	B-Device
Tab	I-Device
E	O
feature	O
a	O
reduced	O
version	O
of	O
TouchWiz	B-Application
Nature	O
UX	O
3.0	O
called	O
"	O
TouchWiz	B-Application
Essence	O
UX	O
"	O
,	O
which	O
is	O
adapted	O
for	O
devices	O
with	O
less	O
than	O
1GB	O
of	O
RAM	O
.	O
</s>
<s>
This	O
version	O
has	O
an	O
ultra-power-saving	O
mode	O
,	O
which	O
drastically	O
extends	O
the	O
battery	O
duration	O
by	O
making	O
the	O
screen	O
grayscale	O
,	O
restricting	O
the	O
apps	O
that	O
can	O
be	O
used	O
,	O
and	O
turning	O
off	O
features	O
like	O
Wi-Fi	O
and	O
Bluetooth	B-Protocol
.	O
</s>
<s>
The	O
redesigned	O
settings	O
menu	O
has	O
flat	B-Application
icons	O
instead	O
of	O
previously	O
used	O
self-coloured	O
clip-art	O
,	O
and	O
is	O
equipped	O
with	O
three	O
distinct	O
viewing	O
modes	O
:	O
Grid	O
view	O
,	O
List	O
view	O
and	O
Tab	O
view	O
.	O
</s>
<s>
Another	O
minor	O
distinction	O
is	O
that	O
the	O
boot	O
screen	O
shows	O
the	O
Android	B-Application
trademark	O
,	O
but	O
no	O
longer	O
the	O
model	O
number	O
of	O
the	O
device	O
(	O
e.g.	O
</s>
<s>
SM-G900F	B-Application
,	O
SM-G901F	B-Application
)	O
.	O
</s>
<s>
This	O
is	O
a	O
slightly	O
modified	O
version	O
of	O
TouchWiz	B-Application
Nature	O
UX	O
3.0	O
,	O
released	O
in	O
2014	O
for	O
the	O
Galaxy	B-Operating_System
Note	I-Operating_System
4	I-Operating_System
,	O
Galaxy	B-Application
Note	I-Application
Edge	I-Application
and	O
Galaxy	O
A-series	O
(	O
2015	O
)	O
.	O
</s>
<s>
The	O
"	O
grid	O
view	O
"	O
setting	O
menu	O
viewing	O
mode	O
introduced	O
in	O
TouchWiz	B-Application
Nature	O
UX	O
3.0	O
has	O
been	O
removed	O
.	O
</s>
<s>
The	O
recent	O
task	O
switcher	O
has	O
changed	O
into	O
a	O
vertically	O
scrollable	O
list	O
with	O
overlapping	O
thumbnails	O
,	O
while	O
a	O
flat	B-Application
list	O
with	O
non-overlapping	O
thumbnails	O
with	O
orientation-based	O
scrolling	O
direction	O
had	O
been	O
used	O
previously	O
.	O
</s>
<s>
This	O
version	O
comes	O
with	O
Galaxy	B-Application
S5	I-Application
,	O
and	O
so	O
supports	O
Android	B-Application
Lollipop	I-Application
and	O
was	O
released	O
in	O
2014	O
.	O
</s>
<s>
Update	O
4.0	O
eventually	O
became	O
available	O
to	O
the	O
Galaxy	B-Application
S4	I-Application
,	O
Galaxy	B-Application
Note	I-Application
3	I-Application
(	O
2013	O
)	O
and	O
Galaxy	B-Application
S5	I-Application
and	O
Note	B-Operating_System
4	I-Operating_System
(	O
2014	O
)	O
,	O
and	O
other	O
Lollipop-compatible	O
devices	O
,	O
but	O
with	O
fewer	O
features	O
.	O
</s>
<s>
This	O
version	O
of	O
TouchWiz	B-Application
continued	O
the	O
design	O
that	O
was	O
initially	O
seen	O
on	O
the	O
Galaxy	B-Application
S5	I-Application
,	O
with	O
slightly	O
more	O
rounded	O
icons	O
,	O
but	O
also	O
incorporated	O
Lollipop	B-Application
's	O
additions	O
and	O
changes	O
,	O
such	O
as	O
making	O
the	O
notification	O
drop-down	O
menu	O
merely	O
an	O
overlay	O
instead	O
of	O
a	O
full-screen	O
drawer	O
and	O
colouring	O
it	O
neon	O
blue	O
.	O
</s>
<s>
TouchWiz	B-Application
Nature	O
UX	O
4.0	O
also	O
included	O
a	O
visual	O
overhaul	O
for	O
the	O
whole	O
system	O
,	O
changing	O
the	O
black	O
background	O
in	O
system	O
apps	O
to	O
a	O
white	O
theme	O
,	O
similar	O
to	O
TouchWiz	B-Application
Nature	O
UX	O
3.5	O
seen	O
on	O
the	O
Note	B-Operating_System
4	I-Operating_System
&	O
A	B-Application
series	I-Application
.	O
</s>
<s>
The	O
black	O
theme	O
had	O
been	O
in	O
place	O
since	O
the	O
original	O
Galaxy	B-Application
S	I-Application
,	O
because	O
it	O
reduced	O
battery	O
consumption	O
as	O
Samsung	B-Application
mainly	O
uses	O
AMOLED	B-Algorithm
display	I-Algorithm
technology	O
.	O
</s>
<s>
It	O
was	O
changed	O
because	O
of	O
a	O
patent	O
licensing	O
deal	O
with	O
Google	B-Application
,	O
which	O
required	O
that	O
the	O
TouchWiz	B-Application
interface	O
follow	O
the	O
design	O
of	O
"	O
stock	O
"	O
Android	B-Application
more	O
closely	O
.	O
</s>
<s>
With	O
TouchWiz	B-Application
5.0	O
,	O
Samsung	B-Application
reverted	O
to	O
the	O
earlier	O
,	O
simpler	O
naming	O
system	O
,	O
without	O
the	O
"	O
Nature	O
UX	O
"	O
infix	O
,	O
to	O
reflect	O
aesthetic	O
changes	O
.	O
</s>
<s>
This	O
version	O
was	O
released	O
in	O
2015	O
primarily	O
for	O
the	O
Samsung	B-Application
Galaxy	I-Application
S6	I-Application
,	O
and	O
supports	O
later	O
updates	O
to	O
Android	B-Application
Lollipop	I-Application
(	O
5.0.2	O
–	O
5.1.1	O
)	O
.	O
</s>
<s>
A	O
new	O
version	O
of	O
TouchWiz	B-Application
5.0	O
was	O
released	O
in	O
September	O
2015	O
for	O
the	O
Galaxy	B-Application
Note	I-Application
5	I-Application
and	O
S6	B-Application
Edge+	I-Application
.	O
</s>
<s>
The	O
new	O
version	O
features	O
updated	O
iconography	O
,	O
with	O
stock	O
apps	O
now	O
featuring	O
"	O
squircle	O
"	O
icons	O
instead	O
of	O
freeform	O
,	O
and	O
a	O
re-added	O
single-handed	O
operation	O
mode	O
that	O
was	O
removed	O
on	O
the	O
Galaxy	B-Application
S6	I-Application
after	O
being	O
available	O
on	O
the	O
S5	B-Application
.	O
</s>
<s>
Mid-range	O
and	O
entry-level	O
devices	O
feature	O
a	O
version	O
named	O
"	O
TouchWiz	B-Application
Essence	O
2.0	O
"	O
.	O
</s>
<s>
It	O
is	O
similar	O
to	O
TouchWiz	B-Application
5.0	O
but	O
icon	O
shadows	O
are	O
not	O
included	O
along	O
with	O
or	O
without	O
Theme	O
Support	O
.	O
</s>
<s>
It	O
is	O
comparatively	O
lighter	O
,	O
faster	O
and	O
featured	O
on	O
devices	O
such	O
as	O
the	O
2016	O
A	B-Application
series	I-Application
,	O
Galaxy	B-Application
A8	I-Application
,	O
Galaxy	B-Application
S5	I-Application
Neo	O
,	O
tablets	B-Device
and	O
the	O
J	B-Application
series	I-Application
devices	O
which	O
run	O
Android	B-Application
Lollipop	I-Application
.	O
</s>
<s>
It	O
also	O
does	O
n't	O
feature	O
the	O
Sparkling	O
Bubbles	O
lockscreen	O
effect	O
exclusive	O
to	O
Galaxy	B-Application
S6	I-Application
devices	I-Application
and	O
the	O
Note	B-Application
5	I-Application
.	O
</s>
<s>
Galaxy	B-Application
S6	I-Application
user	O
reports	O
suggest	O
that	O
the	O
step-by-step	O
frame	O
navigation	O
and	O
still	O
frame	O
image	O
extraction	O
features	O
have	O
been	O
removed	O
from	O
Samsung	B-Application
's	O
precluded	O
video	O
player	O
software	O
.	O
</s>
<s>
This	O
version	O
of	O
TouchWiz	B-Application
began	O
during	O
initial	O
beta	O
testing	O
of	O
Android	B-Application
Marshmallow	I-Application
on	O
the	O
Galaxy	B-Application
S6	I-Application
in	O
December	O
2015	O
,	O
for	O
users	O
who	O
had	O
signed	O
up	O
for	O
the	O
beta	O
program	O
,	O
and	O
became	O
formally	O
available	O
in	O
February	O
2016	O
.	O
</s>
<s>
On	O
this	O
version	O
,	O
Samsung	B-Application
also	O
added	O
accessibility	O
options	O
such	O
as	O
Show	O
button	O
shapes	O
,	O
where	O
buttons	O
are	O
outlined	O
with	O
a	O
visible	O
border	O
and	O
a	O
shaded	O
background	O
to	O
increase	O
contrast	O
from	O
the	O
background	O
,	O
and	O
the	O
ability	O
change	O
the	O
display	B-Algorithm
density	I-Algorithm
setting	O
,	O
although	O
this	O
was	O
initially	O
only	O
accessible	O
through	O
a	O
third-party	O
app	O
as	O
the	O
setting	O
was	O
hidden	O
by	O
the	O
system	O
.	O
</s>
<s>
An	O
update	O
to	O
the	O
Galaxy	B-Application
S7	I-Application
and	O
S7	B-Application
Edge	I-Application
made	O
it	O
official	O
,	O
allowing	O
users	O
to	O
change	O
it	O
under	O
the	O
display	O
settings	O
.	O
</s>
<s>
TouchWiz	B-Application
6.0	O
also	O
includes	O
Google	B-Application
's	I-Application
additions	O
to	O
Android	B-Application
:	O
Doze	O
and	O
App	O
Standby	O
to	O
improve	O
battery	O
performance	O
(	O
although	O
Samsung	B-Application
's	O
own	O
app	O
optimization	O
feature	O
remains	O
available	O
,	O
thus	O
meaning	O
there	O
are	O
two	O
separate	O
"	O
app	O
optimization	O
"	O
settings	O
:	O
one	O
within	O
the	O
Smart	O
Manager	O
app	O
,	O
and	O
the	O
other	O
within	O
the	O
battery	O
usage	O
screen	O
)	O
,	O
Now	O
on	O
Tap	O
to	O
quickly	O
access	O
the	O
intelligent	B-Protocol
personal	I-Protocol
assistant	I-Protocol
Google	B-Application
Now	I-Application
,	O
and	O
Permission	O
Control	O
to	O
limit	O
the	O
permissions	O
granted	O
to	O
a	O
particular	O
application	O
.	O
</s>
<s>
First	O
released	O
with	O
the	O
Samsung	B-Application
Galaxy	I-Application
Note	I-Application
7	I-Application
for	O
Android	B-Application
Marshmallow	I-Application
,	O
the	O
Grace	O
UX	O
was	O
named	O
after	O
the	O
device	O
's	O
codename	O
,	O
and	O
eventually	O
made	O
its	O
way	O
to	O
older	O
devices	O
,	O
including	O
the	O
Galaxy	B-Application
Note	I-Application
5	I-Application
through	O
an	O
update	O
,	O
the	O
Galaxy	B-Application
S7	I-Application
and	O
S7	B-Application
Edge	I-Application
through	O
the	O
official	O
Android	B-Application
Nougat	I-Application
update	O
.	O
</s>
<s>
TouchWiz	B-Application
Grace	O
UX	O
devices	O
also	O
benefit	O
from	O
the	O
Secure	O
Folder	O
functionality	O
,	O
which	O
enables	O
users	O
to	O
keep	O
certain	O
data	O
,	O
and	O
even	O
apps	O
,	O
behind	O
a	O
secure	O
password	O
.	O
</s>
<s>
In	O
addition	O
,	O
for	O
most	O
countries	O
,	O
all	O
the	O
languages	O
that	O
were	O
absent	O
from	O
previous	O
versions	O
(	O
Android	B-Application
Marshmallow	I-Application
or	O
earlier	O
)	O
will	O
be	O
available	O
in	O
this	O
release	O
,	O
starting	O
with	O
the	O
Galaxy	B-Device
Tab	I-Device
S3	I-Device
.	O
</s>
