<s>
The	O
Locker	B-Language
project	O
was	O
an	O
open	B-Application
source	I-Application
software	I-Application
project	O
for	O
users	O
to	O
record	O
that	O
was	O
called	O
a	O
"	O
digital	O
wake	O
"	O
:	O
the	O
sites	O
they	O
visit	O
,	O
the	O
purchases	O
they	O
make	O
,	O
and	O
other	O
activities	O
.	O
</s>
<s>
A	O
company	O
called	O
Singly	O
was	O
funding	O
development	O
of	O
Locker	B-Language
,	O
in	O
the	O
belief	O
that	O
third-party	O
developers	O
would	O
build	O
applications	O
,	O
such	O
as	O
recommender	B-Application
systems	I-Application
,	O
using	O
it	O
.	O
</s>
<s>
Singly	O
was	O
founded	O
by	O
Jeremie	O
Miller	O
,	O
creator	O
of	O
XMPP	B-Protocol
,	O
Jason	O
Cavnar	O
and	O
Simon	O
Murtha-Smith	O
in	O
2010	O
in	O
San	O
Francisco	O
.	O
</s>
<s>
Matt	O
Zimmerman	O
,	O
former	O
CTO	O
of	O
Ubuntu	B-Operating_System
,	O
joined	O
Singly	O
in	O
May	O
2011	O
.	O
</s>
<s>
In	O
2011	O
Singly	O
joined	O
a	O
personal	O
data	O
ecosystem	O
consortium	B-Application
,	O
which	O
existed	O
through	O
about	O
2013	O
.	O
</s>
<s>
Locker	B-Language
was	O
free	B-Application
software	I-Application
under	O
a	O
BSD	B-Operating_System
license	I-Operating_System
on	O
GitHub	B-Application
.	O
</s>
<s>
It	O
was	O
intended	O
that	O
users	O
would	O
be	O
able	O
to	O
control	O
which	O
parts	O
of	O
their	O
locker	B-Language
they	O
share	O
with	O
their	O
social	O
network	O
and	O
companies	O
they	O
interact	O
with	O
.	O
</s>
<s>
Developers	O
could	O
write	O
connectors	O
to	O
pipe	O
data	O
in	O
from	O
a	O
website	O
such	O
as	O
Flickr	B-Algorithm
,	O
or	O
a	O
local	O
application	O
such	O
as	O
a	O
web	O
browser	O
.	O
</s>
<s>
The	O
Locker	B-Language
development	O
team	O
started	O
writing	O
code	O
to	O
use	O
the	O
TeleHash	B-Protocol
protocol	O
(	O
initially	O
created	O
by	O
Miller	O
)	O
to	O
distribute	O
data	O
directly	O
between	O
contacts	O
in	O
a	O
peer-to-peer	O
manner	O
,	O
without	O
the	O
need	O
for	O
centralized	O
servers	O
.	O
</s>
<s>
Singly	O
was	O
acquired	O
by	O
Appcelerator	B-Language
in	O
August	O
2013	O
for	O
undisclosed	O
terms	O
.	O
</s>
<s>
The	O
Locker	B-Language
project	O
website	O
was	O
maintained	O
through	O
about	O
2015	O
,	O
saying	O
still	O
it	O
was	O
"	O
under	O
development	O
"	O
.	O
</s>
