<s>
Tempo	B-Application
was	O
an	O
artificial	O
intelligence-enhanced	O
calendar	O
application	O
for	O
iOS	B-Application
.	O
</s>
<s>
Developed	O
by	O
Tempo	B-Application
AI	B-Application
,	O
a	O
spinoff	O
of	O
SRI	O
International	O
,	O
the	O
application	O
was	O
reviewed	O
by	O
numerous	O
blogs	O
and	O
media	O
outlets	O
,	O
including	O
Wired	O
,	O
VentureBeat	O
,	O
TechCrunch	O
,	O
and	O
others	O
.	O
</s>
<s>
Raj	O
Singh	O
,	O
Thierry	O
Donneau-Golencer	O
and	O
Corey	O
Hulen	O
are	O
the	O
Co-Founders	O
of	O
Tempo	B-Application
AI	B-Application
,	O
Inc	O
.	O
</s>
<s>
stored	O
on	O
a	O
user	O
's	O
iPhone	O
or	O
iPod	O
touch	O
,	O
Tempo	B-Application
compiled	O
information	O
related	O
to	O
any	O
given	O
event	O
and	O
displayed	O
it	O
when	O
requested	O
,	O
hence	O
making	O
the	O
application	O
context-aware	B-General_Concept
.	O
</s>
<s>
The	O
day	O
the	O
reservation	O
system	O
was	O
launched	O
,	O
nearly	O
73%	O
of	O
the	O
ratings	O
Tempo	B-Application
received	O
in	O
the	O
App	O
Store	O
were	O
one-star	O
,	O
the	O
lowest	O
possible	O
.	O
</s>
<s>
On	O
May	O
29	O
,	O
2015	O
,	O
it	O
was	O
announced	O
that	O
Tempo	B-Application
had	O
been	O
acquired	O
by	O
Salesforce.com	B-Application
.	O
</s>
<s>
The	O
Tempo	B-Application
app	O
was	O
shut	O
down	O
on	O
June	O
30	O
,	O
2015	O
.	O
</s>
