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T
h
e
m
ain
p
r
o
b
lem
th
is
r
esear
ch
s
ee
k
s
to
ad
d
r
ess
is
th
e
in
ad
e
q
u
ac
y
o
f
ex
is
tin
g
atten
d
an
ce
a
n
d
ac
ce
s
s
co
n
tr
o
l
s
y
s
tem
s
in
p
r
o
v
id
in
g
s
ec
u
r
e,
r
ea
l
-
tim
e,
an
d
tam
p
e
r
-
p
r
o
o
f
id
en
tific
atio
n
a
n
d
m
o
n
ito
r
in
g
o
f
u
s
er
s
in
ed
u
ca
tio
n
al
en
v
i
r
o
n
m
e
n
ts
.
As
in
s
titu
tio
n
s
g
r
o
w
in
s
ize
an
d
co
m
p
lex
ity
,
p
a
r
ticu
lar
ly
in
d
ev
elo
p
in
g
c
o
n
tex
ts
s
u
ch
as
Nig
er
ia,
th
e
n
ee
d
f
o
r
s
ca
lab
le,
co
s
t
-
ef
f
ec
tiv
e,
an
d
co
n
tex
t
-
awa
r
e
s
o
lu
tio
n
s
b
ec
o
m
es
cr
itical.
T
h
e
r
esear
ch
,
th
er
ef
o
r
e,
s
ee
k
s
to
a
n
s
wer
th
e
q
u
esti
o
n
:
Ho
w
ca
n
a
lo
ca
lly
d
ev
elo
p
ed
b
i
o
m
etr
ic
f
in
g
er
p
r
in
t
s
y
s
tem
b
e
d
esig
n
e
d
an
d
im
p
lem
e
n
ted
to
m
ee
t
th
e
s
p
ec
if
ic
atten
d
an
ce
an
d
ac
ce
s
s
co
n
tr
o
l
n
ee
d
s
o
f
a
lar
g
e
ac
ad
e
m
ic
in
s
titu
tio
n
,
wh
ile
b
ein
g
a
f
f
o
r
d
ab
le,
s
ca
lab
le,
an
d
s
u
s
tain
ab
le
?
B
io
m
etr
ic
tech
n
o
lo
g
ies,
p
ar
tic
u
lar
ly
f
in
g
e
r
p
r
in
t
r
ec
o
g
n
itio
n
,
h
av
e
em
er
g
e
d
as
a
lead
in
g
s
o
l
u
tio
n
[
7
]
–
[
9
]
in
id
en
tity
m
an
a
g
em
en
t
a
cr
o
s
s
m
u
ltip
le
s
ec
to
r
s
d
u
e
to
th
eir
af
f
o
r
d
a
b
ilit
y
,
h
ig
h
ac
c
u
r
ac
y
,
an
d
ea
s
e
o
f
d
ep
lo
y
m
e
n
t.
Fin
g
er
p
r
i
n
t
au
th
en
ticatio
n
s
tan
d
s
o
u
t
[
1
0
]
–
[
1
2
]
b
ec
au
s
e
it
lev
er
ag
es
u
n
iq
u
e
p
h
y
s
io
lo
g
ical
tr
aits
th
at
ar
e
d
if
f
icu
lt
to
f
o
r
g
e,
th
u
s
o
f
f
er
in
g
a
s
ec
u
r
e,
n
o
n
-
in
v
asiv
e,
an
d
ef
f
icien
t
m
eth
o
d
o
f
v
er
if
y
in
g
id
en
tity
[
1
3
]
–
[
1
7
]
.
W
h
ile
m
an
y
co
m
m
er
cial
b
io
m
et
r
ic
s
y
s
tem
s
ar
e
av
ailab
le,
th
ey
o
f
ten
f
ail
to
m
ee
t
th
e
u
n
iq
u
e
d
em
an
d
s
o
f
e
d
u
ca
tio
n
al
s
ettin
g
s
.
T
h
ese
o
f
f
-
t
h
e
-
s
h
elf
s
o
lu
t
io
n
s
ten
d
t
o
b
e
ex
p
en
s
iv
e,
r
ig
id
in
f
u
n
cti
o
n
ality
,
d
ep
en
d
e
n
t
o
n
f
o
r
ei
g
n
v
e
n
d
o
r
s
,
an
d
u
n
ab
le
to
ac
co
m
m
o
d
ate
lo
ca
l
o
p
er
atio
n
al
p
ec
u
liar
itie
s
s
u
ch
as
ir
r
eg
u
lar
s
ch
ed
u
les,
d
ata
p
r
iv
ac
y
co
n
ce
r
n
s
,
an
d
o
f
f
lin
e
d
ata
c
o
llectio
n
n
ee
d
s
.
T
h
is
p
ap
er
p
r
esen
ts
a
n
o
v
el
s
o
lu
tio
n
in
t
h
e
f
o
r
m
o
f
a
h
o
m
e
-
g
r
o
wn
,
An
d
r
o
id
-
b
ased
b
io
m
etr
ic
f
in
g
er
p
r
in
t
d
ev
ice
an
d
a
c
u
s
to
m
-
b
u
ilt
s
o
f
twar
e
s
y
s
tem
d
esig
n
ed
s
p
ec
if
ically
f
o
r
atten
d
a
n
c
e
an
d
ac
ce
s
s
co
n
tr
o
l
with
in
a
h
i
g
h
er
ed
u
ca
tio
n
in
s
titu
tio
n
in
Nig
er
ia.
T
h
e
r
es
ea
r
ch
is
a
m
u
ltid
is
cip
lin
ar
y
t
ea
m
p
r
o
ject
at
th
e
Fed
er
al
Po
ly
tech
n
ic
I
lar
o
,
wh
ich
co
m
b
in
es
h
ar
d
war
e
a
n
d
s
o
f
twar
e
in
n
o
v
atio
n
s
to
d
eliv
er
a
m
o
b
ile,
u
s
er
-
f
r
ien
d
ly
,
a
n
d
co
s
t
-
ef
f
ec
tiv
e
b
io
m
etr
ic
s
y
s
tem
.
T
h
e
f
o
r
m
u
latio
n
an
d
im
p
lem
en
tatio
n
o
f
th
e
in
teg
r
ate
d
b
io
m
etr
ic
s
y
s
tem
h
av
e
p
r
im
a
r
y
o
b
jectiv
es
o
f
n
o
t
o
n
ly
ad
d
r
ess
in
g
th
e
in
ad
eq
u
ac
ies
o
f
th
e
tr
ad
itio
n
al
an
d
co
m
m
er
cial
s
y
s
tem
s
av
ailab
le
b
u
t
also
t
h
e
cr
ea
tio
n
o
f
l
o
ca
l
t
ec
h
n
ical
ca
p
ac
ity
an
d
in
s
titu
tio
n
al
s
elf
-
s
u
s
tain
in
g
tech
n
o
lo
g
ical
ad
v
an
ce
m
en
ts
.
T
h
e
r
esear
ch
u
s
es
th
e
co
m
b
in
atio
n
o
f
h
ar
d
war
e
a
n
d
s
o
f
twar
e
co
-
d
esig
n
m
eth
o
d
o
l
o
g
y
t
o
m
ee
t
its
g
o
als.
On
th
e
h
ar
d
war
e
asp
ec
t,
th
e
s
y
s
tem
was
d
esig
n
ed
o
n
m
icr
o
c
o
n
tr
o
ller
s
AT
ME
GA8
,
to
g
eth
er
with
f
in
g
er
p
r
i
n
t
s
en
s
o
r
s
an
d
an
An
d
r
o
id
-
b
ased
u
s
er
in
ter
f
ac
e
to
e
n
s
u
r
e
f
u
n
ctio
n
ality
an
d
p
o
r
tab
ilit
y
.
T
h
e
s
o
f
twar
e
i
s
s
tr
u
ctu
r
ed
in
a
m
o
d
u
lar
m
an
n
er
an
d
c
o
n
s
is
ts
o
f
a
m
o
b
ile
a
p
p
licatio
n
b
ased
o
n
J
etp
ac
k
C
o
m
p
o
s
e
a
n
d
Ko
tlin
,
a
web
a
d
m
in
is
tr
ativ
e
s
y
s
tem
cr
ea
ted
o
n
L
ar
av
el,
H
T
ML
5
,
C
SS
3
,
an
d
J
av
aScr
ip
t,
an
d
a
b
ac
k
en
d
API
lo
ca
ted
o
n
a
v
ir
tu
al
p
r
iv
ate
s
e
r
v
er
(
VPS)
th
at
s
u
p
p
o
r
ts
s
ec
u
r
e
tr
an
s
f
er
o
f
d
ata.
On
e
o
f
th
e
k
e
y
tech
n
o
lo
g
ical
asp
ec
ts
o
f
th
e
s
y
s
tem
is
th
e
s
u
p
p
o
r
t
o
f
a
b
io
m
etr
ic
a
u
th
en
ticatio
n
alg
o
r
ith
m
,
wh
ich
tr
an
s
f
o
r
m
s
f
in
g
er
p
r
i
n
t
in
f
o
r
m
atio
n
in
t
o
th
e
b
ase6
4
en
c
o
d
in
g
f
o
r
m
f
o
r
s
ec
u
r
e
a
n
d
ef
f
icien
t
co
m
p
ar
is
o
n
d
u
r
in
g
id
e
n
tity
v
er
if
icatio
n
[
1
8
]
–
[
2
0
]
.
T
h
e
s
y
s
tem
ar
ch
itectu
r
e
allo
ws
r
e
al
-
tim
e
atten
d
an
ce
tr
ac
k
in
g
,
s
ec
u
r
e
f
in
g
er
p
r
in
t
s
to
r
ag
e,
m
u
ltip
le
u
s
er
f
in
g
e
r
p
r
i
n
t
p
r
o
f
iles
,
an
d
s
ea
m
less
in
teg
r
atio
n
with
ex
is
tin
g
in
s
titu
tio
n
al
d
ata
s
y
s
tem
s
.
I
n
th
e
d
esig
n
a
n
d
d
ep
l
o
y
m
en
t
p
r
o
ce
s
s
,
th
e
r
esear
ch
p
lace
s
a
h
ig
h
p
r
io
r
ity
o
n
cu
s
to
m
izatio
n
,
m
o
d
u
lar
ity
,
an
d
d
ata
s
o
v
e
r
eig
n
ty
,
wh
er
e
b
y
t
h
e
s
y
s
tem
s
h
o
u
ld
f
it
th
e
in
s
titu
tio
n
al
p
o
licies
o
f
I
C
T
an
d
lo
ca
l c
o
n
d
itio
n
s
o
f
o
p
er
atio
n
.
T
h
is
s
tu
d
y
h
as
s
ev
er
al
n
o
v
el
co
n
tr
ib
u
tio
n
s
th
at
m
ak
e
it
s
tan
d
o
u
t
c
o
m
p
ar
e
d
to
t
h
e
cu
r
r
e
n
t
co
m
m
er
cial
-
b
ased
b
i
o
m
etr
ic
atten
d
an
ce
an
d
ac
ce
s
s
co
n
tr
o
l
in
th
e
co
n
tex
t
o
f
e
d
u
ca
ti
o
n
al
in
s
titu
tio
n
s
in
d
ev
elo
p
in
g
c
o
u
n
tr
ies.
First,
th
e
r
esear
ch
o
f
f
e
r
s
a
h
o
m
eg
r
o
w
n
,
f
u
lly
cu
s
to
m
iza
b
le
b
io
m
etr
i
c
f
in
g
e
r
p
r
in
t
s
y
s
tem
th
at
is
b
o
th
s
o
f
twar
e
a
n
d
h
ar
d
war
e
in
teg
r
ated
.
T
h
is
is
o
p
p
o
s
ed
to
co
m
m
er
cial
s
y
s
tem
s
,
wh
ich
u
s
u
ally
co
m
e
with
m
o
r
e
s
et
f
ea
tu
r
es
a
n
d
v
en
d
o
r
co
n
s
tr
ain
ts
.
T
h
is
s
y
s
tem
is
m
ad
e
p
u
r
p
o
s
ely
f
o
r
i
n
s
titu
tio
n
al
u
s
e
in
en
v
ir
o
n
m
en
ts
th
at
h
a
v
e
th
eir
p
r
o
b
lem
s
o
f
lo
g
is
tics
an
d
in
f
r
astru
ctu
r
e
is
s
u
es
to
o
v
er
c
o
m
e.
T
h
e
in
teg
r
atio
n
o
f
f
in
g
er
p
r
in
t
s
en
s
o
r
s
in
to
lig
h
tw
eig
h
t
An
d
r
o
id
d
e
v
ices
p
r
o
v
i
d
e
s
m
o
b
ilit
y
an
d
f
lex
ib
ilit
y
th
at
was
n
o
t
p
o
s
s
ib
le
in
b
io
m
etr
ic
in
s
tallatio
n
s
th
at
wer
e
s
et
u
p
in
s
p
ec
if
ic
lo
ca
tio
n
s
.
Seco
n
d
,
th
e
s
y
s
tem
f
ac
ilit
ates
th
e
clo
s
u
r
e
o
f
tech
n
o
lo
g
ical
in
n
o
v
atio
n
an
d
lo
ca
l
ca
p
ac
ity
b
u
ild
in
g
.
T
h
e
s
tu
d
en
t
a
n
d
s
taf
f
p
ar
ticip
atio
n
in
d
esig
n
,
ass
em
b
ly
,
a
n
d
d
ep
l
o
y
m
en
ts
m
a
d
e
th
e
ch
ai
n
v
alu
e
s
u
s
tain
ab
le,
wh
er
ea
s
th
e
en
d
u
s
er
s
also
co
n
tr
ib
u
ted
to
th
e
d
ev
el
o
p
m
en
t
.
T
h
e
p
r
o
ject
f
ac
ilit
ates
s
k
ill
tr
a
n
s
f
er
,
o
wn
er
s
h
ip
o
f
tech
n
o
lo
g
y
,
a
n
d
c
u
ts
r
elian
ce
o
n
e
x
ter
n
al
tech
n
o
lo
g
ies.
T
h
ir
d
,
a
n
ew
d
u
al
-
m
o
d
e
(
o
n
lin
e
/o
f
f
lin
e)
b
io
m
etr
ic
v
alid
atio
n
m
ec
h
an
is
m
is
o
n
e
o
f
th
e
m
o
s
t
im
p
o
r
tan
t
d
e
v
elo
p
m
en
ts
in
s
ettin
g
s
wh
er
e
in
f
r
astru
ctu
r
e
is
co
n
s
tr
ain
ed
.
W
ith
p
er
io
d
ic
s
y
n
ch
r
o
n
izatio
n
to
th
e
b
ac
k
e
n
d
,
th
e
lo
ca
l
d
ev
ice
-
lev
el
f
i
n
g
er
p
r
i
n
t
m
atch
in
g
alg
o
r
ith
m
w
o
r
k
s
to
en
s
u
r
e
th
at
th
e
s
y
s
tem
s
till
f
u
n
ctio
n
s
ev
e
n
o
n
ca
m
p
u
s
es
th
at
ar
e
r
em
o
te
o
r
o
f
f
lin
e
.
Fin
ally
,
th
e
s
y
s
tem
en
ab
les
m
u
ltid
im
e
n
s
io
n
al
u
tili
za
tio
n
o
th
e
r
th
an
atten
d
an
ce
,
wh
ich
in
clu
d
es
s
c
h
o
o
l
f
ee
s
p
a
y
m
en
t
v
alid
atio
n
,
lib
r
ar
y
ac
ce
s
s
,
h
o
s
tel
ac
ce
s
s
,
an
d
ad
m
in
is
tr
ativ
e
m
ee
tin
g
atten
d
an
ce
o
n
th
e
p
l
atf
o
r
m
,
wh
ich
also
s
u
b
s
tan
tiates
th
e
s
ca
lab
ilit
y
a
n
d
v
er
s
atility
o
f
th
e
p
latf
o
r
m
.
Ov
er
all,
th
e
r
esear
ch
tr
an
s
lates
an
im
p
o
r
tan
t
co
n
tr
ib
u
tio
n
to
th
e
am
b
it
o
f
e
d
u
ca
tio
n
al
tech
n
o
lo
g
y
b
y
s
h
o
win
g
th
at
lo
ca
lly
d
ev
elo
p
e
d
s
o
lu
tio
n
s
o
f
b
io
m
etr
ic
Evaluation Warning : The document was created with Spire.PDF for Python.
I
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N
:
2
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8
8
-
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8
I
n
t J E
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&
C
o
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p
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g
,
Vo
l.
15
,
No
.
6
,
Decem
b
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r
20
25
:
5
6
1
6
-
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3
2
5618
tech
n
o
lo
g
y
ca
n
s
er
v
e
as
an
ef
f
ec
tiv
e
in
s
tr
u
m
en
t
in
th
e
d
e
v
elo
p
m
en
t
o
f
in
s
titu
tio
n
al
ef
f
icie
n
cy
,
ac
c
o
u
n
ta
b
ilit
y
,
an
d
d
ig
ital tr
an
s
f
o
r
m
atio
n
.
T
o
p
r
o
v
id
e
ev
id
e
n
ce
o
f
th
e
f
ea
s
ib
ilit
y
an
d
th
e
ef
f
ec
tiv
e
n
ess
o
f
th
is
a
p
p
r
o
ac
h
,
t
h
e
s
tr
u
ct
u
r
e
o
f
th
is
p
ap
er
c
o
n
s
is
ts
o
f
s
ix
p
ar
ts
.
T
h
e
r
esear
ch
p
r
o
b
lem
s
,
b
ac
k
g
r
o
u
n
d
,
m
o
tiv
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,
an
d
co
n
t
r
ib
u
tio
n
to
th
e
cu
r
r
e
n
t
k
n
o
wled
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e
ar
e
p
r
esen
ted
in
th
e
cu
r
r
e
n
t
s
ec
tio
n
.
T
h
e
s
ec
o
n
d
p
ar
t
o
u
tlin
es
th
e
p
r
o
ce
s
s
o
f
d
esig
n
in
g
an
d
d
ev
elo
p
in
g
th
e
h
ar
d
war
e
o
f
th
e
b
io
m
etr
ic
f
in
g
er
p
r
in
t
d
ev
ice,
its
p
h
y
s
ical
ar
ch
itectu
r
e,
co
m
p
o
n
en
t
c
h
o
ice,
a
n
d
p
r
o
to
ty
p
in
g
.
T
h
e
t
h
ir
d
s
eg
m
e
n
t
p
r
esen
ts
th
e
s
o
f
twar
e
s
y
s
tem
ar
ch
itectu
r
e
b
y
e
m
p
h
asizin
g
th
e
d
ev
el
o
p
m
en
t
o
f
m
o
b
ile
an
d
web
ap
p
licatio
n
s
,
s
y
s
tem
in
teg
r
atio
n
,
an
d
a
f
in
g
er
p
r
i
n
t
au
th
en
ticatio
n
alg
o
r
ith
m
.
T
h
e
f
o
u
r
th
s
ec
tio
n
d
is
p
lay
s
th
e
im
p
lem
en
tatio
n
o
u
tco
m
es,
s
u
ch
as
p
er
f
o
r
m
an
ce
ass
ess
m
en
t
an
d
p
ilo
t
d
ep
lo
y
m
e
n
t
in
s
ig
h
ts
.
T
h
e
f
if
th
s
ec
tio
n
g
o
es
in
to
d
etail
in
d
i
s
cu
s
s
in
g
t
h
e
f
in
d
in
g
s
an
d
th
e
o
v
e
r
all
im
p
licatio
n
s
o
f
th
e
s
y
s
tem
later
co
n
ce
r
n
in
g
e
d
u
c
atio
n
an
d
tech
n
o
lo
g
y
.
T
h
e
c
o
n
clu
s
io
n
is
th
e
f
in
al
p
ar
t
o
f
th
e
s
tu
d
y
,
wh
ich
s
u
m
m
ar
izes th
e
co
n
tr
ib
u
tio
n
s
o
f
th
is
s
tu
d
y
an
d
p
r
o
v
id
es f
u
tu
r
e
r
esear
ch
d
ir
ec
tio
n
s
.
2.
SYST
E
M
DE
SI
G
N
AN
D
I
M
P
L
E
M
E
NT
A
T
I
O
N
2
.
1
.
S
y
s
t
e
m
d
esig
n
T
h
e
n
ee
d
to
d
ev
elo
p
a
m
o
b
ile,
r
eliab
le,
an
d
co
n
tex
t
-
s
en
s
itiv
e
atten
d
an
ce
a
n
d
a
cc
ess
co
n
tr
o
l
s
o
lu
tio
n
th
at
ca
n
s
u
it
ed
u
ca
tio
n
al
in
s
titu
tio
n
s
in
f
o
r
m
e
d
th
e
d
esig
n
p
h
ase
o
f
th
e
b
io
m
etr
ic
f
in
g
er
p
r
i
n
t
s
y
s
tem
.
A
u
s
er
-
ce
n
ter
ed
d
esig
n
ap
p
r
o
ac
h
b
as
ed
o
n
u
n
d
er
s
tan
d
in
g
th
e
r
ea
li
ty
o
f
o
p
er
atin
g
in
th
e
i
n
s
titu
tio
n
,
in
clu
d
in
g
th
e
lar
g
e
class
es,
m
in
im
al
n
etw
o
r
k
in
f
r
astru
ct
u
r
e,
an
d
th
e
r
eq
u
ir
em
en
t
to
d
o
r
ea
l
-
tim
e
d
ata
co
llectio
n
an
d
r
ep
o
r
tin
g
,
was a
t th
e
co
r
e
o
f
th
e
d
esig
n
p
r
o
ce
s
s
in
th
is
ca
s
e.
T
h
e
co
n
ce
p
tu
alize
d
s
y
s
tem
was
an
an
d
r
o
id
-
b
ased
b
io
m
etr
ic
d
ev
ice
th
at
wo
u
ld
b
e
in
teg
r
at
ed
with
a
cu
s
to
m
er
-
b
u
ilt
ap
p
licatio
n
s
o
f
twar
e.
Po
r
tab
ilit
y
,
f
ast
f
in
g
er
p
r
in
t
id
en
tity
v
er
if
icatio
n
,
d
ata
s
to
r
ag
e
ca
p
ac
ities
,
an
d
wir
eless
co
m
m
u
n
icatio
n
h
ar
d
war
e
wer
e
d
ef
in
in
g
f
ea
t
u
r
es
o
f
th
e
d
esig
n
.
T
h
e
p
r
ac
ti
ca
l
ch
allen
g
es
t
h
at
in
f
lu
en
ce
d
th
ese
f
ea
tu
r
es
in
cl
u
d
ed
t
h
o
s
e
r
elatin
g
to
b
o
ttle
n
ec
k
s
en
co
u
n
ter
ed
o
n
s
ig
n
-
i
n
s
in
to
class
es,
th
e
n
ec
ess
ity
to
au
th
en
ticate
atten
d
an
ce
v
ia
v
ar
io
u
s
ac
ce
s
s
p
o
in
ts
,
an
d
th
e
ad
m
in
is
tr
ativ
e
o
v
er
h
ea
d
o
f
m
an
u
al
r
ep
o
r
tin
g
o
f
atten
d
a
n
ce
.
T
h
e
d
esig
n
also
in
clu
d
ed
a
to
u
g
h
er
p
h
y
s
ical
ca
s
in
g
th
at
wo
u
ld
allo
w
h
an
d
lin
g
o
f
in
ten
s
e
en
v
ir
o
n
m
en
ts
wh
er
e
h
an
d
lin
g
r
ates a
n
d
u
s
ag
e
c
o
n
d
it
io
n
s
wer
e
d
iv
er
s
e.
T
o
en
h
a
n
ce
f
u
n
ctio
n
ality
an
d
f
u
tu
r
e
s
ca
lab
ilit
y
,
th
e
s
y
s
te
m
was
also
co
n
ce
iv
ed
to
s
u
p
p
o
r
t
f
ac
ial
r
ec
o
g
n
itio
n
a
n
d
ir
is
s
ca
n
n
in
g
.
W
h
ile
th
ese
f
ea
tu
r
es
wer
e
n
o
t
im
p
lem
en
ted
in
th
e
cu
r
r
e
n
t
p
r
o
to
ty
p
e,
th
ey
wer
e
em
b
ed
d
e
d
in
th
e
d
esig
n
ar
ch
i
tectu
r
e
to
allo
w
ea
s
y
in
teg
r
ati
o
n
in
f
u
tu
r
e
iter
atio
n
s
.
T
h
is
f
o
r
esig
h
t
h
ig
h
lig
h
ts
th
e
s
y
s
tem
’
s
ad
ap
tab
ilit
y
an
d
p
o
ten
tial
f
o
r
ev
o
l
u
tio
n
,
d
is
tin
g
u
is
h
in
g
it
f
r
o
m
r
ig
id
c
o
m
m
er
cial
b
io
m
etr
ic
p
r
o
d
u
cts
.
2
.
2
.
H
a
rdwa
re
d
ev
elo
pm
ent
Fig
u
r
e
1
is
th
e
b
lo
ck
d
iag
r
am
o
f
th
e
b
io
m
etr
ic
s
y
s
tem
.
T
h
e
h
ar
d
war
e
d
ev
el
o
p
m
en
t
p
r
o
ce
s
s
was
ex
ec
u
ted
in
th
r
ee
d
is
tin
ct
p
h
ases
,
ea
ch
b
u
ild
in
g
o
n
t
h
e
s
u
cc
ess
f
u
l
co
m
p
letio
n
o
f
th
e
p
r
ev
io
u
s
.
I
n
th
e
f
ir
s
t
p
h
ase,
in
Fig
u
r
e
2
,
th
e
cir
cu
it
d
esig
n
was
p
r
o
to
t
y
p
ed
u
s
in
g
an
o
p
e
n
an
d
test
ed
to
en
s
u
r
e
co
r
r
ec
t
in
ter
f
ac
in
g
b
etwe
en
th
e
c
o
r
e
co
m
p
o
n
en
ts
,
in
clu
d
in
g
th
e
f
in
g
er
p
r
in
t
s
e
n
s
o
r
,
m
icr
o
co
n
tr
o
ller
,
d
is
p
lay
s
cr
ee
n
,
a
n
d
p
o
wer
s
u
p
p
ly
u
n
it.
A
k
ey
d
esig
n
co
n
s
id
er
atio
n
was
th
e
u
s
e
o
f
l
o
w
-
p
o
wer
,
h
ig
h
-
ef
f
icien
cy
co
m
p
o
n
e
n
ts
th
at
co
u
ld
s
u
p
p
o
r
t e
x
te
n
d
ed
u
s
e
in
lectu
r
e
h
alls
an
d
r
em
o
te
class
r
o
o
m
s
with
o
u
t f
r
eq
u
en
t r
ec
h
ar
g
in
g
.
Fig
u
r
e
1
.
T
h
e
b
asic b
lo
c
k
d
iag
r
am
o
f
a
b
io
m
etr
ic
s
y
s
tem
Evaluation Warning : The document was created with Spire.PDF for Python.
I
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&
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p
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I
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Desig
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5619
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r
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C
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r
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ased
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i
n
g
er
p
r
in
t
ag
ai
n
s
t
th
e
s
to
r
e
d
tem
p
lates,
an
d
m
a
k
e
a
n
atten
d
an
ce
e
n
tr
y
.
T
h
e
d
ata
w
o
u
ld
b
e
s
en
t
to
th
e
s
er
v
er
i
n
r
ea
l
-
tim
e
o
r
i
n
b
atc
h
es,
d
e
p
en
d
in
g
o
n
t
h
e
n
etwo
r
k
av
ailab
ilit
y
.
T
h
is
o
n
lin
e
-
o
f
f
li
n
e
m
o
d
el
p
lay
ed
a
s
ig
n
if
ica
n
t
r
o
le
wh
en
it
ca
m
e
to
th
e
f
u
n
ctio
n
ality
with
in
en
v
ir
o
n
m
en
ts
ch
ar
ac
ter
ized
b
y
in
ter
m
itten
t
in
ter
n
et
c
o
v
er
ag
e.
T
h
e
ap
p
licatio
n
a
ls
o
ac
co
m
m
o
d
ated
r
eg
is
tr
atio
n
o
f
u
p
to
f
iv
e
s
a
m
p
les
o
f
f
in
g
er
p
r
in
ts
p
er
p
er
s
o
n
,
m
ak
in
g
it
m
u
ch
m
o
r
e
r
esis
tan
t
to
s
i
tu
atio
n
s
in
v
o
lv
in
g
f
in
g
e
r
in
ju
r
y
o
r
f
ailu
r
e
o
f
a
u
th
en
ticatio
n
.
W
eb
-
b
ased
ad
m
in
is
tr
ativ
e
d
ash
b
o
ar
d
was
p
r
o
v
i
d
ed
with
f
u
n
ctio
n
ality
to
r
eg
is
ter
s
tu
d
e
n
ts
an
d
s
taf
f
,
m
o
n
ito
r
atten
d
a
n
ce
,
cr
ea
te
e
v
en
ts
,
as
well
as
g
en
er
ate
s
tatis
tics
.
Ad
m
in
is
tr
ato
r
s
co
u
ld
ad
d
b
u
lk
s
tu
d
e
n
t
r
ec
o
r
d
s
u
s
in
g
C
SV
o
r
API
s
,
co
n
tr
o
l
atten
d
a
n
ce
b
y
ev
e
n
ts
,
s
u
ch
as
m
ee
tin
g
s
o
r
ex
am
s
,
an
d
r
ep
o
r
t
to
ass
is
t
in
d
ec
is
io
n
m
ak
i
n
g
.
T
h
e
d
ata
e
x
ch
an
g
es
wer
e
also
e
n
cr
y
p
te
d
an
d
h
o
s
ted
o
n
a
VPS
u
n
d
er
Ub
u
n
tu
1
8
.
0
4
with
Ap
ac
h
e,
wh
ich
g
u
a
r
an
tees
s
af
e
an
d
s
ca
lab
le
d
ep
lo
y
m
en
t.
An
OT
P
au
th
e
n
ticatio
n
s
y
s
tem
th
r
o
u
g
h
SMT
P
was
also
s
et
u
p
to
p
r
o
tect
ac
ce
s
s
to
s
en
s
itiv
e
co
n
tr
o
ls
b
y
th
e
ad
m
i
n
s
.
2
.
5
.
Sy
s
t
e
m
im
plem
ent
a
t
io
n
a
nd
t
esting
T
h
e
last
d
ev
elo
p
m
e
n
t
p
h
ase
was
th
e
in
teg
r
atio
n
o
f
th
e
h
ar
d
war
e
an
d
th
e
s
o
f
twar
e
in
to
a
f
u
n
ctio
n
al,
co
h
er
en
t
s
y
s
tem
with
th
e
co
n
s
eq
u
en
t
in
ten
s
iv
e
p
ilo
t
test
in
g
.
T
h
eir
im
p
lem
en
tatio
n
s
tar
ted
with
a
p
ilo
t
o
f
2
u
n
its
f
in
an
ce
d
b
y
th
e
Fed
e
r
al
Po
ly
tech
n
ic,
I
lar
o
Ma
n
ag
em
en
t,
an
d
af
ter
th
e
s
u
cc
ess
f
u
l
lau
n
ch
with
all
Evaluation Warning : The document was created with Spire.PDF for Python.
I
SS
N
:
2
0
8
8
-
8
7
0
8
I
n
t J E
lec
&
C
o
m
p
E
n
g
,
Vo
l.
15
,
No
.
6
,
Decem
b
e
r
20
25
:
5
6
1
6
-
5
6
3
2
5622
f
u
n
ctio
n
s
wo
r
k
in
g
as
d
esig
n
ed
,
an
ad
d
itio
n
al
9
5
u
n
its
wer
e
p
r
o
d
u
ce
d
with
th
e
s
u
p
p
o
r
t
o
f
th
e
T
er
tiar
y
E
d
u
ca
tio
n
T
r
u
s
t
Fu
n
d
(
T
E
T
F
u
n
d
)
.
T
h
e
d
e
v
ices
wer
e
d
e
p
l
o
y
ed
am
o
n
g
th
e
v
ar
i
o
u
s
d
e
p
ar
tm
en
ts
th
at
wer
e
ch
o
s
en
to
b
e
test
ed
liv
e
in
r
ea
l o
p
er
atin
g
en
v
ir
o
n
m
en
ts
.
T
h
e
test
in
g
was in
th
e
co
n
tex
t o
f
f
in
g
er
p
r
i
n
t m
atch
in
g
s
p
ee
d
,
atten
d
ee
lo
g
ac
cu
r
ac
y
,
u
s
er
ac
ce
p
tan
ce
,
an
d
ea
s
e
o
f
u
s
e.
T
h
e
f
in
g
e
r
p
r
in
t
a
u
th
en
tic
atio
n
p
r
o
ce
d
u
r
e
h
ad
an
av
er
ag
e
o
f
f
ewe
r
th
a
n
2
s
ec
o
n
d
s
p
er
u
s
er
,
a
n
ac
cu
r
ac
y
v
al
u
e
o
f
m
o
r
e
th
an
9
8
p
er
ce
n
t,
with
an
ef
f
ec
tiv
en
ess
r
ate
o
f
1
0
0
p
er
ce
n
t,
co
n
f
ir
m
e
d
b
y
a
co
n
t
r
o
lled
test
o
f
m
o
r
e
th
an
5
0
0
p
eo
p
le.
I
n
itial
b
u
g
s
in
v
o
lv
in
g
clash
in
g
d
atab
ase
en
tr
ies
an
d
UI
laten
c
y
,
am
o
n
g
o
t
h
er
s
,
wer
e
d
eter
m
i
n
ed
u
s
in
g
u
s
er
f
ee
d
b
ac
k
a
n
d
f
ix
ed
o
n
an
iter
ativ
e
b
asis
.
Stu
d
en
ts
an
d
s
taf
f
tr
ain
in
g
was
u
n
d
er
tak
en
to
f
ac
ilit
ate
ap
p
r
o
p
r
iate
u
s
e
an
d
d
ev
el
o
p
a
s
en
s
e
o
f
o
wn
er
s
h
ip
.
T
h
e
tr
ain
i
n
g
s
ess
io
n
s
also
in
v
o
lv
ed
lo
ca
l
ca
p
ac
ity
b
u
ild
in
g
to
allo
w
d
ep
a
r
tm
en
tal
s
taf
f
an
d
s
tu
d
en
ts
in
E
n
g
in
ee
r
i
n
g
an
d
I
C
T
to
d
ev
elo
p
p
r
ac
tical
ex
p
e
r
ien
ce
s
u
s
in
g
b
io
m
etr
ic
d
ev
ices,
d
ata
m
an
ag
em
en
t
,
an
d
h
ar
d
war
e
ass
em
b
ly
.
T
h
e
s
y
s
tem
was
s
ee
n
to
b
e
s
o
ef
f
ec
tiv
e
wh
en
it
co
m
es
to
r
e
al
-
tim
e
atten
d
an
ce
m
o
n
ito
r
in
g
,
esp
ec
ially
d
u
r
in
g
m
ass
ev
en
ts
lik
e
th
e
Aca
d
e
m
ic
B
o
ar
d
Me
etin
g
,
w
h
er
e
t
h
e
s
y
s
tem
was
u
s
ed
in
s
tead
o
f
m
an
u
al
s
ig
n
atu
r
e
r
eg
is
ter
s
.
L
ec
tu
r
er
s
d
escr
ib
ed
b
etter
atten
d
an
ce
in
class
es,
an
d
ad
m
in
is
tr
ato
r
s
v
alu
ed
less
tim
e
g
iv
en
to
r
ec
o
n
ciliatio
n
o
f
atten
d
a
n
ce
a
n
d
m
o
n
ito
r
in
g
c
o
m
p
lian
ce
.
T
h
e
m
o
b
ile
n
at
u
r
e
o
f
th
e
s
y
s
tem
also
m
ad
e
it
d
ep
lo
y
a
b
le
in
o
f
f
-
s
ite
lectu
r
e
h
alls
,
wh
ich
s
er
v
ed
to
in
c
r
ea
s
e
its
f
lex
ib
ilit
y
in
ter
m
s
o
f
o
p
er
atio
n
.
3.
SO
F
T
WAR
E
SY
ST
E
M
AR
CH
I
T
E
CT
URE A
ND
I
M
P
L
E
M
E
N
T
AT
I
O
N
T
h
e
s
o
f
twar
e
s
y
s
tem
was
im
p
lem
en
ted
in
th
e
f
o
r
m
o
f
a
f
r
a
m
ewo
r
k
th
at
was
d
esig
n
ed
to
tack
le
th
e
p
r
o
b
lem
o
f
r
ea
l
-
tim
e
tr
ac
k
in
g
atten
d
an
ce
,
v
er
if
icatio
n
o
f
id
e
n
titi
es,
an
d
co
n
tr
o
llin
g
ac
ce
s
s
to
r
eso
u
r
ce
s
with
in
a
d
ec
en
tr
alize
d
ed
u
ca
tio
n
al
s
y
s
tem
.
T
h
e
b
io
m
etr
ic
atten
d
a
n
ce
s
y
s
tem
was
d
esig
n
ed
as
a
3
-
tier
s
o
lu
tio
n
th
at
co
n
s
is
ts
o
f
a
m
o
b
ile
ap
p
,
a
web
ap
p
,
an
d
an
API
th
at
co
o
p
er
ate
to
p
r
o
v
i
d
e
th
e
u
s
er
s
with
s
m
o
o
th
d
ata
f
lo
w,
s
ec
u
r
e
v
alid
atio
n
o
f
f
in
g
er
p
r
in
ts
,
an
d
ef
f
ec
tiv
e
r
ep
o
r
tin
g
.
3
.
1
.
Sy
s
t
e
m
a
rc
hite
ct
ure
o
v
e
rv
iew
T
h
e
o
v
er
all
s
y
s
tem
ar
ch
itect
u
r
e
was
d
esig
n
ed
with
m
o
d
u
lar
ity
,
s
ca
lab
ilit
y
,
an
d
s
ec
u
r
it
y
as
co
r
e
p
r
in
cip
les.
As
s
h
o
wn
in
Fig
u
r
e
7
.
T
h
e
a
r
ch
itectu
r
e
co
n
s
is
ts
o
f
a
m
o
b
ile
-
b
ased
b
i
o
m
etr
ic
c
ap
tu
r
e
a
p
p
licatio
n
,
a
web
-
b
ased
ad
m
in
is
tr
ativ
e
p
o
r
t
al,
an
d
a
ce
n
tr
alize
d
b
ac
k
en
d
API
h
o
s
ted
o
n
a
VPS.
T
h
e
An
d
r
o
id
-
b
ased
m
o
b
ile
ap
p
licatio
n
h
a
n
d
les
b
io
m
et
r
ic
en
r
o
lm
e
n
t
,
v
alid
atio
n
,
an
d
atten
d
an
ce
m
ar
k
in
g
.
I
t
co
m
m
u
n
icate
s
with
th
e
b
ac
k
en
d
v
ia
en
cr
y
p
ted
r
eq
u
est
s
,
eith
er
in
r
ea
l
-
tim
e
o
r
d
ef
e
r
r
e
d
wh
en
o
f
f
lin
e.
T
h
e
API
s
er
v
er
is
in
s
talled
in
a
s
ec
u
r
e
Ub
u
n
tu
1
8
.
0
4
with
an
Ap
ac
h
e
f
r
am
ewo
r
k
an
d
p
e
r
f
o
r
m
s
th
e
task
o
f
co
m
m
u
n
icatio
n
b
et
wee
n
th
e
b
io
m
etr
ic
e
q
u
ip
m
en
t
an
d
th
e
a
d
m
in
is
tr
ativ
e
d
ash
b
o
ar
d
.
I
t
k
ee
p
s
b
io
m
etr
ic
tem
p
lates,
u
s
er
p
r
o
f
iles
,
an
d
atten
d
a
n
ce
r
ec
o
r
d
s
in
a
well
-
o
r
g
a
n
ized
d
atab
ase
an
d
m
ak
es
en
d
p
o
i
n
ts
av
ailab
le
to
ac
ce
s
s
d
ata,
m
a
n
a
g
e
ev
e
n
ts
,
an
d
r
e
p
o
r
t.
T
h
is
tie
r
ed
s
y
s
tem
m
ea
n
s
th
at
th
er
e
is
s
till
a
f
u
n
ctio
n
in
g
co
n
tin
u
ity
o
f
d
ev
ices
r
eg
ar
d
less
o
f
wh
eth
er
th
e
co
n
n
ec
tio
n
is
wo
r
k
in
g
,
as
th
ey
m
a
y
s
t
o
r
e
d
ata
lo
ca
lly
an
d
r
esy
n
c
it late
r
.
Fig
u
r
e
7
.
Sy
s
tem
s
ar
ch
itectu
r
e
o
f
th
e
b
io
m
etr
ic
s
y
s
tem
Evaluation Warning : The document was created with Spire.PDF for Python.
I
n
t J E
lec
&
C
o
m
p
E
n
g
I
SS
N:
2088
-
8
7
0
8
Desig
n
a
n
d
d
ev
elo
p
men
t o
f
h
o
me
-
g
r
o
w
n
b
io
metric fin
g
erp
r
in
t
d
ev
ice
a
n
d
s
o
ftw
a
r
e
…
(
Ju
mo
ke
S
o
ye
mi
)
5623
3
.
2
.
M
o
bil
e
a
pp
lica
t
io
n f
un
ct
io
na
lity
T
h
e
m
o
b
ile
ap
p
licatio
n
is
wr
itten
in
J
etp
ac
k
C
o
m
p
o
s
e,
to
g
eth
er
with
Ko
tlin
,
d
u
e
to
its
m
o
d
er
n
,
d
ec
lar
ativ
e
UI
p
atter
n
s
an
d
s
u
p
p
o
r
t
o
f
An
d
r
o
id
h
a
r
d
war
e.
T
h
e
ap
p
licatio
n
in
ter
f
ac
e
was
m
ad
e
u
s
er
-
f
r
ie
n
d
ly
an
d
s
im
p
le
to
n
a
v
ig
ate,
p
ar
ticu
lar
ly
with
ac
ad
em
ic
e
m
p
lo
y
ee
s
wh
o
ar
e
n
o
t
v
er
y
co
n
v
er
s
an
t
with
h
ig
h
-
tec
h
.
Fin
g
er
p
r
in
t
en
r
o
lm
en
t
an
d
v
a
lid
atio
n
ar
e
also
an
o
th
er
m
ajo
r
attr
ib
u
te
o
f
th
e
m
o
b
ile
ap
p
,
an
d
it
s
u
p
p
o
r
ts
en
r
o
lm
en
t
u
p
to
f
iv
e
f
in
g
er
p
r
in
ts
p
er
in
d
iv
id
u
al.
Su
c
h
r
ed
u
n
d
an
c
y
will
m
ain
tain
f
u
n
cti
o
n
ality
,
wh
er
eb
y
an
in
ju
r
y
o
r
p
o
o
r
-
q
u
ality
f
in
g
er
p
r
in
ts
wo
u
ld
h
av
e
o
th
er
wis
e
in
h
i
b
ited
v
er
if
icatio
n
.
Atten
d
an
ce
v
alid
atio
n
o
cc
u
r
s
th
r
o
u
g
h
th
e
b
i
o
m
etr
ic
s
ca
n
n
er
in
teg
r
ated
in
to
th
e
c
u
s
to
m
An
d
r
o
i
d
d
ev
ice.
On
ce
a
u
s
er
p
lace
s
a
f
in
g
e
r
o
n
t
h
e
s
en
s
o
r
,
th
e
ca
p
tu
r
ed
b
io
m
etr
ic
d
ata
is
co
n
v
er
ted
in
to
a
B
ase6
4
s
tr
in
g
an
d
s
ec
u
r
ely
tr
an
s
m
itted
to
th
e
API
f
o
r
co
m
p
ar
is
o
n
.
Up
o
n
a
s
u
cc
ess
f
u
l
m
atch
,
atten
d
an
ce
is
au
to
m
atica
lly
m
a
r
k
ed
as
“p
r
esen
t,”
an
d
a
co
n
f
ir
m
atio
n
is
d
is
p
lay
ed
.
I
n
th
e
ca
s
e
o
f
a
f
ailed
m
atch
,
th
e
u
s
er
is
p
r
o
m
p
te
d
to
r
etr
y
u
s
in
g
an
o
th
er
r
eg
is
ter
ed
f
in
g
e
r
,
th
er
eb
y
r
e
d
u
cin
g
f
alse
r
ejec
tio
n
s
.
Ad
d
iti
o
n
al
f
u
n
ctio
n
alities
in
th
e
m
o
b
ile
ap
p
in
cl
u
d
e
r
e
al
-
tim
e
d
ash
b
o
ar
d
u
p
d
ates,
o
f
f
lin
e
m
o
d
e
f
o
r
r
em
o
te
lo
ca
tio
n
s
,
an
d
s
ea
m
less
s
y
n
ch
r
o
n
izatio
n
o
f
atten
d
a
n
ce
d
ata.
Fig
u
r
es
8
to
10
s
h
o
w
s
o
m
e
o
f
t
h
e
v
ar
i
o
u
s
ac
tiv
ities
th
at
ca
n
b
e
p
er
f
o
r
m
ed
with
in
th
e
m
o
b
ile
a
p
p
licatio
n
.
Fig
u
r
e
8
(
a)
is
th
e
lan
d
in
g
p
ag
e
o
f
th
e
B
io
m
etr
ic
f
in
g
er
p
r
i
n
t
atten
d
an
ce
ap
p
licatio
n
lau
n
c
h
ed
o
n
th
e
m
o
b
ile
d
e
v
ice.
W
h
en
lau
n
ch
ed
,
th
e
ap
p
licatio
n
lo
a
d
s
d
ir
e
ctly
to
t
h
e
d
ash
b
o
ar
d
as
s
h
o
wn
in
Fig
u
r
e
8
(
b
)
,
s
h
o
win
g
f
i
v
e
m
o
d
u
les
:
Stu
d
en
t
r
eg
is
tr
atio
n
,
s
taf
f
r
eg
is
tr
atio
n
,
s
tu
d
e
n
t
atten
d
a
n
ce
,
s
t
af
f
atten
d
a
n
ce
,
an
d
ex
am
in
atio
n
atten
d
an
ce
.
E
ac
h
m
o
d
u
le
is
ac
tiv
ated
b
ased
o
n
t
h
e
o
p
er
atio
n
to
p
er
f
o
r
m
at
an
y
p
o
in
t in
tim
e.
(
a)
(
b
)
Fig
u
r
e
8
.
Var
io
u
s
ac
tiv
ities
th
at
ca
n
b
e
p
e
r
f
o
r
m
ed
with
in
th
e
m
o
b
ile
ap
p
licatio
n
:
(
a
)
b
io
m
e
tr
ic
d
ev
ice
lan
d
i
n
g
p
ag
e
an
d
(
b
)
b
io
m
etr
ic
d
ev
ice
d
ash
b
o
ar
d
Fig
u
r
e
9
(
a
)
s
h
o
ws
th
e
s
tu
d
e
n
t
b
io
m
etr
ic
ca
p
tu
r
in
g
/r
eg
is
tr
atio
n
p
ag
e,
allo
win
g
f
iv
e
f
in
g
er
s
to
b
e
ca
p
tu
r
ed
p
er
s
tu
d
en
t.
W
h
en
a
s
tu
d
en
t'
s
m
atr
icu
latio
n
n
u
m
b
er
is
en
ter
ed
,
th
e
s
y
s
tem
r
etr
i
ev
es
d
ata
o
n
ly
f
o
r
elig
ib
le
s
tu
d
en
ts
;
d
ef
au
lter
s
ar
e
au
to
m
atica
lly
f
lag
g
ed
.
B
io
m
etr
ic
d
ata
is
th
en
ca
p
tu
r
ed
f
o
r
elig
ib
le
s
tu
d
en
ts
.
Fig
u
r
e
9
(
b
)
is
th
e
s
tu
d
en
t
atte
n
d
an
ce
p
ag
e,
wh
er
e
atten
d
an
c
e
is
d
o
n
e
b
y
s
im
p
ly
in
p
u
ttin
g
th
e
m
atr
ic
n
u
m
b
er
,
g
r
an
tin
g
ac
ce
s
s
to
s
er
v
ices su
ch
as c
lass
at
ten
d
an
ce
,
ex
am
in
a
tio
n
s
,
th
e
lib
r
ar
y
,
th
e
lab
o
r
ato
r
y
,
h
o
s
tel
f
ac
ilit
ies,
an
d
g
ate
ac
ce
s
s
.
Fig
u
r
e
10
(
a
)
s
h
o
ws
h
o
w
s
taf
f
b
io
m
etr
ics
ar
e
ca
p
t
u
r
ed
ju
s
t
lik
e
th
o
s
e
o
f
th
e
s
tu
d
e
n
ts
.
T
h
e
s
taf
f
n
u
m
b
er
is
en
ter
ed
an
d
f
etch
es th
e
in
f
o
r
m
atio
n
f
r
o
m
th
e
d
atab
ase
f
o
r
b
io
m
etr
ic
r
eg
is
tr
atio
n
.
T
h
e
s
taf
f
ca
n
th
e
n
ca
r
r
y
o
u
t
s
ig
n
-
in
a
n
d
s
ig
n
-
o
u
t
ea
ch
d
ay
as
s
h
o
wn
in
Fig
u
r
e
10
(
b
)
.
Fig
u
r
e
10
(
c)
is
a
ty
p
ic
al
s
taf
f
s
ig
n
-
in
an
d
s
ig
n
-
o
u
t a
t a
s
ec
tio
n
o
f
th
e
ca
m
p
u
s
d
if
f
er
en
t f
r
o
m
o
t
h
er
p
a
r
ts
o
f
th
e
ca
m
p
u
s
.
3
.
3
.
Web
-
ba
s
ed
a
dm
ini
s
t
ra
t
iv
e
po
rt
a
l
T
h
e
web
ap
p
licatio
n
was
d
ev
elo
p
ed
u
s
in
g
L
ar
av
el
(
PH
P
f
r
am
ewo
r
k
)
alo
n
g
s
id
e
s
tan
d
ar
d
web
tech
n
o
lo
g
ies
(
HT
ML
5
,
C
SS
3
,
an
d
J
av
aScr
ip
t)
to
p
r
o
v
id
e
a
d
m
in
is
tr
ativ
e
co
n
tr
o
l
o
v
er
t
h
e
b
io
m
etr
ic
s
y
s
tem
.
T
h
e
p
o
r
tal
is
ac
ce
s
s
ib
le
o
n
ly
to
a
u
th
o
r
ize
d
p
e
r
s
o
n
n
el
an
d
in
clu
d
es
m
u
ltip
le
f
ea
t
u
r
es
s
u
ch
as
s
tu
d
e
n
t/s
taf
f
Evaluation Warning : The document was created with Spire.PDF for Python.
I
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r
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5
6
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6
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5
6
3
2
5624
r
eg
is
tr
atio
n
,
atten
d
an
ce
a
n
aly
tics
,
an
d
s
y
s
tem
co
n
f
ig
u
r
atio
n
.
Ad
m
in
s
ca
n
b
u
l
k
u
p
lo
a
d
u
s
er
s
v
ia
C
SV
o
r
au
to
m
atica
lly
s
y
n
c
with
ex
is
tin
g
s
tu
d
en
t in
f
o
r
m
atio
n
s
y
s
tem
s
th
r
o
u
g
h
th
e
s
tu
d
en
t A
PI.
(
a)
(
b
)
Fig
u
r
e
9
.
Var
io
u
s
ac
tiv
ities
th
at
ca
n
b
e
p
e
r
f
o
r
m
ed
with
in
th
e
m
o
b
ile
ap
p
licatio
n
:
(
a)
b
io
m
e
tr
ic
s
tu
d
en
t
r
eg
is
tr
atio
n
an
d
(
b
)
b
io
m
etr
ic
s
tu
d
en
t a
tten
d
an
ce
(
a)
(
b
)
(
c)
Fig
u
r
e
10
.
Var
io
u
s
ac
tiv
ities
th
at
ca
n
b
e
p
er
f
o
r
m
ed
with
in
th
e
m
o
b
ile
a
p
p
licatio
n
:
(
a
)
b
io
m
etr
ic
r
eg
is
tr
atio
n
,
(
b
)
b
io
m
etr
ic
atten
d
a
n
ce
,
an
d
(
c)
b
io
m
etr
ic
atte
n
d
an
ce
s
ig
n
-
in
-
out
Fig
u
r
es
1
1
to
1
3
illu
s
tr
ate
s
o
m
e
o
f
t
h
e
co
m
p
o
n
e
n
ts
o
f
th
e
ad
m
in
is
tr
ativ
e
d
ash
b
o
a
r
d
.
T
h
ese
in
clu
d
e
th
e
lo
g
in
in
ter
f
ac
e,
th
e
r
e
g
is
tr
atio
n
p
ag
es
f
o
r
s
tu
d
en
ts
an
d
s
taf
f
,
am
o
n
g
o
th
er
s
.
T
h
e
ap
p
lic
atio
n
also
s
u
p
p
o
r
ts
cu
s
to
m
r
ep
o
r
tin
g
f
ea
tu
r
es.
At
ten
d
an
ce
d
ata
ca
n
b
e
e
x
p
o
r
ted
f
o
r
au
d
its
,
co
m
p
lian
ce
ch
e
ck
s
,
an
d
ac
ad
em
ic
p
er
f
o
r
m
an
ce
co
r
r
elatio
n
.
T
h
e
s
y
s
tem
f
lag
s
ir
r
eg
u
lar
atte
n
d
an
ce
p
atter
n
s
a
u
to
m
atica
ll
y
,
p
r
o
v
i
d
in
g
ea
r
ly
war
n
in
g
s
ig
n
als
f
o
r
in
ter
v
e
n
tio
n
.
Feed
b
ac
k
f
r
o
m
ad
m
in
is
t
r
ato
r
s
in
d
icate
d
th
at
th
e
d
ash
b
o
ar
d
s
ig
n
if
ican
tly
r
ed
u
ce
d
t
h
e
tim
e
s
p
en
t
m
a
n
u
ally
co
m
p
ilin
g
atten
d
a
n
ce
r
ec
o
r
d
s
,
esp
ec
ially
d
u
r
in
g
m
ass
ev
en
ts
lik
e
m
atr
icu
latio
n
o
r
ex
am
s
.
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&
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p
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me
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b
io
metric fin
g
erp
r
in
t
d
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a
n
d
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ftw
a
r
e
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(
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mo
ke
S
o
ye
mi
)
5625
Fig
u
r
e
1
1
is
th
e
Ad
m
in
/Dash
b
o
ar
d
p
ag
e
.
T
o
g
ai
n
ac
ce
s
s
t
o
th
e
ad
m
in
d
ash
b
o
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d
,
th
e
a
d
m
in
will
n
av
ig
ate
to
th
e
ad
m
in
is
tr
ato
r
’
s
lo
g
in
p
ag
e
s
h
o
wn
i
n
Fig
u
r
e
1
1
(
a)
a
n
d
p
r
o
v
id
e
v
alid
lo
g
i
n
cr
ed
en
tials
.
T
h
e
ad
m
in
d
ash
b
o
ar
d
,
as
s
h
o
wn
in
Fig
u
r
e
1
1
(
b
)
,
g
iv
es
s
tatis
tics
o
n
th
e
r
e
g
is
ter
ed
n
u
m
b
e
r
o
f
Stu
d
e
n
ts
an
d
L
ec
tu
r
er
s
,
an
d
it a
ls
o
in
clu
d
es
th
e
n
u
m
b
er
o
f
co
u
r
s
es a
n
d
atten
d
an
ce
.
T
h
ese
f
ig
u
r
es c
h
an
g
e
in
r
ea
l tim
e.
(
a)
(
b
)
Fig
u
r
e
1
1
.
Ad
m
in
is
tr
ativ
e
d
as
h
b
o
ar
d
(
a)
A
d
m
in
lo
g
in
p
a
g
e
an
d
(
b
)
Ad
m
in
d
ash
b
o
a
r
d
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