KUSUMA
co)*ut!+ i"t!+&ctio" t!c"i,u! t&t +!co#o"i%!%
)ulti*l! touc *oi"t%
T! &+'.&+! '!(ic!% t&t i)*l!)!"t it/ .ic &llo.
u%!+% to co)*ut! .itout co"(!"tio"&l i"*ut '!(ic!%
Multi-touc co"%i%t% o0 & touc %c+!!" 1%c+!!"/ t&2l!/
.&ll/ !tc3 o+ touc*&'.
 
&"' 4587% Touc%c+!!" co)*o"!"t )&"u0&ctu+i"# &"'
 *+o'uct '!%i#" &+! "o lo"#!+ l!#&liti!% / touc%c+!!"-
!"&2l!' 'i%*l&$% o" &ll 9i"'% o0 '!(ic!% i% .i'!%*+!&'
Touc%c+!!" 'i%*l&$% &+! 0ou"' to'&$ i" &i+*l&"!%/
&uto)o2il!%/ #&)i"# co"%ol!%/ )&ci"! co"t+ol
%$%t!)%/ &**li&"c!% &"' &"'!l' 'i%*l&$ '!(ic!%.
 
H&+'.&+! '!(ic!% t&t i)*l!)!"t it/ .ic &llo. u%!+%
to co)*ut! .itout co"(!"tio"&l i"*ut '!(ic!% !#/
)ou%!
So0t.&+! t&t +!co#"i:!% )ulti*l! %i)ult&"!ou% touc
 *oi"t%/ &% o**o%!' to t! %t&"'&+' touc%c+!!" i!
co)*ut!+ touc*&'/ ATM/ .ic +!co#"i:!% o"l$ o"!
touc.
FUTURE
T! u%! o0 )ulti-touc t!c"olo#$ i% !;*!ct!' to +&*i'l$ 2!co)!
co))o" *l&c!
Fo+ !;&)*l!/ touc %c+!!" t!l!*o"!% &+! !;*!ct!' to i"c+!&%! 0+o)
<77/777 %i**!' i" <77=/ to <4 )illio" i" <74<.
 
.&$% t&t )ulti-touc c&" 2! u%!' i"clu'i"#>
  4E"&"c!' 'i"i"# !;*!+i!"c!
I"t!+&cti(! Wit!2o&+'%
l!'%/&c+$lic/c&)!+&/*+o!cto+ &"' &
co)*ut!+ 
SOFTWARE  Co)*ut!+ &**lic&tio"% &+! "!c!%%&+$ to co))u"ic&t! 2!t.!!" &
)ulti touc 'i%*l&$ &"' & co)*ut!+
 T!%! &**lic&tio"% c&" 2! '!(!lo*!' .iti" %!(!+&l l&"#u&#!%
 *+o#+&))i"# !"(i+o")!"t%
Fo+ !;&)*l!> C/ C/ &(&
WORKING
T! i"0+&+!' li#t i% 2!&)!' i"%i'! t! &c+$lic &"'
+!0l!ct% i"t!+"&ll$ I" & %i)*l! .&$/ $ou c&" %&$ t&t/
IR-li#t 2ou"c!% i"%i'! t! &c+$lic/ 0+o) o"! %i'! to
&"ot!+ A% & 0i"#!+ touc!% t! &c+$lic %u+0&c!/ t!
i"t!+"&l +!0l!ctio" o0 t! IR-li#t/ i% i"t!++u*t!'
 T! i"0+&+!' li#t %c&tt!+% o" t! 0i"#!+ ti*% I"0+&+!'
li#t i% i"(i%i2l! to t! u)&" !$!/ 2ut 2$ *l&ci"# &"
i"0+&+!' c&)!+& 2!i"' t! &c+$lic $ou+ 0i"#!+ti*% .ill
 2! (i%i2l! o" t! i"0+&+!' c&)!+&
 
Multi touc 2&%!' o" FTIR i% & %i)*l! &"' i"!;!"%i(!
t!c"i,u!
It co"%t+uct% & )ulti touc 'i%*l&$ .it t! &(&il&2l!
&"' l!%% co%tl$ )&t!+i&l%
Ti% coul' 2! u%!' to '!t!+)i"! t! 0o+c! %!"%iti(it$
o" 'i%*l&$% / !it!+ too &+' o+ %o0t touc!% c&" 2!
&"&l$%!'
APPLICATIONS A )ulti touc 'i%*l&$ c&" 2! u%!' i"

T!l!*o"!% /W&tc!% /PDA%/ Mo2il! *o"!%.
 
CONCLUSION
Ti% t!c"i,u! u%i"# FTIR i% %i)*l! &"' !&%$ to
i)*l!)!"t It *+o(i'!% &"$ +!%olutio" 'i%*l&$%
%u**o+t!' .it i# #+&*ic%