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					                                                       Preliminary Selection Matrix
                                                    Video                         Still Pictures                 Video and Still Pictures
                                          Color         Black & White        Color          Black & White        Color        Black & White
   User Requirements        Weight
                                     Band Hard       Band Hard       Band Hard       Band Hard       Band Hard       Band Hard
                                                Cost            Cost            Cost            Cost            Cost                    Cost
                                     Width Ware      Width Ware      Width Ware      Width Ware      Width Ware      Width Ware
Sustainability in the
                              7       8     7      5      6   5    7     9     9     6     8     8     7    10    10    6     10   10    7
market.

Physically small in size.     9       5     5      5      5   5    5     5     5     5     5     5     5    5      5    5     5    5     5

Number of bits in the
                              8       8     8      3      4   3    4     6     5     4     2     2     5    9      8    3     5    4     5
processor.
Light (brightness)
                              8       7     6      4      8   9    5     6     7     3     7     6     4    7      8    5     9    8     6
sensitivity.
Small frequency range for
                              8       5     5      5      5   5    5     5     5     5     5     5     5    5      5    5     5    5     5
minimal interference.
Withstand temperature
                              7       8     8      6      7   7    6     7     7     6     8     8     7    9      9    5     7    7     6
(32˚F to 104˚F)

Zoom Capabilities (2-4 X)     8       5     5      5      5   5    5     5     5     5     5     5     5    5      5    5     5    5     5


Picture Quality (Mb)          9       7     5      4      9   5    5     6     5     4     9     5     6    8      5    6     9    5     8

Image recognition for
                              6       9     5      5      8   6    7     7     6     8     6     7     9    10     9    4     7    5     6
easier mobility.

Processor speed & size.       7       8     7      5      7   6    7     7     6     7     6     5     8    9      8    4     8    7     5

GPS for programmable
                              5       5     5      5      5   5    5     5     5     5     5     5     5    5      5    5     5    5     5
coordinates
Camera swivel to rotate
                              8       7     7      7      7   7    7     7     7     7     7     7     7    7      7    7     7    7     7
camera.

Power usage                  10       6     7      5      7   6    5                 7                 8    8      7    4     9    8     5

          Score                                   1778            1765             1645              1673              1927             1909
                                                     Pugh Matrix
                                         Design using Video with   Design using Video and Still Design using Video and Still
     User Requirements          Weight
                                                  Color                Pictures with Color      Pictures with Black & White
Sustainability in the market.     7       8         7        5        10       10        6        10        10        7

Physically small in size.         9       5         5        5        5         5        5         5        5         5
Number of bits in the
                                  8       8         8        3        9         8        3         5        4         5
processor.
Light (brightness)
                                  8       7         6        4        7         8        5         9        8         6
sensitivity.
Small frequency range for
                                  8       5         5        5        5         5        5         5        5         5
minimal interference.
System will withstand
                                  7       8         8        6        9         9        5         7        7         6
temperature (32˚F to 104˚F).
Zoom Capabilities (2-4 X)         8       5         5        5        5         5        5         5        5         5

Picture Quality (Mb)              9       7         5        4        8         5        6         9        5         8
Image recognition for easier
                                  6       9         5        5        10        9        4         7        5         6
mobility.
Processor speed & size.           7       8         7        5        9         8        4         8        7         5
GPS capability for pre-
                                  5       5         5        5        5         5        5         5        5         5
programmable coordinates.
Camera swivel to rotate
                                  8       7         7        7        7         7        7         7        7         7
camera.
Power usage                      10       6         7        5        8         7        4         9        8         5

           Score                                           1778                         1927                         1909

				
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