5 6 Loosing keys, phone, etc 5 3 Cool drinks become warm very fast 5 1 People get lost – how to find them? 5 2 Retainer for wheel chairs 4 Lock your bike in an easier way 4 Lock yourself out 4 Cold seats in cars 3 Leave helmet with bike 1 Back packs for running 0 11.10.2012 3
Cost (0.5) Sum Attachment/New material on/for door bolt 2 1 2 1.8 Attachment on door strike 1 1 2 1.5 Attachment/New material on/for door frame 2 1 1 1.3 Combination of different possibilities mentioned above 2 0 0 0.6 Other kind of door 0 0 0 0 11.10.2012 5
us • Some demands we see from the customer‘s perspective are the following: The door shuts without a problem The door doesn’t make noise when it shuts The door doesn’t make noise when there is a air circulation in the room The position of the product does not change over time or use The product is long lasting The product is damage-proof The product is affordable The product is easily removable 11.10.2012 6