390389 Product selector for Magento

I would like a new way of selecting a product on the front end. E.g. to find the battery that matches a certain device. A customer would select: - Brand (e.g. Canon) - Device (e.g. fotocamera) - Model (e.g. DC50) After each selection, The final selection (here DC50) leads to the selected product (here: the replacement battery for a canon DC50 camera). See attache image for an example. Note: the list of models can be quite long (100+); setting up an attribute value for each and every model would be quite cumbersome. One solution could be that you would be able to enter multiple values for one attribute; e.g: MODEL: DC50 DC60 DC70 DC-44 DC 777. this woule be a text attribute in which the new product selector could search for the selected model (e.g. DC50). The selection shoud be ipmlemented SEO friendly and should be independent of other search/selection mechanisms. Meaning: if you browse to to category Canon via Magento's standard menu, you should still be able tu select Fuji in the new product selector and vice versa.