|
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
• |
Information
categories
|
|
|
|
– |
Existing
solutions
|
|
|
|
• |
Limitations
|
|
|
|
• |
Advantages
|
|
|
|
– |
Who is in this
arena
|
|
|
|
– |
Economic factors
(willingness to pay)
|
|
|
|
– |
Other factors
(safety, aesthetics, environmental, etc.)
|
|
• |
Information
resources
|
|
|
|
– |
Technical
journals/Textbooks
|
|
|
|
– |
Library catelog
|
|
|
|
– |
Industrial
Indices
|
|
|
|
– |
The Internet
|
|
|
|
– |
Patent offices
(US and others)
|
|
|
|