If you are not getting meaningful results, try rephrasing the query using simpler language, e.g., “mobile phone” instead of a “communication device”. As of now, our AI is baby AI and it does not understand abstract concepts as well as it understands concrete concepts.
Also, there is currently a limitation on technology domains that PQAI can cater to. PQAI works best on inventions related to the computers and communication technology. In other areas such as chemistry, pharmaceuticals, and mechanical structures, the result may not come out that good.