Update README.md

README.md

@@ -1,8 +1,13 @@
 # DocumentIQA: Document Insight Question/Answer
 
-**Work in progress**
+## Introduction
+
+Question/Answering on documents. Upload your document and ask questions. 
+In our implementation we use [Grobid](https://github.com/kermitt2/grobid) for text extraction instead of the raw PDF2Text converter.
+Thanks to Grobid we are able to precisely extract abstract and full-text. 
+This is just the beginning and publishing might help gathering more feedback. 
 
-Small demo for performing data extraction at document level using small context.
+**Work in progress**
 
 https://document-insights.streamlit.app/
 
@@ -10,6 +15,13 @@ https://document-insights.streamlit.app/
 Google or look for example [here](https://medium.com/geekculture/openai-a-step-by-step-guide-to-getting-your-api-key-gpt-usage-control-artificial-intelligence-2a0917c70f3f), on how to generate one.
 
 
+### Screencast 
+This is a screencast on an older version: 
+
+https://github.com/lfoppiano/document-qa/assets/15426/b3882119-5a87-40f5-a2de-ad47447eb40c
+
+
+### Acknolwedgement 
 
 This project is developed at the [National Institute for Materials Science](https://www.nims.go.jp) (NIMS) in Japan.