This responsive Twitter Wall is an excellent presentation tool that displays tweets matching a user inputted hashtag. It offers basic moderation tools, image support, and no request limits. It's an excellent tool to enhance engagement at conferences and presentations. Tweets are retrieved via a python web scraper.
You can access at http://twitterwall.pythonanywhere.com/, but you will get better performance hosting it on your own. That link will not always be maintained.
First install all requirements:
pip install requirements.txt
Launch the web scraper by navigating to the 'py' folder and running retrieveTweets.py:
python retrieveTweets.py
Finally, open the index.html file