A useful tool for staff meetings and professional development is Padlet.
In the example shown it was used to collect data from various staff members as to which Professional Learning they had attended.
This could the be used as a visual and a prompt for other teachers to seek information and ask questions of other staff members.
Padlets can also be used for gathering information for other purposes such as getting responses from teachers. This is typically like a graffiti wall.
This is also a useful tool in the classroom for gathering information.