The document summarizes a presentation given by Tracey P. Lauriault on critiques and reflections of open data initiatives. Some key points from the presentation include: - Open data definitions have evolved over time from sharing scientific data internationally to principles of open government data and 5 star deployment schemes. - Most popular open data definitions center around access, redistribution, reuse and absence of technical restrictions. - Examples of open data initiatives discussed include the Canadian Geospatial Data Infrastructure, which aims to provide comprehensive sharing of geospatial assets, and the Dublin Dashboard, which provides real-time city data. - Considerations for open data include ensuring interaction with crowdsourced/volunteered data follows standards