What is the fine-grained topic of the following text: The Open Source Elections Technology Foundation (OSET) is a nonprofit research institute focused on increasing confidence in elections by making open source elections technology freely available for any jurisdiction to adopt, adapt, and deploy for public elections in order to increase verification, accuracy, security, and transparency, and to ensure that ballots are counted as cast. Only return the topic.
Open Source Elections Technology Foundation's efforts in improving election confidence and transparency