What is the fine-grained topic of the following text: To date, 8i has raised $14.8 million in funding from investors including RRE Ventures, Founders Fund Science, Horizons Ventures, Samsung Ventures, Dolby Family Ventures, Signia Venture Partners, Bertelsmann Digital Media Investments, Sound Ventures, Inevitable Ventures, Freelands, and Advancit Capital. Only return the topic.
8i's fundraising and investors