Gravity Speakers, LLC (“Company”,“We”, or Us”), respects your privacy and is committed to protecting it through compliance with this policy.
This policy describes the types of information we may collect from you or that you may provide when you visit the website www.gravityspeakers.com (“Website”) and our practices for collecting, using, maintaining, protecting, and disclosing that information. Company is the data controller for information processed through the Website.
Please read this policy carefully to understand our policies and practices regarding your information and how we will treat it. If you do not agree with our policies and practices, your choice is not to use our Website. By accessing or using this Website, you agree to this privacy policy. This policy may change from time to time (see Changes to Our Privacy Policy). Your continued use of this Website after we make changes is deemed to be acceptance of those changes, so please check the policy periodically for updates.
Our Website is not intended for nor targeted towards children as defined by applicable law. We do not knowingly collect personal information from children. If you are younger than the age of consent in your jurisdiction, do not use or provide any information on this Website or on or through any of its features or provide any information about yourself to us, including your name, address, telephone number, email address, or any screen name or user name you may use. If you believe we might have any information from or about a child under the applicable age of consent, please contact us at Privacy@gravityspeakers.com and we will delete it.
For more information, see International Data Transfers
When you use the Website and provide information to Company through the Website, your information may be transferred to a destination outside your jurisdiction, including to the United States. The United States has not received a finding of “adequacy” from the European Union under Article 45 of the GDPR. Company has executed agreements between its affiliates and subsidiaries in accordance with Article 46 of the GDPR. Company also relies on derogations for specific situations set forth in Article 49 of the GDPR in order to transfer personal information across international borders outside of Company, its affiliates, and subsidiaries. In particular, Company transfers personal information across international borders only: with your consent; to perform a contract with you; or to fulfill a compelling legitimate interest of Company in a manner that does not outweigh your rights and freedoms.
Choices About How We Use and Disclose Your Information.
We may disclose aggregated anonymized information about our users without restriction.
When you use the Website and provide information to Company through the Website, your information may be transferred to a destination outside your jurisdiction, including to the United States. The United States has not received a finding of “adequacy” from the European Union under Article 45 of the GDPR. Company has executed agreements between its affiliates and subsidiaries in accordance with Article 46 of the GDPR. Company also relies on derogations for specific situations set forth in Article 49 of the GDPR in order to transfer personal information across international borders outside of Company, its affiliates, and subsidiaries. In particular, Company transfers personal information across international borders only: with your consent; to perform a contract with you; or to fulfill a compelling legitimate interest of Company in a manner that does not outweigh your rights and freedoms.
We do not control third parties’ collection or use of your information to serve interest-based advertising. However, these third parties may provide you with ways to choose not to have your information collected or used in this way. You can opt out of receiving targeted ads from members of the Network Advertising Initiative (“NAI”) on the NAI’s website: https://www.networkadvertising.org/.
To the extent required by law, Company provides you with (i) reasonable access to the personal information collected through the Website, and (ii) the ability to review, correct, export, and delete such personal information. Please contact us using any of the methods identified in the “Contact Information” section if you would like to exercise your individual rights and for information on any fee required to obtain copies of your personal information. We may need to obtain or confirm certain personal information in order to accommodate your request. We will not accommodate a request to change information if we believe the change would violate any law or legal requirement or cause the information to be incorrect.
California Civil Code Section § 1798.83 permits users of our Website that are California residents to request certain information regarding our disclosure of personal information to third parties for their direct marketing purposes. To make such a request, please send an email to Privacy@gravityspeakers.com or write us at: 570 El Camino Real, #150-250, Redwood City, CA 94063, Attn: General Counsel.
We use commercially reasonable measures to secure information collected through the Website. Unfortunately, the transmission of information via the internet is not completely secure. Although we do our best to protect your personal information, we cannot guarantee the security of your personal information transmitted to our Website. Any transmission of personal information is at your own risk. We are not responsible for circumvention of any privacy settings or security measures contained on the Website.
We retain your information for as long as needed: (i) to conduct business with you; (ii) as needed for the purposes outlined in this Privacy Policy; (iii) as necessary to comply with our legal obligations, resolve disputes, and enforce any agreements.
It is our policy to post any changes we make to our privacy policy on this page with a notice that the privacy policy has been updated on the Website home page. If we make material changes to how we treat our users’ personal information, we will notify you by email to the email address provided by you or through a notice on the Website home page. The date the privacy policy was last revised is identified at the top of the page. You are responsible for ensuring we have an up-to-date active and deliverable email address for you, and for periodically visiting our Website and this privacy policy to check for any changes.
To ask questions or comment about this privacy policy and our privacy practices, contact us at:
570 El Camino Real, #150-250, Redwood City, CA 94063, Attn: General Counsel
Email: Privacy@gravityspeakers.com
European Union: Company’s Data Protection Officer is Nausheen Razzak, and can be contacted using the information above. You can request copies of Company’s GDPR Article 46 agreements from the Data Protection Officer. Please contact the Data Protection Officer if you believe Company has processed your information in a manner inconsistent with your privacy rights. You also have the right to contact a supervisory authority if you believe Company has processed your information in a manner inconsistent with your privacy rights.

Brian Brackeen is a General Partner at Lightship Capital, the Cincinnati-based VC firm dedicated to backing underrepresented entrepreneurs in the Midwest. Brian lectures extensively around the world on entrepreneurship, code, the digital economy, AI and machine learning — and participates in mentorship programs for organizations like Girls Who Code, Black Girls Code and The School District of Miami.

Tania Desa, CEO of Desa Global Leadership Inc., is a renowned keynote speaker specializing in workplace inclusion and leadership empowerment. With experience in over 87 countries and collaborations with global brands like Google and American Express, she empowers leaders to build diverse, high-performing teams and foster cultures of belonging. Tania's mission is to inspire inclusive leadership that transforms workplaces worldwide.

Ted Schilowitz is a globally recognised futurist and pioneer in emerging entertainment technologies. He has presented at major industry events worldwide and has been featured in top publications, including Wired, Variety, The New York Times, Fast Company, and The Hollywood Reporter. Ted most recently served as Futurist in Residence at Paramount Global, exploring advancements in virtual and mixed reality, Web 3.0, and next-generation themed entertainment. Previously, as the Futurist at 20th Century Fox, he helped create groundbreaking VR experiences such as The Martian VR and Wild VR. Ted was also the first employee at Red Digital Cinema, contributing to the development of the Red One and Epic cameras, and co-founded the G-Tech line of professional storage systems used globally across film and television. His early work with AJA Video and Apple helped launch tools that transformed desktop video production for major film, TV, and sports projects.

Kim Carson is a catalyst for change in the tech landscape. With a diverse background encompassing political science and tech leadership, she sparks dialogue on the need for diverse perspectives in AI, evolving workforce landscapes, launching new businesses, post-disciplinary ethos, and authentic self-expression. Kim's journey resonates with resilience and purpose, inviting others to embrace innovation and inclusion for a better tomorrow.

Wema Hoover is a renowned DEI leader and executive coach known for her transformative work at Google, Pfizer, Sanofi, and Bristol-Myers Squibb. She specializes in diversity, equity, and inclusion, authentic leadership, and women’s empowerment, working with multinational companies to drive global organizational change. Throughout her career, Wema has championed DEI as a competitive advantage, emphasizing its critical role in fostering a culture that brings out the best in individuals.
Request Fee & AvailabilityDomestic In-Person (USA):
$5,001 - $10,000*
International In-Person:
$10,001 - $15,000*
Virtual:
Please inquire
Other:
* Ranges are presented as a guideline only. Speaker fees vary by engagement type and are subject to change without notice. For an exact quote, please contact Gravity Speakers.
California, USA
As a first-generation Mexican American and the founder of Ritzy Periwinkle, Marisa Estrada Rivera (also known as Ritzy P) brings over 20 years of experience spanning the music, art, and emerging tech industries. Named one of Butterscotch Media’s 2025 Web3 Changemakers to Watch, she helps businesses adapt to the evolving tech landscape through her consultancy, designing innovative strategies for growth and impact.
Marisa is a partner at Hola Metaverso, dedicated to developing educational and bridge-building experiences in emerging tech across the U.S. and Latin America.
A passionate advocate for diversity and inclusion in emerging tech, Marisa is a board member of Women of Web3, where she presented at the UN General Assembly 78th & 79th Science Summits. She is also a co-author of Women in Web3: Inclusive Futures, with proceeds funding STEM scholarships for young women globally.
As a member of the National Policy Network of Women of Color in Blockchain, Marisa has contributed to critical conversations, serving as a delegate at the 5th Congressional Briefing of Women of Color in Blockchain in Washington, DC. She also contributed to the Crypto Council for Innovation and W.K. Kellogg Foundation report, Building a More Inclusive Web3, which explores how Web3 can drive empowerment and financial inclusivity.
In addition to her work in emerging tech and advocacy, Marisa hosts Word To Your Mama, a podcast amplifying diverse voices, from Oscar winners to activists. She also co-hosts The Get Down, where they explore policy, market trends in emerging tech, and their impact on Black, Latin@, and Indigenous communities.
At the heart of Marisa’s work is a deep commitment to equity and empowerment, ensuring that marginalized communities don’t just participate in but thrive within the rapidly evolving tech-centric landscape.
Through engaging and insightful talks, she shares her journey and expertise, inspiring audiences at the intersection of creative innovation, emerging tech, and social impact.
"Ritzy P is a natural public speaker. Whether as a podcast host, moderator at the United Nations, or panelist on Capitol Hill, she dominates the stage and simply captures the audience powerfully. Her style is reminiscent of Larry King and Oprah. She can effortlessly command a conversation and charm the audience with her captivating voice and gaze.”
"Hearing Ritzy speak about the future of women of color in web 3 spaces has been an inspiration to me. Her ability to break down information in a way that energizes you and excites you for the possibilities is so invaluable to our community. We women are fortunate to have someone like her to be the spark for us all."
"Ritzy is an exceptional speaker who captivates her audience by making them feel integral to the shared journey. Her authenticity shines through as she seamlessly combines humor and poignant moments while sharing her lived experiences. Unapologetically herself, Ritzy is a powerful yet loving force, a disruptor yet relatable. Above all, she leaves the audience deeply moved, thoughtful, and feeling like they've had a unique experience."