The Lumina Go Alexa Skill allows you to control your Lumina Go projector using voice commands through Amazon Alexa. This privacy policy applies solely to the Alexa Skill and its cloud service.
2. Information We Collect
When you use the Lumina Go Alexa Skill, we process the following information:
Alexa User ID: A unique identifier provided by Amazon when you link your device. This is not your personal Amazon account information.
Device Binding: An association between your Alexa User ID and your projector's device ID, so we know which projector to control.
Voice Commands (as text): Amazon Alexa converts your voice to text and sends us the interpreted command. We do not receive or store any voice audio recordings.
3. Information We Do NOT Collect
Voice audio recordings
Personal information (name, email, address, etc.)
Amazon account credentials
Usage history or command logs
Location data
4. How We Use Your Information
The information we process is used solely to:
Route your voice commands to the correct projector
Maintain the link between your Alexa account and your projector
Commands are relayed in real-time and are not stored after delivery.
5. Data Storage & Retention
Device binding (Alexa User ID ↔ projector device ID) is stored on Cloudflare Workers KV for the duration of your account linking (up to 1 year, automatically renewed on use).
Pairing codes are temporary and expire automatically within 24 hours.
Voice commands are processed in real-time and not persisted.
6. Third-Party Services
Amazon Alexa: Handles voice recognition and sends text commands to our endpoint. See Amazon's Privacy Notice.
Cloudflare Workers: Hosts our skill endpoint and relays commands to your projector. See Cloudflare's Privacy Policy.
We do not sell, share, or transfer your data to any other third party.
7. Unlinking & Data Deletion
You can unlink the skill at any time through the Alexa app. When you disable or unlink the skill, the device binding is no longer used. You may also contact us to request manual deletion of any stored data.
8. Children's Privacy
This skill is not directed to children under 13. We do not knowingly collect personal information from children.
9. Changes to This Policy
We may update this policy from time to time. Changes will be reflected on this page with an updated effective date.
10. Contact Us
If you have any questions about this privacy policy, please contact us at luminago@hotack.cn