Privacy Policy

1. Operator

• Operator: 重吉　哲弥 (independent developer)
• Contact: movie.pingpong@gmail.com

2. Hamara approach

Event, Schedule aur Entry Forms poori tarah aapke browser mein chalte hain. Padha hua kuch bhi hamare server par nahi jaata; sab kuch aapke apne Google account ke andar hota hai. Attendance tool exception hai - woh data hum rakhte hain (neeche uska alag section hai).

3. Google user data kaise handle hota hai

Aapki permission se, DROPPER neeche diye gaye scopes ke andar Google services access karta hai.

• Ye saara data aapke apne Google account ke andar process hota hai. Hum ismein se kuch bhi receive nahi karte.
• drive.file sirf un files tak limited hai jo ye app khud banata hai. Ye aapki baaki Google Drive nahi dekh sakta.
• Text recognition (OCR) ke liye banayi gayi temporary files, text padhte hi turant delete kar di jaati hain.
• In scopes ke liye Dropper ne Google ka review (OAuth verification) pass kiya hai — July 2026 mein approve hua.

4. AI feature ke baare mein

• AI use karna opt-in hai. Sign in ke baad ek dialog aapse "AI use karein" ya "AI use na karein" chunne ko kehta hai.
• Sirf tab jab aap "AI use karein" chunte hain, file (image ho to chhoti karke) hamare relay server (Cloudflare Workers) se hokar OpenAI ke API ko bheji jaati hai. API key hum dete hain; aapko key daalne ki zaroorat nahin. Relay server na file save karta hai na AI ka jawab.
• Apna kharcha ek tay seema mein rakhne ke liye hum OpenAI ka free hissa use karte hain, jo is shart par milta hai ki OpenAI bheja gaya content apne AI ko behtar banane mein use kar sakta hai. Isliye bheji gayi files OpenAI apne AI ko behtar banane mein use kar sakta hai. Personal information wale documents use na karein.
• Google user data (Google Drive ka padha hua text, aur aapke Google Calendar ya Drive ka content) AI ko kabhi nahi bheja jaata. Sirf wahi file bheji jaati hai jo aapne apne device se drop ki.
• Zyada use rokne ke liye, relay server sirf us din ka use aur connection ki jaankari ko chhota karke banaye gaye (wapas na badle ja sakne wale) nishan ke hisaab se ginti rakhta hai, aur agle din mita deta hai (ek vyakti din mein 20 event files aur 10 schedules tak).
• Agar aap "AI use na karein" chunte hain, to AI ko kuch bhi nahi bheja jaata.

5. Data Sharing aur Third-Party Disclosure

DROPPER aapke Google user data ko hamare ya kisi third party ko na bechta hai, na share karta hai, na transfer karta hai. Google user data hum tak pahunchta hi nahi. Attendance tool ka data bhi kisi third party ko na becha jaata hai, na share kiya jaata hai.

• Sirf ek exception hai — jab aap "Use AI" choose karte hain. Tabhi aapki drop ki hui file (PDF ya image) hamare relay server se hokar OpenAI ke API ko bheji jaati hai (section 4). Tab bhi Google user data AI ko nahi bheja jaata.
• OpenAI ko bheje gaye data ka handling OpenAI ki Privacy Policy ke according hota hai.
• Iske alawa, hum Google user data kisi bhi advertiser, analytics provider ya third party ko kabhi disclose nahi karte.

6. Data Protection

DROPPER aapke data ko protect karne ke liye yeh mechanisms use karta hai:

• Saara communication encrypted connection (HTTPS) par hota hai.
• Attendance tool ke alawa teen tools ka data hum store nahi karte, isliye hamare control mein aapka kuch bhi breach ke liye nahi hota. Attendance tool ka data Cloudflare ke platform par surakshit rehta hai.
• Settings (jaise AI use karna hai ya nahi) sirf aapke device (browser ke localStorage) mein store hoti hain. AI feature ka relay server bheji gayi files aur AI ke jawab save nahi karta.
• Google services tak saari access aapke apne Google account ke authentication aur authorization ke tehat hoti hai.

7. Data Retention aur Deletion

Attendance tool ke alawa teen tools ka data hum store nahi karte, isliye aapka koi Google user data hamare paas nahi rehta. Sirf yeh information aapke device (browser ke localStorage) mein store hoti hai, aur hum use access nahi kar sakte:

• AI feature use karna hai ya nahi, yeh choice
• Destination folder ki information

Yeh data aap kabhi bhi in tareekon se delete kar sakte hain:

• Text recognition (OCR) ke liye temporarily banayi gayi files padhne ke turant baad delete ho jaati hain.
• Google Calendar mein banaye gaye events aur Google Drive mein save ki gayi event documents ya schedules aap khud manage karte hain aur kabhi bhi Google se delete kar sakte hain (DROPPER mein delete function nahi hai).
• Device par store ki gayi settings ko aap kabhi bhi apne browser settings se delete kar sakte hain.
• DROPPER ki aapke Google account tak access ko aap kabhi bhi apni Google Account security settings se revoke kar sakte hain.

8. Pricing

DROPPER free hai, aur hum koi payment information collect ya store nahi karte. Agar ye policy badalti hai, to use revise karke badlav announce kiya jayega.

9. Google API Services User Data Policy ka Compliance

DROPPER dwara Google APIs se mili information ka use aur transfer, Google API Services User Data Policy ka palan karta hai, jisme Limited Use requirements shamil hain.

10. Is Policy mein Changes

Is policy mein koi bhi badlav isi page par post kiya jayega. Agar badlav important hoga, to tool ke andar bhi announce kiya jayega.

11. LINE official account version ke baare mein

LINE official account "Dropper" chat mein bheji gayi images aur PDFs ko padhkar result wapas deta hai. Sirf is feature ke liye processing hamare server (Google Apps Script) se hoti hai; browser version mein sirf AI feature use karne par bheji gayi files hamare server se jaati hain (section 4). Handling is prakaar hai.

• Aapke bheje gaye images ya PDFs hum store nahi karte. Padhne ke liye Google ke Gemini API ko bheje jaate hain aur processing khatam hote hi discard kar diye jaate hain.
• Extract kiya gaya content (event ka naam, dates, venue, etc.) bhi store nahi hota. Wo reply mein wapas milta hai aur calendar mein add karne wali link ke andar embed hota hai.
• In requests ke liye operator ki apni API key use hoti hai. Free tier mein chalne ke kaaran, per person daily limit rakhi gayi hai.
• Usage samajhne ke liye hum sirf date aur time, bheji gayi cheez ka type, result, laga hua time, aur aapke LINE user identifier se bana hashed string (sirf pehle 8 characters) record karte hain. Is string se original identifier wapas nahi nikala ja sakta.
• Hum aapki LINE profile information (display name, profile image, phone number, etc.) nahi lete.
• Gemini API ko bheja gaya data Google ki policies ke hisaab se handle hota hai. Free tier mein use karne par, bheja gaya content Google ki services behtar banane ke liye use ho sakta hai.

Attendance tool ke baare mein (yeh data hum rakhte hain)

Is series mein sirf Attendance tool ka data hamare server par rehta hai. Attendance mein kai log alag-alag devices se likhte hain aur sabko ek hi result dikhta hai, jo sirf browser ke andar mumkin nahi. Baaki teen tools (Event, Schedule, Entry Forms) pehle jaise browser mein hi chalte hain aur hume kuch nahi milta.

• Kya rakhte hain: group ka naam, roster (naam aur gender), event ki details (title, date, venue), replies, aur device pehchanne ke liye ek random id.
• Kya nahi rakhte: email, phone number, address. Reply karne walon ko login ya account nahi chahiye.
• Kahan: Cloudflare D1. Servers Japan ke bahar ho sakte hain, to data bahar transfer ho sakta hai.
• Delete: organiser kabhi bhi admin screen ke "Delete this group" se group, roster, events aur replies sab mita sakta hai. Delete ke baad wapas nahi aata.
• Kitne din: lambe samay tak istemal na hone par, notice dekar data delete kiya jaa sakta hai.
• Kaun kya dekh sakta hai: jiske paas share ki gayi URL (group id) hai, use roster ke naam aur counts dikhte hain. Kisne reply nahi kiya, yeh sirf organiser ki screen par dikhta hai.

Entry Form Dropper ke baare mein (roster handle karta hai)

Entry Form Dropper tournament entry form aur aapke club roster ko handle karta hai, jo personal data hai. Dono sirf aapke browser ke andar process hote hain aur hamare server par kabhi nahin bheje jaate (hamara koi server hi nahin hai). Login ki bhi zaroorat nahin.

• Kya handle karta hai: entry form (Excel file) aur roster (naam, date of birth, postcode, address, phone number). Bhari hui file bhi aapke hi device par banti hai.
• Kuch store nahin hota: roster browser mein save nahin hota. Page band karte hi mit jaata hai. Roster apni file ke roop mein rakhein.
• AI use nahin hota: kaunsi value kis column mein jaayegi, yeh form ke apne headings se tay hota hai.
• Sirf teen network requests hoti hain, aur unmein se koi bhi aapke daale hue naam, address ya phone number nahin bhejti.
• (1) Postcode se address aur (2) address se postcode: tool is site par rakhi postcode data files load karta hai (Japan Post ka public data). Woh file load karta hai; aapka type kiya postcode ya address nahin bhejta.
• (3) Attendance system se group ka naam, naam aur sex import karte waqt: sirf group ID bheja jaata hai. Roster ka content kabhi nahin bheja jaata.

Playground (The Lantern Museum) ke baare mein

Playground ka The Lantern Museum (dropper-tools.com/in/play/spirit.html; October 2026 mein "Monster Dropper" aur "Spirit Dropper" se naam badla) museum artworks se spirit cards banane wala khel hai. Aapki apni photos ya files use nahin hotin. Artworks humne The Met, Art Institute of Chicago, Cleveland Museum of Art aur Rijksmuseum (Amsterdam) ki un works mein se chuni hain jinhe koi bhi free mein use kar sakta hai (CC0 ya public domain), aur yeh isi site par rakhi hain. Logon ke chehre ya shareer, saaf likhaai ya logo wali works hata di gayi hain. Aap khud sirf Night Museum ke darwaza 3 ki key photo aur last room ke video mein dikhne wali image ya photo daal sakte hain (neeche "Kya handle hota hai" aur item 7 dekhein). Login ki zaroorat nahin.

• Kya handle hota hai: artwork images isi site se load hoti hain (museums se connection nahin hota; artwork ke naam par dabane par hi museum ka page khulta hai). Card ki tasveer ke peeche, jis artwork se spirit jaaga woh andhera karke banaya jaata hai, aur artwork image ka ek hissa halke noise ke saath dikhaya jaata hai; yeh card ke saath save hota hai. Aap khud sirf Light the Night Museum (neeche item 7) ke darwaza 3 ki key photo (aapke paas ki kisi roshni ki li gayi photo) aur last room ke video mein dikhne wali image ya photo drop kar sakte hain. Jo image key se match nahin karti, woh aapke device par uski brightness se pehchaan kar, kuch bhi save kiye bina mana kar di jaati hai. Yeh images kisi AI ko nahin bheji jaatin. (1 November 2026 ko humne last door ki key ke roop mein "1 in 8 billion" ki life-record images ka use band kar diya.)
• Kya store hota hai: aapke banaye cards (roop, roshni, chhoti picture aur jis artwork se bane uska naam) aur har device ka ek number — sirf aapke device par (browser ke IndexedDB mein). Opening film dekh li hai ya nahin, iska ek nishaan bhi sirf aapke device par (localStorage mein) rehta hai, taaki woh dobara na chale. Drop ki gayi images store nahin hotin. Hum ise dekh nahin sakte.
• Kaise delete karein: card kholkar use hatane wala button dabayein (ek card), catalogue khaali karne wala button dabayein (saare cards), ya browser settings se is site ka data delete karein.
• AI ke baare mein: na aapki images, na cards ka content, kisi AI ko bheja jaata hai (25 October 2026 ko humne life record ka text AI se padhwane wala option, aur spirits ke bandhan par AI se naam aur kahani likhwane wala feature hata diya). AI sirf raat mein ek baar use hota hai, jab aap Light the Night Museum (neeche item 7) mein chaaron galleries roshan karke aakhri corridor mein jaate hain (taaki aakhri kamre ke video ki kahani darwaze se pehle taiyaar ho). Us waqt us raat ke spirits ke artworks ke number (file names), spirits ke naam aur page ki language hamare relay server (Cloudflare Workers) ko bheji jaati hai. Relay server hamare taiyaar kiye artworks ke title aur background, aur artwork images (museums ki CC0 works, jo hamari site par rakhi hain) jodkar OpenAI (USA) ke API ko bhejta hai, aur AI us raat ki kahani (title aur captions) aur music ka plan likhta hai. Key images aur last room mein daali gayi image ya photo kabhi nahin bheje jaate. API key hum dete hain; aapko key daalne ki zaroorat nahin. Relay server na bheja gaya content save karta hai na AI ka jawab. Apna kharcha ek tay seema mein rakhne ke liye hum OpenAI ka free hissa use karte hain, jo is shart par milta hai ki OpenAI bheja gaya content apne AI ko behtar banane mein use kar sakta hai. Isliye bheja gaya content (spirits ke naam samet) OpenAI apne AI ko behtar banane mein use kar sakta hai. Zyada use rokne ke liye, relay server sirf us din ka use aur connection ki jaankari ko chhota karke banaye gaye (wapas na badle ja sakne wale) nishan ke hisaab se ginti rakhta hai, aur agle din mita deta hai.
• Analytics: doosre pages ki tarah, page views Google Analytics (section 12) se gine jaate hain. Saath mein, pehli baar kholne par opening shuru karne, skip karne ya poori dekhne, museum chun kar artworks lagane, “Wheel ko chunne do” roulette ghumane, spirits jaagne aur bandhan ki sirf ginti bheji jaati hai. Images, naam aur card ka content kabhi nahin bheja jaata.
• Light the Night Museum (dropper-tools.com/in/play/night.html; October 2026 mein isne Battle ki jagah li): yeh sirf aapke device par catalogue ke cards padhta hai (unhe badalta nahin). Card ka content kahin nahin bheja jaata, sirf aakhri corridor mein AI ko spirits ke naam aur artworks ke number jaate hain (upar "AI ke baare mein"). Last door (Door of Light) bina key ke khulta hai. Jo roshni aap jalate hain woh Lantern Vessel mein jamaa hoti hai, aur jis raat woh bhar jaaye, saath laaye spirits mein se jo aap chunte hain woh aaj raat ka guardian banta hai (1 November 2026 se). Darwaza 3 ki key image (roshni ki photo) sirf aapke device par uski brightness se pehchaani jaati hai, aur sirf us raat us kamre ki deewaron par dikhayi jaati hai (sirf screen par); kisi AI ko ya humein nahin bheji jaati, aur save nahin hoti. Aapne kitni raatein kheli (kitni baar Dawn ya Quiet Morning aayi), Lantern Vessel ki roshniyan aur woh kitni baar bhara, pichhli baar guardian chuna gaya spirit (agli baar pehle dikhane ke liye) aur har spirit kitni raat guardian bana, har spirit kitni raat aapke saath Night Museum aaya (catalogue cards par “saath bitayi raatein” ke roop mein, 8 November 2026 se), galleries roshan karke mile frames, aur har frame ke spirit ki copy (naam, rarity, card ki chhoti tasveer, description, aur jis museum artwork se jaaga uska title aur kahani, taaki catalogue khali karne par bhi last corridor mein rahe), aur aaj raat ki progress (laaye hue spirits, roshan galleries aur mile frames, taaki usi din beech se continue kar sakein; subah aate hi mit jaati hai) sirf aapke device par (browser ke localStorage mein) rehte hain. Catalogue page sirf padhta hai ki kaun se spirits frame hue ya guardian bane, saath bitayi raatein, aur Lantern Vessel, taaki mark aur vessel dikha sake. Browser settings se is site ka data delete karne par mit jaata hai. Last room ka 55-second video aapke device par hi banta hai — us raat ke artworks ki images, aapke spirit cards ki chhoti pictures, aaj raat ke guardian (jis raat ho) ki chhoti picture aur naam, hamari pehle se banayi footage aur wahin banaye gaye music se. Video kahin nahi bheja jaata; sirf "Video save karein" dabane par aapke device mein save hota hai. Last room mein "My image on the walls" chunkar jo image (ek) aap drop karte hain, woh sirf aapke device par us video ki walls par dikhayi jaati hai. Kisi AI ko ya humein nahin bheji jaati, aur save nahin hoti ("Video save karein" dabane par save hue video mein dikhti hai). Last room mein "Your photo in the light" se li ya chuni photo (ek; selfie ya pehle se rakhi photo) ke saath bhi yahi hai: woh sirf aapke device par us video ke light pillar ke beech mein dikhti hai. Kisi AI ko ya humein nahin bheji jaati, aur save nahin hoti ("Video save karein" dabane par save hue video mein dikhti hai). Teesre darwaze ki light ki photo aur "Your photo in the light" ko aap page par "📷 Abhi photo lo" se camera se bhi le sakte hain (November 2026 se). Camera ki picture sirf aapke device par screen par dikhti hai; aapki li hui ek photo ke alawa kuch nahin rakha jaata, aur kahin nahin bheja jaata. Camera sirf tab chalta hai jab photo wali screen khuli ho, aur band karte hi ruk jaata hai (camera use karne se pehle browser aapse poochta hai, aur browser settings mein aap ise kabhi bhi hata sakte hain). Analytics ke liye raat shuru karne, last door kholne, Dawn ya Quiet Morning tak pahunchne frame milne aur record ya video share karne ki sirf ginti bheji jaati hai. Morning screen ka “Aaj raat ka record share karo” (November 2026 se) us raat ka record (spirits ke naam, kitne rooms jale, frames ke works, kahani ka title, guardian, Lantern Vessel ki tasveer) ek image mein aapke device par hi banata hai. Share karna hai ya nahi, aur kahan, yeh aap decide karte ho (phone par device ki share screen, PC par image save aur X post screen). Yeh humein nahi bheja jaata aur rakha nahi jaata. Morning screen ka “Morning souvenir” (November 2026 se) aaj raat ke spirits ke works mein se ek ko roulette se chunta hai aur postcard image (spirit ka naam, work, museum ka naam aur date) aapke device par hi banata hai. Save karna hai ya kahan share karna hai, yeh aap decide karte ho; humein nahi bheja jaata aur rakha nahi jaata (analytics mein sirf ghumane aur share dabane ki ginti jaati hai). Raat ke start par “Tonight's Gift” (November 2026 se; roulette, din mein ek baar) us din aapko kaun sa gift mila, yeh sirf aapke device ke browser mein baaki records ke saath rakhta hai (agle din use nahi hota); humein nahi bheja jaata, aur analytics mein sirf gift milne ki ginti jaati hai. Door key images, last room ki wall images aur aapki photo is image mein kabhi nahi hoti. Last room ka video bhi aage bheja ja sakta hai: phone par “Instagram ya X par share karo” se device ki share screen par, PC par “X par share karo” se video save aur X post screen (kahan dalna hai aap decide karte ho; humein nahi bheja jaata).

12. Analytics

Dropper service improve karne ke liye site usage samajhne hetu yeh tools use karta hai. Yeh site browsing ke statistical information handle karte hain aur aapke Google Calendar ya Drive ke contents (Google user data) se unrelated hain.

• Google Analytics: page views aur referrers jaise statistics cookies use karke collect karta hai. Collect ki gayi information anonymized usage statistics hai aur kisi vyakti ko identify nahi karti. Data Google ki Privacy Policy ke according handle hota hai.
• Visitor counter (hits.sh): page views ki ginti karke dikhata hai. Yeh cookies use nahi karta.
• Agar aap cookies allow nahi karna chahte, to browser settings mein unhe disable karein ya Google Analytics Opt-out Add-on use karein.

Embedded videos (YouTube)

Kuch guide pages mein YouTube video embed hai. Play button dabane par hi video YouTube (Google) ke privacy-enhanced mode (youtube-nocookie.com) se load hota hai; usse pehle YouTube ko kuch nahi jaata. Dabane ke baad Google ki privacy policy lagu hoti hai.

13. Contact