Safety-first QR platform

Safety use cases

One QR engine covers five situations, each with its own fields, privacy rules, and helper view. All five categories — vehicle, child, elderly, woman, and luggage — are live today.

Five categories, one platform

Category keys below match the platform exactly: vehicle, child, elderly, woman, and luggage. Every category uses masked contact buttons and audit logging.

Vehicle Safety

A QR on a car, bike, or auto gives a bystander a way to reach family after a crash or a blocked-vehicle situation. The vehicle number is masked by default, and the full number opens only with owner consent.

Key features

Vehicle number masked by default, shown with a state hint.
Scan alerts reach family contacts, with an optional 112 dial intent.
One-tap masked call to family and an optional location share.
Owner consent toggle to control what a finder can see.

Required fields

vehicle_number
vehicle_type
owner_phone

Optional fields

vehicle_color
brand_model
owner_display_name
photo
home_area_hint

Child Safety

A QR on a school bag, ID card, or wristband helps a finder reach the guardian when a child is lost. Child records are the highest-sensitivity category, so the default view shows only a first name and an age group.

Key features

Guardian consent and an age flag are mandatory; the child never has an account.
A lost-child scan reaches the guardian by email and push, with a masked call option.
Photo, school, and medical note stay hidden until the guardian allows them.
Data minimisation: no Aadhaar, no address, and no exact date of birth.

Required fields

child_photo
child_name
age
guardian_name
guardian_phone_primary
guardian_consent_ref

Optional fields

blood_group
guardian_phone_secondary
school_name
class_section
pickup_person
medical_note

Elderly Safety

A QR on a walking stick, keychain, or purse helps a finder reach family when a senior is disoriented or has had a fall. Medical details are hidden by default and appear only when you allow them.

Key features

Emergency card with blood group, allergies, conditions, and medicines, shown only when allowed.
Family and caregiver contacts kept in a priority list.
One-tap masked call to family for a stressed helper.
Large text and voice support.

Required fields

senior_photo
senior_name
age
family_contact_1

Optional fields

blood_group
allergies
conditions
medicines
doctor_contact
family_contact_2
has_dementia_flag
address_hint

Woman Safety

A QR that lets a helper call for help without ever exposing the owner’s phone number. The number stays on the server and is reached through a masked call, so a stranger cannot copy it.

Key features

The phone number is never returned to an unauthenticated scanner.
A masked call hides both the caller and the owner number.
A discreet call for help that never exposes the number.
Location share that only the owner controls.

Required fields

display_name
phone
trusted_contact_1
consent_log_ref

Optional fields

photo
trusted_contact_2
safe_word_hash
home_area_hint
preferred_language

Luggage Safety

A durable QR tag on a suitcase, backpack, or laptop bag lets a finder contact you through a masked call or chat, without seeing your number or address.

Key features

Item name, type, and photo stay visible so the finder can confirm the bag.
Masked call and masked WhatsApp chat to the owner.
Transport-context hints for airports, railway stations, and bus stands.
No sensitive fields are stored by design.

Required fields

item_name
item_type
owner_phone

Optional fields

item_color
bag_photo
owner_display_name
owner_whatsapp
travel_context
bag_tag_id

Field names use the canonical snake_case keys from the platform form specification.

Category comparison

A quick guide to which category fits which situation, how sensitive the record is, and what a helper sees by default.

Comparison of the five QRakshak safety categories
Category	Best for	Sensitivity	Helper default view	Reveal trigger
Vehicle	Accidents and blocked vehicles	Medium	Colour, masked number, and a call button	Owner consent
Child	A lost child in a crowd	Highest	“Child — call guardian” plus a first name	Guardian consent
Elderly	Medical emergency or disorientation	High (medical)	“Senior — call family” plus 112	Owner consent
Woman	Harassment and discreet help	Critical (phone)	Masked call to trusted contacts, phone invisible	Owner only for the phone number
Luggage	A misplaced bag	Low	Item name, colour, photo, and a contact button	Immediate, because the risk is low