A Mumbai-based foundation has developed an artificial intelligence (AI)-enabled pendant embedded with a quick response (QR) code for cows, designed to ensure their well-being and safety, news agency PTI reported. 

The `Gau Raksha Kavach` pendant will send reminders via email or SMS about the vaccination dates of cows. When scanned, the QR code will display the medical history of cows immediately. The pendant also features a reflective collar to protect stray cows from road accidents.