In today's digital era, all access to activities is mostly supported by digital means. It cannot be denied that various kinds of innovations in all fields are developing rapidly with digital technology. The world of health cannot be separated from the influence of digitalization with easy, fast and sustainable access. Various application innovations have emerged to provide optimal health services for the community. Wangaya Hospital, Denpasar city, is the oldest hospital in Bali. Our maturation has increasingly encouraged us to always innovate in order to provide health services to the community. The OK BOS application, namely a consultation program and drug information services via social media, is the latest digital innovation based on QR barcodes which can be accessed via smartphone so that the public can use it to obtain consultation services and drug information quickly, easily and for free without having to come to the hospital .

The procedures for using the OK BOS application are:
Tutorials:

1. Access QR Barcode via smartphone (Android or IOS)
2. The OK BOS application homepage will appear
3. Click consult if you want to do a drug consultation and you will be directly connected to the OK BOS admin via WhatsApp
4. Click on the information if you want to know more about specific treatments such as HIV/TB
5. QR Barcodes can also be accessed via the social media pages of Wangaya Hospital, Denpasar City, including: Website, Instagram, Facebook Fanpage, and Twitter