Please see this paper which reviews 99DOTS, a low-cost approach for tracking adherence using a combination of paper packaging and low-end mobile phones.
PDF attached.
99DOTS-ICTD.pdf (3.2 MB)
Please see this paper which reviews 99DOTS, a low-cost approach for tracking adherence using a combination of paper packaging and low-end mobile phones.
PDF attached.
99DOTS-ICTD.pdf (3.2 MB)
Dear Madhu
Many thanks for sharing the paper.
Best regards