image: Overview of the calibration method.. This material relates to a paper that appeared in the Nov. 9th, 2018, issue of Science Advances, published by AAAS. The paper, by H. Lee at Korea Advanced Institute of Science and Technology (KAIST) in Daejeon, Republic of Korea, and colleagues was titled, "Toward all-day wearable health monitoring: An ultralow-power, reflective organic pulse oximetry sensing patch." view more
Credit: Lee <em>et al., Sci. Adv.</em> 2018;4: eaas9530