http://geraldgiam.sg/2020/06/resolving-the-100-million-tracetogether-dilemma/

The above link is one person's expert opinion on the matter and how we can effectivey and discreetly harness existing smartphone API and protocols, while avoiding the visual and psychological stigma of a wearable device. I am frankly impressed with the change in decisions in other countries once they realised that improved smartphone operability exists.

Meanwhile, back here at home: thank you for continuing sharing and discussing the cause. The number of supporters grows every day.

Continue to ask pertinent questions on how Singapore can avoid stratification and apartheid... and how we can instead harness technology to be better, together, as a united society.