The payment technology has largely failed to gain popularity, analysts say, as some consumers have found the sign-up process cumbersome and had concerns about how their images and data would be used. It shows that even a major fintech innovator with a large customer base can face privacy concerns and struggle to change user habits.
"It shows that even a major fintech innovator with a large customer base can face privacy concerns and struggle to change user habits."
Of course it does!!
Fairy stories are always the best solution when seeking acceptance in modern fiction.
BTW: "Active particles are unique in their ability to convert energy from their surrounding environments into straight-line motions – a behaviour made possible through the in-built asymmetry in their shapes or compositions. Owing to their simplicity, particles called Janus spheres are a popular choice for these experiments."