Medicine's Future? (200 words)

Please watch this TedEd Talk and do the following:https://youtu.be/sNda62ZLN9o (链接到外部网站。)链接到外部网站。

1. Briefly describe at least 5 gadgets or apps that the speaker brings up that you thought were really cool. Look them up online to see whether they are already being used commercially.
2. Explain what Stage Zero Medicine is from the speaker's perspective.
3. Discuss in your replies to at least 2 other students some of the advantages and disadvantages of these shifts in the medical field.