essential
[adj]
patient
[adj]
persistent
[adj]
undoubtedly
[adv]
surely
[adv]
to interrupt
[verb]
to navigate
[verb]
invention
[noun]
mankind
[noun]
impact
[noun]
purpose
[noun]
in order to
life standard
for instance
gadget
[noun]
techie
[noun]
convinient
[adj]
portable
[adj]
handy
[adj]
user-friendly
to have the whole world in my pocket
eye - opening experience
gradually
in other words