I take it IFTTT means If This Then That. Does this mean you can follow up one question with another without Echo closing down and you having to wake it again? A kind of nesting of questions to get to the answer you need? Quick example off the top of my head:
How many birds are there in the world?
X billion
How many in the UK?
X million
What percent are sparrows?
Y million
That sort of thing. With Echo as it is now, I'd have to wake it to ask all three questions separately.
It's not exactly like that. IFTTT is not used for asking questions.
IFTTT was not made for Amazon Echo and you don't need an Echo to use it. But a lot of Echo users have found it quite useful.
The "IF" part is a trigger. Like "if your motion sensor detects movement at your front door" or "if the words 'potato chips' appears in an incoming email" or "if your Nest thermostat temperature is under 20 C"
There are literally hundreds (perhaps thousands) of "if" scenarios that can be used as a trigger.
The "then" part is the action of what you want to do when the trigger is activated.
Examples:
- IF your motion sensor detects movement at your front door, THEN send a SMS/Text message to your phone
- IF the words 'potato chips' appears in an incoming email, THEN send an email to your spouse with subject "do we have to buy more chips?"
- IF your Nest thermostat temperature is under 20 C, THEN set Nest temperature to 25C.