An alarm clock that wakes you up with the smell and sizzle of cooking bacon:
mathlete.com/portfolio/wakeNbacon.php
I wonder if that would help to induce a lucid bacon dream before you awaken? 
I don’t know, but it’s making me hungry just thinking about it…time to go cook dinner!
Sounds a bit crazy but our sense of smell is apparently one of our most amazing senses. Our sense of smell is not really that good compared to some other creatures but our memory for smells apparently contains more information for a lot longer that the memory of other senses.
Example: It is easier to remember a childhood smell than a childhood taste.
Perhaps smells could be used to induce lucid dreaming as our brain recognizes them better than other stimuli…
Still a crazy clock to me though lol.
combine that with teasmade… heaven…
Let me know when they make one that smells like chocolate chip muffins
maybe they’ll allow suggestions from the public