Product Workflow

Phase 1: Sending a Kiss (User A)

Start Recording:

User A presses the button, and the Neopixel begins flashing a yellow light to indicate "recording started."

Blowing to Record Kisses:

While holding the button, User A blows into the device. After each blow, one Neopixel light turns pink to show a kiss has been recorded. User A can continue blowing multiple times, with the Neopixel keeping track of the total number of kisses by lighting up the corresponding number of pink lights. The duration of each blow can be adjusted to customize the length of each kiss.

Sending Kisses:

Once User A finishes, releasing the button initiates the sending process. The Neopixel flashes green to confirm that the kisses have been successfully sent.