Good use for NUNCHI...practical examples:

• at 10MPH renders the phone unusable except for receiving an emergency call from a specific list chosen by the user and ability to make 911 calls. No talking, texting etc otherwise.
• In a movie theatre texting/talking, the lights dim and the movie starts, phone shuts off.
• walk into a meeting at work and the sensor hears people talking, phone shuts off.
• auto reply when the phone is in silent mode (shut off for use but still powered) with any customized text or audible message the user wants....I'm driving to LA and will get back to you after checking in at the hotel around 6PM.
• GPS tracking...IE, Husband goes for his daily jog 2 miles on the same route and never stops, coming home in 30 minutes. He stops, pattern disrupted, Wife gets a notification with a Google map of his location. She's worried and calls him, "I tripped and banged up my knee...come and get me."
• Family of 4 goes to Applebees every Sat afternoon at 2PM for a late lunch lasting 90 minutes. At 2PM phone will not accept texts, calls etc until 3:30PM. You set the time and location, GPS knows where you are, customize an auto reply, "having lunch with family til 3:30PM...I'll get back to you later."

Simple examples, use your imagination, uses are endless.