1 Subjects: “...proximity detection...”

2 Subjects: “...shape features...”

3 Subjects: “...text classification...”

4 Subjects: “...driver's behavior detection...”

5 Subjects: “...text detection...”

6 Subjects: “...text messaging...”

7 Subjects: “...event detection...”

8 Subjects: “...persuasive text writing...”

9 Subjects: “...persuasive text writing...”