It took almost 15 years and a card game for them to fall in love. By Tammy LaGorce Jerald ... Mr. Creer, who considers American Sign Language his first language, can read lips and make out sounds ...

But if their partner's love language is words of affirmation, they may not see this as a sign of love ... Something as simple as hand holding can make them feel desired and loved," Saltz says.

Contrary to common misconceptions, American Sign Language ... tracks hand motions. A deep-learning algorithm processes these sonar images and translates them into ASL letters in real time.