Now Playing: High School Principal Spreads Christmas Cheer by Dressing Like an Elf
Now Playing: The world opens up for a 4-year-old who lost his hearing as a toddler
Now Playing: Girl with cochlear implants gets classroom elf just like her
Now Playing: How IVF grants are helping some families afford the gift of life
Now Playing: What to know about the new test for breast milk

vCard.red is a free platform for creating a mobile-friendly digital business cards. You can easily create a vCard and generate a QR code for it, allowing others to scan and save your contact details instantly.
The platform allows you to display contact information, social media links, services, and products all in one shareable link. Optional features include appointment scheduling, WhatsApp-based storefronts, media galleries, and custom design options.
Now Playing: New warning issued on e-cigarettes and young people
Now Playing: Student records ‘1 second of positivity’ each day and the results are amazing
Now Playing: Number of teens using e-cigarettes has doubled: Study
Now Playing: What is Rift Valley fever?
Now Playing: The Future of Medicine
Now Playing: Vaping use skyrockets among kids, report finds
Now Playing: Texas judge rules Obamacare ‘unconstitutional’
Now Playing: Man says he feels ex-girlfriend used him to kill her mom: Part 6
Now Playing: Did Gypsy Blanchard’s mom have Munchausen syndrome by proxy?: Part 5
Now Playing: Woman once praised for battle with illness revealed to have never been sick: Part 4
Now Playing: Gypsy Blanchard on what happened the night mom was stabbed to death
Now Playing: Woman allegedly suffering from multiple illnesses arrested for mom’s murder
Now Playing: More schools are starting classes later to let students sleep
Now Playing: Murdered mom said daughter suffered from illnesses and needed wheelchair, feeding tub
Now Playing: Woman agrees to become an ‘Immortal Corpse’ for science