Women take a selfie with a giant dragon lantern decorated near the frozen Houhai Lake in Beijing, Thursday, February 8, 2024. (Photo by Andy Wong/AP Photo)
A child coated in silver body paint, smiles during the “Loucura Suburbana”, or Suburban Madness pre-Carnival parade, in Rio de Janeiro, Brazil, Thursday, February 8, 2024. (Photo by Bruna Prado/AP Photo)
A performer dressed as the Hindu Godess Kali takes part in a religious procession on the occasion of the Hindu festival of “Maha Shivaratri” in Pushkar on March 8, 2024. (Photo by Himanshu Sharma/AFP Photo)
Lava crosses the main road to Grindavík and flows on the road leading to the Blue Lagoon, in Grindavík, Iceland, Thursday, February 8, 2024. (Photo by Marco Di Marco/AP Photo)
A man walks around while praying in front of lotus lanterns attached to prayer petitions at Jogye temple in Seoul, South Korea, on May 8, 2024. (Photo by Kim Hong-Ji/Reuters)
Women with red paint on their bodies participate in a rally to mark International Women's Day, in Bogota, Colombia on March 8, 2023. (Photo by Mahe Elipe/Reuters)
The American singer Jessie Murph shows off her footwear at Variety magazine event in Los Angeles, California on August 8, 2024. (Photo by Jordan Strauss/Invision/AP Photo)
The shoe works similarly to a fitness tracking device, using an accelerometer, gyroscope, Bluetooth and other off-the-shelf technologies to analyze the wearer’s movements and offer motivating and timely commentary. It might tell you to get going if you’ve been idle for too long or cheer you on if it senses you being very active. Its comments can be posted to Google+ by the user, sent to real-time ad units, or broadcast via onboard speakers.