(TikTok And The Science Of Sleep)

NEW YORK CITY, NY – Popular video app TikTok is changing how people sleep. Many users watch TikTok videos late at night. This habit makes falling asleep harder. Scientists explain why this happens.

Smartphone screens emit blue light. This blue light tricks the brain. The brain thinks it is still daytime. This stops the body from making melatonin. Melatonin is the chemical that makes us sleepy. Less melatonin means struggling to fall asleep.

TikTok videos are also very short and fast. People swipe quickly to the next clip. This keeps the brain highly active and alert. An active brain does not relax easily for sleep. Doctors see more young people reporting poor sleep. They link this to late-night social media use.

Dr. Sarah Chen studies sleep at City University. She sees a problem. “Endless scrolling on TikTok excites the brain. It prevents the natural wind-down before sleep. People need calm activities before bed.” She advises users to stop using phones an hour before sleep.

(TikTok And The Science Of Sleep)

Others suggest setting a phone bedtime alarm. This alarm reminds users to put the device away. Reading a book or listening to quiet music is better. These activities help the mind relax. Good sleep is vital for health and mood. TikTok is fun but needs limits for better rest.

(Twitter Tests Telepathy to Simplify Input Methods)

Twitter announced a surprising new test today. The company is exploring telepathy as a possible input method. This means users might one day post tweets just by thinking them.

The goal is simple. Twitter wants typing or voice commands to become unnecessary. This could make sharing thoughts on the platform much faster. Imagine composing a tweet without touching your phone or speaking aloud.

This early test involves a small group of volunteer users. These users wear special headgear. This equipment reads brain signals. It tries to translate those signals into text. The technology is still very new. It is far from perfect.

Twitter engineers call this project “Project Mindwrite”. They see it as a long-term research effort. Making this reliable for everyday use faces big challenges. Accurately reading thoughts is extremely difficult. Brain signals are complex and noisy.

Privacy is a major concern too. Twitter promises strict rules for any brain data collected. The company states user thoughts remain private. They say only the intended tweet text gets processed. The raw brain signals are not stored or analyzed deeply.

Potential benefits exist. This could help people with physical disabilities. It might offer a completely hands-free way to use Twitter. For everyone, it could speed up posting during busy moments.

Experts are cautious. They note similar projects have struggled elsewhere. Translating thoughts to text accurately remains a huge technical hurdle. Many questions about practicality and safety remain unanswered.

(Twitter Tests Telepathy to Simplify Input Methods)

Twitter understands these challenges. They stress this is just an experiment. There is no guarantee it will become a real feature. The company wants to explore the edges of possible interaction. They see brain-computer interfaces as an interesting future direction. This test provides valuable early research data. The company will share findings as the project develops. Public reaction to the idea is mixed so far.