Transforming any surface into a canvas: what's possible?
No app can transform a wall, table, or floor into a screen. The reason is straightforward: projecting an image requires emitting light in the direction...
Archives
X-ray apps on your phone: what they are and what they risk.
There are hundreds of apps in app stores that promise to unlock the X-ray function on your phone, and none of them actually do it...
Charging your cell phone with solar energy: what you need
No app charges a cell phone battery with sunlight. It's worth starting there because the promise is repeated...
Free Apps to Chat with People Near You
In today's digital age, communication has transcended physical boundaries, allowing people around the world to connect with...
App that draws your soulmate: how is this drawing generated?
Apps that promise to draw the face of your soulmate do, in fact, deliver an image. It's usually beautiful, convincing...
Free land and area measurement apps – Discover the best options
In today's digital age, easy access to technological tools has transformed several areas of activity, including the...
The face of your soulmate: why no app can predict it.
The promise of discovering the face of your soulmate fails before any discussion about algorithm quality. She...
Live football on your mobile phone: free apps to follow every play.
In the digital age, the way we consume entertainment, and especially sports, has undergone a significant revolution. The possibility of...
Ultrasound apps: what are these apps really?
Type “ultrasound” into the Play Store and dozens of results appear, some with millions of downloads and high ratings. That's to be expected...
Listening to your baby's heartbeat through your cell phone: why it doesn't work
There's one answer that needs to come before anything else in this text: no app listens to a baby's heartbeat...