Specialists from the University of Bristol have unveiled an innovative device - a touch pen capable of converting Braille into English text. It is called Braille-tip and has demonstrated high accuracy during the first tests. The portable device, equipped with a one-centimeter sensor with 19 channels, is a compact tactile sensor that fits on a standard pen and provides dynamic assistance in readi

EcoFlow has released a hat with solar panels and a smartphone charger. Two USB Type-A and Type-C ports are hidden under the brim of the Power Hat, but there is no battery in the hat. You can't charge your gadgets during a walk to recharge them later - you'll have to go everywhere with a wire running from your head to your smartphone. Taking into account all the panels and connectors, the EcoFlo