Probably many of you have heard about the pens with conductive ink, which allows users to draw on the chip such conventional materials like paper. Now we can say with confidence that this kind of technology is becoming more developed, as researchers at the University of California, located in San Diego, took a step or two vperёd.Oni created that could be used to draw the sensors a variety of types of surfaces using ordinary ballpoint pen.

Ink can simply loaded into store-bought pens and were originally developed as a means of measuring the concentration of glucose in diabetic patients, when applied to their skin. Certain enzymes are used in each of the ink types, depending on the chemical substance to identify which it was designed. Among other components listed polyethylene glycol which serves as a binder; graphite powder to provide electrical conductivity; Chitosan, which helps to keep this ink on the surface; and xylitol, which stabilizes the enzyme. Mixture of initial reports to be safe for use in humans and remains viable for prolonged periods of time between uses and storage.

Until now, any bio inks have been used successfully to measure glucose and skin layers, and environmental pollution, being placed on the leaves. say that one serving of high-tech, we can say, smart, ink, enough for about 500 procedures for measuring glucose levels. In the future, researchers believe, ink could also be used for the detection of explosives on the battlefield, measuring the concentration of toxic gasses during construction, or add functionality to monitor the health of smartphones.

Source: Gizmag

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Wearable gadget Fogo is an electronic “magic wand” and “guardian angel” for tourists. Its functionality is present all that is necessary to ensure travel. Including, SOS, sensors, radio Walkie Talkie, text messages, a flashlight module GPS, Bluetooth, and the ability to use it as a USB charger!

Hand-held multi-tasking gadget tourist Fogo

All of these features fit in a relatively small package. Ease of use and management is determined by the presence of a small display. The model is able to notify the light signal in case of deviation from the set route, respond to changes in heart rate, check the status of a tourist on impact. If the client does not answer the question Fogo about his condition, the device will send a notice to all members of the group SOS.

The product created by Fogo Digital from Salt Lake City, Utah, USA. Originally it was developed for adventurers – survivalist, adventurers, hikers, bicycle riding, as well as for fishermen – hunters and fishermen. Its main purpose – to guarantee the security escort on the way, tracking activity, synchronization with a smartphone, energy supply in case of contact with the wilderness. However, the list is very long.

Functional wearable electronics marching Fogo

The main functions of Fogo:

• GPS-receiver.
• Powerful Flashlight 1000 lumens with the strobe signal, adaptive light sensor and the ability to automatically adjust the brightness of the beam.
• USB battery (powerBank).
• Ability to use batteries.
• Software-based OS.
• Bluetooth LE (Bluetooth Smart).
• Motion Sensor / Pedometer (accelerometer).
• Backlight LCD screen.
• Digital compass (magnetometer).
• Bike Computer (sensors speed, altitude, odometer, Bluetooth).
• SmartCap interface (USB / UART / 5V supply).
• Clock / Calendar / Alarm.
• Built-in memory 128MB.
• Digital radio Walkie Talkie SmartCap.

The radio includes:

• The ability to send / receive SMS-messages.
• Ability to carry voice communications in real-time.
• The ability to synchronize with your smartphone to obtain terrain data, indications of the whereabouts of the band on the map, etc.
• Digital Voice Messaging.
• Built-in microphone and speaker.
• Interface SmartCap.

Dimensions Fogo

The following year, the developers, at least, will include a new instrument in 2016:

• Satellite modem Beacon SmartCap.
• Laser Rangefinder SmartCap.
• Receiving and sending SMS via mobile phone.

Thanks to your application, in addition to the usual functions, the device is capable of tracking an increased sound (roar) and ask if everything is fine with the traveler. If over time there is no response to the signal, Fogo sends a message by radio all within range of the radio. In addition, in a dark tent is easy to find: it flashes when his touch or move.

Fogo is compatible with devices Mac / Windows / IOS / Android. Proprietary software is open and accessible to the development of new applications and features. The device is enclosed in a rugged aluminum housing and is available for pre-payment on Crowdfunding for as low as $ 200 apiece. The beginning of deliveries is scheduled for November 2015.

Source: Kickstarter

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