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FASTag is the brand name given to automated "Electronic Toll Collection" system launched by India's Ministry of Road Transport & Highways. While such type of highway tag brands are common in developed countries under brand names like “Eazee Pass”, “SunPass”, “e-Pass” and “Salik”, this is a new technology for India. The system comprises of a simple to use, reloadable RFID tag which can be used to pay toll charges without stopping at toll-plazas. The Radio-frequency Identification (RFID) technology used in the tag allows users to travel non-stop through dedicated FASTag lane at toll checker booths, automated scanning of RFID tag on vehicle's windscreen deducts toll charges from the linked prepaid account without stopping for the cash transaction. The tag employs Radio-frequency Identification (RFID) technology and is affixed on the vehicle's windscreen after the tag account is active.

The RFID cards can be purchased and loaded from banks, at the moment Axis Bank and ICICI bank have started to offer the same with more franchises/agents at points of sales are planned in coming days. The technology not only saves users time but also helps save fuel as one don't need to wait for cash transaction, this reduction in idle vehicle fuel consumption is expected to save Rs 60,000 crore in fuel bills.

Jailbreak fans who were holding upgrades to Apple iOS 8 can now take the plunge as Chinese iOS hacker group Team Pangu has finally achieved a iOS 8 – 8.1 jailbreak that works successfully on Apple devices including the latest iPhone 6, iPhone 6 Plus and iPad Air 2 along with all previous devices. For now the jailbreak utility is Windows only and allows users to get SSH access - using which one can install Cydia (Saurik has already uploaded Cydia for iOS 8 on his website). The user must disable passcode lock and turn off "find my iphone" feature before using Pangu for iOS8.

The list of devices and iOS firmware version supported by the new jailbreak : iOS 8.0, 8.0.1, 8.0.2, 8.1 on Phone 6, iPhone 6 Plus, iPhone 5s, iPhone 5c, iPhone 5, iPhone 4s, iPad 2/3/4/Air/Air 2/mini 1/mini 2/mini 3 and iPod touch 5.

While our electronic gadgets are evolving by the day, a common bottleneck faced is the outdated battery technology. Luckily, quite a few technological researches looks promising for the future battery technology - be it the COTA Wireless charging, the superfast NanoDot Smartphone Charger (Recharges in 30 seconds) or the all new ultra-fast charging batteries that last 20 years from Scientists at Nanyang Technology University (NTU).

The new lithium ion batteries can reach a 70% charge in two minutes and last for over 20 years. The change that did the trick was using titanium dioxide nanotubes for the anode (the negative pole) instead of conventional graphite which speeds up the battery's chemical reactions while offering 10,000 charging cycles instead of the usual 500. Since the mini titanium tubes are both easy to make and relatively inexpensive, the technology should not be far away from consumer usage.