or by developing wireless technologies that would record from neurons as the animals moved freely.
In the future, the team hopes to make the device wireless and scale it up to include hundreds of elements and multiple types of sensors.
The Bluetooth function also enables users to chat in real time with other devices. A GPS navigation system is included so users can be guided to destinations.
It pairs with a smartphone via bluetooth. The scanning results appear on the phone screen.
#Researchers Power Small Electronics Using Wi-fi: Clarkson Waves Your Wi-fi router already brings you Netflix and cat pictures,
but someday it might become even more important to your life. A group of researchers from the University of Washington were able to send energy from a Wi-fi router to low power electronics from up to 28 feet away,
without interfering with the router and neighboring routersability to transmit data. They call their technology Power over Wi-fi (Powifi.
Using Atheros chipsets, the researchers made several Powifi routers that worked as normal but also sent meaningless packets of data over multiple 2. 4ghz channels.
and mobile devices that are powered continuously by Wi-fi routers. Check out the researcher full paper at Cornell University Library arxiv. via New Scientist via Digital Trends
Despite being ring-sized the device includes motion sensors for text input an NFC tag reader and wireless communication functionality.
and Noah Paessel SM 5 created dog collars equipped with RFID technology and accelerometers. These tracked a dog movement,
the startup is developing small RFID tags that patients and staff wear, and ceiling-mounted transponders to track the tags, in real-time,
It like having a whole wi-fi system all to yourself; using light waves, there would be more network access points than with radio waves,
started working with Brandt-Pearce on wireless optical communications in spring 2011 when he joined the electrical engineering department to pursue his Ph d. He received several prizes for his work
He said it would be a matter of simply adding software to computers to connect them with LED transmitters. his is not a replacement for wi-fi;
and much better access than present wi-fi based on radio waves. The firm, which has been in business since last year, employs about four people and Fraidoon Hovaizi,
Like current wireless communications, encryption is necessary to keep data secure but Brandt-Pearce noted that a secure network could be created in a room with no windows. t can be detected outside the room
And two separate networks in different rooms would not interfere with each other the way they do with present wi-fi networks.
The latest hearing aids have a wireless communication feature allowing you to pick up and hear signals from,
which means that the system must be adapted to the individual user. he system basically functions as a wireless Wi-fi network travelling from ear to ear.
#Omnidirectional free space wireless charging developed Mobile devices, such as smartphones and laptops, have become indispensable portable items in modern life,
just as Wi-fi works for Internet connections. With this technology, so long as mobile users stay in a designated area where the charging is available, e g.,
Until now, all wireless-charging technologies have had difficulties with the problem of short charging distance, mostly less than 10 cm,
The technology under development is called Li-Fi for light-based wireless communication, as opposed to the more prevailing Wi-fi using radio waves.
Li-Fi could be more than 10 times faster than current Wi-fi and white laser Li-Fi could be 10 to 100 times faster than LED based Li-Fi currently still under development. he concept of white lasers first seems counterintuitive
because the light from a typical laser contains exactly one color, a specific wavelength of the electromagnetic spectrum, rather than a broad-range of different wavelengths.
and Wi-fi routers, converting them to electricity, and feeding that power back to the phone battery.
One way the consumer electronics industry is trying to fix this is by aligning with wireless charging technologies like Qi and Rezence.
With such wireless charging still far from the mainstream (and still requiring your phone to be on a charging mat or base that itself plugs into a wall),
The modules on the back include a camera, USB charger, Wi-fi, and Bluetooth radios, and the device main processor.
The display and receiver module on the front can also be swapped out. All the modules are held in place by magnets in the device frame.
That earlier device had Wi-fi but no working cellular connection, and failed to work when presented to the crowd.
Eremenko said in April last year that the bill of materials for a basic Ara handset complete with display, Wi-fi, battery,
BT and EE partnership will reduce'not spots'Broadband provider BT has confirmed its intention to acquire the UK's biggest mobile network
which believes that Wi-fi offload will dominate traffic by 2017 to deal with capacity demands from a mobile data traffic increase of more than sevenfold between 2014 and 2019 as part of a wider global growth of almost ten times.
The ongoing adoption of more powerful mobile devices and wider deployments of emerging M2m applications combined with broader access to faster wireless networks will be key contributors to significant mobile traffic growth in the coming years.
Ideally, the implants would need to be wireless, but the amount of information coming out of the chips is so large,
which could be 10 times faster than current radio-based Wi-fi. Ning and his colleagues argue that Li-Fi using white lasers could be 10 to 100 times faster than LED-based Li-Fi.
The device communicates wirelessly with whatever mobile device is used with it via Bluetooth Low energy 4. 0 technology.
It also has Bluetooth connection. It can be connected through a smartphone app, through which a user can change settings on the scooter.
#Scratch Wireless Unveils New i-Fi Firstsmartphone for $99 Scratch Wireless is trying to make bills from wireless companies a relic of the past.
It an ambitious dream, and the Cambridge, MA, startup has taken a step forward by partnering with a Chinese manufacturer to release an inexpensive smartphone that could move it a little closer to its goal.
whenever smartphone users have access to a Wi-fi network. The device sells for $99 and can be bought from the Scratch Wireless website as of today.
Users won have to pay Scratch anything more for service as long as they use Wi-fi It the first time Scratch Wireless is opening up its service to the general public.
Scratch is betting that customers, especially those on tight budgets, will go for low-cost smartphones even if the devices are dependent on Wi-fi. Most of the time, that not a problem,
as users are in range of their home or office network. Plus, public Wi-fi hotspots are getting better,
cable companies including Comcast are offering subscribers access to their networks when theye away from home,
and Google is testing out Wi-fi-based mobile wireless services with its Project Fi. Wireless provider T-Mobile also is selling handsets that can make calls
and send texts over Wi-fi . But everyone is out of range sometimes, especially when commuting.
In an interview last year with Xconomy, Scratch cofounder and CEO Alan Berrey said the startup approach is disruptive, both from a technical (the shift to Wi-fi) and economic perspective.
Scratch also says Wi-fi call quality, multimedia messaging, and call handoffs across networks are improved. The phone is made by Coolpad,
Scratch Wireless has raised $5 million from investors including Commonangels and has the equivalent of 20 full-time employees.
< Back - Next >
Overtext Web Module V3.0 Alpha
Copyright Semantic-Knowledge, 1994-2011