Gadgets Category Archive

Mind Your Language in front of the TV

1 Reply Jonny Hankins

Samsung-F8500-plasma-review-smart-tv

Privacy

I have a friend who puts tape over the webcam on his laptop while he is working, because he believes that people can hack into his computer and watch what he is doing. I must admit I thought it was a bit strange at first, but then hunting information I discovered that it was not only possible, but a well known crime involving organized gangs.

The UK recently took down a Russian website that was showing live webcam, taken without the knowledge of the people that were taking the footage. The incident not only involved security cameras, but all types of baby monitors and practically anything that has a camera and transmits data wirelessly.

Check out this article here.

Smart TV

But this is small fry really when you read this week’s news. A large TV manufacturer which has a product that recognizes voice controls seems to have been transmitting everything said in front of the TV to a third party.

They do this so that said third party can sieve through the words used to see if a command has been given. But there are many unanswered questions. Who is the third party? What are they doing with my data? Is it secure? The list goes on.

But said company are not trying to hide what they are doing:

Voice Recognition

You can control your SmartTV, and use many of its features, with voice commands.

If you enable Voice Recognition, you can interact with your Smart TV using your voice. To provide you the Voice Recognition feature, some voice commands may be transmitted (along with information about your device, including device identifiers) to a third-party service that converts speech to text or to the extent necessary to provide the Voice Recognition features to you. In addition, ******* may collect and your device may capture voice commands and associated texts so that we can provide you with Voice Recognition features and evaluate and improve the features. Please be aware that if your spoken words include personal or other sensitive information, that information will be among the data captured and transmitted to a third party through your use of Voice Recognition.

I am not sure that everyone who buys a TV of this type reads the Global Privacy Policy – SmartTV Supplement however, and they might be giving away a lot more than they would like to without knowing.

The BBC carries an article about this news with all of the names included. I think it is probably true though that if one company do it, then so do all the others.

Bluetooth Gloves

3 Replies Jonny Hankins

bluetooth gloves

Life in the Netherlands involves biking. Biking involves getting cold hands in the winter. Getting cold hands in the winter means difficulty operating your mobile phone.

It is typical, you are riding down the cycle-path, it is raining, your hands are cold, you might be wearing gloves. The phone rings. You stumble to the side of the path, take your gloves off if you are wearing them because otherwise you can’t get into the pockets of your jeans, through the waterproof trousers and take out your phone. By this time at the last second the person decides that you are not going to answer and bang… missed call with a withheld number. What was it? You will never know.

And your hands are now even colder, the touch screen does not register and in a nervous moment you drop the phone trying to put it back into your pocket with wet hands. You get off the bike, put the stand down, go to retrieve your phone (the back has come off so you have to reset various things) and the bike falls over because of the weight in the panniers.

This every-day occurrence could become a thing of the past though, thanks to a fine invention. Bluetooth gloves. Yes ladies and gentlemen, gloves that use bluetooth to operate your phone. You just press the answer button on the glove, make the phone with your fingers as you do when you are pretending to make a call or playing with the kids, and speak. The sound comes out of the thumb, and the pinky has a microphone.

Available in black or grey, mens or women’s sizes, but unfortunately only with the phone fitted in the left hand, the gloves can even be worn while operating a touchscreen. They are dry cleanable and charge with a USB.

I know what is going on my list for Santa.

Smart Canes for the Blind

3 Replies Jonny Hankins

smartcane

Last week I wrote about Martina Caironi and prosthetic limbs. Today I want to sort of continue the theme by looking at technological aids for the blind or visually impaired. Many readers will have smartphones in their hands and smartmeters in their homes, but I would like to introduce you all to the world of smart-canes.

A cane offers a lot of information to a blind user, but it tends to concentrate on the floor or at best below knee level. Users can avoid objects that are attached to the floor, but overhanging tree branches and other free standing objects are much more difficult to detect. I would like to take a look at two possible solutions, one produced in India and relatively low cost, and the other produced in the UK and relatively high cost.

The Smartcane is the Indian solution, see the photo above. It costs about $50 US, and its designers say it is innovative and user centric. It detects obstacles using sonic waves and the presence of obstacles is conveyed through intuitive vibratory patterns. It is powered using a rechargeable Li–ion battery, and is seperate from the cane, so the user attaches the technology to their existing cane.

The Specs (as taken from the website):

Adjustable detection range: User can switch between long (3 metre) and short (1.8 metre) range mode depending on the usage scenarios such as outdoor, indoor or crowded places.
Ergonomic grip for comfortable holding and cane tapping: Can be held by different gripping styles, allowing users to use their natural cane holding and mobility techniques.
High detection sensitivity: The sensors can detect a 3 centimetre wide pipe from 3 metres distance, ensuring reliable detection of objects in the detection range.
Four intuitive and distinctive vibration patterns indicating obstacle distance.
Vibrations are uniformly produced on the entire grip: Non-localized vibration feedback allows user to conveniently grip the device.
Does not interfere with the auditory environment surrounding the user Vibrations allow discreet continuous use without making the user conscious or creating annoyance to others
Adjustable sensor orientation: Allows people of different heights and with different cane holding styles to direct the sensors appropriately.
In-built rechargeable battery with a long battery back-up: Removing of batteries for charging is not required.
Fully accessible user interface: Simple and distinguishable beeps to convey the battery charge status, low battery warning and charging status.
Failure detection of key components: Users informed immediately on failure of sensors and/ or vibrator through special alarm signals.
Detects fast approaching objects in the detection range: Especially helpful in detection of reversing vehicles.
Easy attachment / detachment from a white cane: Allows for compatible white cane replacement by the user himself.
Multiple colour options: Available in two non- flashy and elegant colours
Robust design: Can withstand accidental fall
Splash proof: Prevents damage during light rain
Conforms to international quality standards

Sounds like a deal to me!
In the UK users can order the above or splash out on another product called Ultracane. The Ultracane works in a similar way to the Smartcane, but it is a single piece of equipment. You order the cane by length. It boasts more or less the same technical specs as the above, but the batteries are interchangeable (so it does not look as if they are rechargeable in situ), it has a strap to aid in holding it, it is foldable and has a replaceable tip. It works over 4 mtrs in front (further than the Smartcane) and 1.6 mtrs in an upward direction. It also has a twin range, choice of tip, is shower-proof, and is available in any colour you like as long as it’s white.

UltraCane

UltraCane

It costs somewhere in the region of $900 in the UK, has a 12 month guarantee and there is a service centre in case of accidents.

I am sure that much of the difference in price is due to development expenses, the Ultracane was very much on its own when it was developed, and has been on the market for several years. The website hosts many happy testimonials. I am pleased to see the development in India though, as it may give many in the developing world access to the kinds of aids that we in Europe have. Ultracane has also developed the Ultrabike, giving the partially sighted the chance to take to the bike paths in safety.

Check out the websites linked above for more information.