World Bulletin / News Desk
A French researcher has built a device allowing disabled people to write or draw on a computer screen using only their eyes, a report said Thursday.
With head-mounted cameras monitoring their eye movements, test subjects were able to write and draw on a blank computer screen in the latest breakthrough for people trapped in immobility by disease or accident.
"For persons deprived of limb movement, this offers a fast, creative and personal means of linguistic and emotional expression," said the report by Jean Lorenceau of France's CNRS research institute.
Lorenceau's system, still just a prototype, compensates for saccadic, or jumpy, eye movements to allow a smooth writing style.
After four half-hour training sessions, his subjects were able to write at a rate of about 25 letters per minute.
Similar systems exist, but none that allow a person to trace their own letters with this level of precision.
In July, engineers said they had built a device using mass-produced video gaming equipment that lets disabled people control a computer cursor with just their eyes -- with a price tag of under $30 (25 euros).
Other technologies require electrode implants in the brain, an expensive procedure.
Such technology offers hope for restoring some level of independence to people suffering from multiple sclerosis, Parkinson's disease, muscular dystrophy and spinal cord injuries or amputees.
In the EU alone, there were more than 16 million people with disabilities who would benefit from such a system, an earlier study had found.
There were some 216 million cases of malaria worldwide in 2016, an increase of five million from the year before, according to the World Health Organization.
Cataract surgeries project to be expanded in scope to include fight against fistula
Turkey to create an automatic control system to keep records of African patients, Health Ministry official says
Ibb and al-Hodeidah provinces are the hardest-hit by the disease
Association of the Friends of Africa provides health and humanitarian services all over the African continent
Food and Agriculture Organization representative praises professionalism of Turkish government
People will move from vulnerable to more viable areas within their countries, report says
The conference opened hours after the United Nations issued its 2018 World Water Development Report warning that about 3.6 billion people, or half the world's population, already live in areas where water can be scarce at least one month a year.
While it is generally accepted that being overweight increases a person's disease risk, some researchers have recently suggested that carrying extra weight does not actually boost death rates for some, particularly the elderly.
29,000 ducks will be culled by Dutch Food and Consumer Product Safety Authority
After a top court last month ruled driving bans in some city zones for the most polluting diesel vehicles were legal, German commuters, politicians, environmentalists and the mighty car industry have been exchanging blows over potential blanket exclusions.
South Africa has experienced worst outbreak of Listeriosis in history with 180 deaths recorded
Cholera outbreak has killed at least 88 people since last October
New analysis finds almost half of American teenage girls were obese and more than 14 percent of boys aged 2 to 5
Tens of thousands of people have fled an upsurge of fighting in the east of the Democratic Republic of Congo this year, many of them arriving weak and unwell at Ugandan camps that are struggling to accommodate them.
CDC flu season update reveals season appears to have peaked in 13 states