The smartphone is at the centre of our digital lives because of its countless interactive possibilities, but more than half of its surface is dead. Take a look at the back of one, and you are unlikely to find much beyond a logo and a camera lens. If you touch, prod or swipe it, it will do nothing. This, however, could be about to change.
After more than a decade of patents, academic papers and tentative technological explorations, the rear side of the smartphone may be about to do something useful.
The good news is that the index finger on the back is at least as efficient for pointing and swiping as the thumb on the front
The hint came at Apple’s annual conference for developers, which took place last week in an online-only format. Most of the noise was about new operating systems ushering in features such as instant language translation, digital car keys and much else besides. But there was an upcoming iPhone feature that was not mentioned during the keynote, called Back Tap.
Hidden away in the accessibility settings, it will convert taps on the back of the phone into actions. You could take a screenshot, lock the phone, answer a call or even remotely control home devices. Those who have had a preview say it works through a case, too.
This could be a game changer, not only for people who can operate their phone with only one hand, but also for anyone who prefers to do so. This method of interaction has been hampered in recent years by the ever-increasing size of smartphone screens. Posture and ergonomics experts advise against it, but sometimes we have little choice.
“One-handed use is very valuable in certain situations,” says Jacob Wobbrock, professor of human-computer interaction at the University of Washington. “We’re accustomed to using the thumb on the front of the device, but the good news is that the index finger on the back is at least as efficient for pointing and swiping as the thumb on the front.”
Researchers discovered this more than a decade ago. On the earliest touchscreens, which were small by today’s standards, touching specific points was not easy. It was known as the “fat finger” problem, where the finger obscures the thing it is meant to be clicking on.
While touchscreens meant the end of physical buttons, the irony was that on-screen buttons had to be larger than the ones they were replacing.
Studies established that “rear touch” could be the answer. Moving a finger across the back of the device, controlling an on-screen cursor, could then eliminate the problem in its entirety.
Researchers at Microsoft also noted how a touchable back panel could allow you to control some of your phone’s features without even looking at it – say, when it’s in your pocket, or bag.
In 2009, a proof-of-concept phone called the Synaptics Fuse demonstrated how this new concept of rear touch might work. “This could be how phones will look next year,” said one review. But it did not happen.
Patents were filed by Google and Apple, and rumours swirled that the iPhone 8 and Google Pixel would come complete with sensors on the rear, but they never did. Since 2010, fewer than half a dozen smartphones have ever incorporated the feature, and it has never caught on.
The reason, according to Seongkook Heo from the Computer Science Department at the University of Virginia, is simply our unwillingness to learn new ways of interacting with devices. “Many users just buy their new phone, turn it on and start using it by touching what is on the screen,” he says. “Not many people look for new features and spend time learning them.”
A number of new gestures have seen early retirement over the years for this reason, such as the iPhone’s “3D Touch” and “Air View” for the Samsung Galaxy, where a hovering finger can initiate an action.
“The best testing cannot always anticipate how end users will ultimately want to use a thing,” says Wobbrock. But technology is now developing to a point where all kinds of surfaces can be touch-enabled, and the temptation to introduce them to new phones is strong within the industry.
Leaked images show that Huawei’s forthcoming Mate 40 Pro phone may have a circular touch-enabled area surrounding the camera lens, which could be used as a volume wheel or a camera zoom. Sentons, a US company specialising in touch technology, envisages every surface of a device becoming interactive; phones could be squeezed and imaginary side wheels could be used to scroll pages.
For Heo, this is tremendously exciting. “If smartphones are used for more complex tasks, there will be more calls for efficient interaction techniques,” he says. “I hope Back Tap will be successful, and add more input vocabulary to our smartphones.”
Apple is being so coy about the new feature that most people will not even notice that it exists. But for those that do, it offers an intriguing glimpse into the way our devices may function in the future.
More from Neighbourhood Watch
The%20specs
%3Cp%3E%3Cstrong%3EEngine%3A%20%3C%2Fstrong%3ESingle%20front-axle%20electric%20motor%3Cbr%3E%3Cstrong%3EPower%3A%20%3C%2Fstrong%3E218hp%3Cbr%3E%3Cstrong%3ETorque%3A%20%3C%2Fstrong%3E330Nm%3Cbr%3E%3Cstrong%3ETransmission%3A%20%3C%2Fstrong%3ESingle-speed%20automatic%3Cbr%3E%3Cstrong%3EMax%20touring%20range%3A%20%3C%2Fstrong%3E402km%20(claimed)%3Cbr%3E%3Cstrong%3EPrice%3A%20%3C%2Fstrong%3EFrom%20Dh215%2C000%20(estimate)%3Cbr%3E%3Cstrong%3EOn%20sale%3A%20%3C%2Fstrong%3ESeptember%3C%2Fp%3E%0A
Will the pound fall to parity with the dollar?
The idea of pound parity now seems less far-fetched as the risk grows that Britain may split away from the European Union without a deal.
Rupert Harrison, a fund manager at BlackRock, sees the risk of it falling to trade level with the dollar on a no-deal Brexit. The view echoes Morgan Stanley’s recent forecast that the currency can plunge toward $1 (Dh3.67) on such an outcome. That isn’t the majority view yet – a Bloomberg survey this month estimated the pound will slide to $1.10 should the UK exit the bloc without an agreement.
New Prime Minister Boris Johnson has repeatedly said that Britain will leave the EU on the October 31 deadline with or without an agreement, fuelling concern the nation is headed for a disorderly departure and fanning pessimism toward the pound. Sterling has fallen more than 7 per cent in the past three months, the worst performance among major developed-market currencies.
“The pound is at a much lower level now but I still think a no-deal exit would lead to significant volatility and we could be testing parity on a really bad outcome,” said Mr Harrison, who manages more than $10 billion in assets at BlackRock. “We will see this game of chicken continue through August and that’s likely negative for sterling,” he said about the deadlocked Brexit talks.
The pound fell 0.8 per cent to $1.2033 on Friday, its weakest closing level since the 1980s, after a report on the second quarter showed the UK economy shrank for the first time in six years. The data means it is likely the Bank of England will cut interest rates, according to Mizuho Bank.
The BOE said in November that the currency could fall even below $1 in an analysis on possible worst-case Brexit scenarios. Options-based calculations showed around a 6.4 per cent chance of pound-dollar parity in the next one year, markedly higher than 0.2 per cent in early March when prospects of a no-deal outcome were seemingly off the table.
Bloomberg
UAE currency: the story behind the money in your pockets
Buy farm-fresh food
The UAE is stepping up its game when it comes to platforms for local farms to show off and sell their produce.
In Dubai, visit Emirati Farmers Souq at The Pointe every Saturday from 8am to 2pm, which has produce from Al Ammar Farm, Omar Al Katri Farm, Hikarivege Vegetables, Rashed Farms and Al Khaleej Honey Trading, among others.
In Sharjah, the Aljada residential community will launch a new outdoor farmers’ market every Friday starting this weekend. Manbat will be held from 3pm to 8pm, and will host 30 farmers, local home-grown entrepreneurs and food stalls from the teams behind Badia Farms; Emirates Hydroponics Farms; Modern Organic Farm; Revolution Real; Astraea Farms; and Al Khaleej Food.
In Abu Dhabi, order farm produce from Food Crowd, an online grocery platform that supplies fresh and organic ingredients directly from farms such as Emirates Bio Farm, TFC, Armela Farms and mother company Al Dahra.
Ferrari 12Cilindri specs
Engine: naturally aspirated 6.5-liter V12
Power: 819hp
Torque: 678Nm at 7,250rpm
Price: From Dh1,700,000
Available: Now
Haircare resolutions 2021
From Beirut and Amman to London and now Dubai, hairstylist George Massoud has seen the same mistakes made by customers all over the world. In the chair or at-home hair care, here are the resolutions he wishes his customers would make for the year ahead.
1. 'I will seek consultation from professionals'
You may know what you want, but are you sure it’s going to suit you? Haircare professionals can tell you what will work best with your skin tone, hair texture and lifestyle.
2. 'I will tell my hairdresser when I’m not happy'
Massoud says it’s better to offer constructive criticism to work on in the future. Your hairdresser will learn, and you may discover how to communicate exactly what you want more effectively the next time.
3. ‘I will treat my hair better out of the chair’
Damage control is a big part of most hairstylists’ work right now, but it can be avoided. Steer clear of over-colouring at home, try and pursue one hair brand at a time and never, ever use a straightener on still drying hair, pleads Massoud.
Killing of Qassem Suleimani
Why are asylum seekers being housed in hotels?
The number of asylum applications in the UK has reached a new record high, driven by those illegally entering the country in small boats crossing the English Channel.
A total of 111,084 people applied for asylum in the UK in the year to June 2025, the highest number for any 12-month period since current records began in 2001.
Asylum seekers and their families can be housed in temporary accommodation while their claim is assessed.
The Home Office provides the accommodation, meaning asylum seekers cannot choose where they live.
When there is not enough housing, the Home Office can move people to hotels or large sites like former military bases.
The National Archives, Abu Dhabi
Founded over 50 years ago, the National Archives collects valuable historical material relating to the UAE, and is the oldest and richest archive relating to the Arabian Gulf.
Much of the material can be viewed on line at the Arabian Gulf Digital Archive - https://www.agda.ae/en
Haemoglobin disorders explained
Thalassaemia is part of a family of genetic conditions affecting the blood known as haemoglobin disorders.
Haemoglobin is a substance in the red blood cells that carries oxygen and a lack of it triggers anemia, leaving patients very weak, short of breath and pale.
The most severe type of the condition is typically inherited when both parents are carriers. Those patients often require regular blood transfusions - about 450 of the UAE's 2,000 thalassaemia patients - though frequent transfusions can lead to too much iron in the body and heart and liver problems.
The condition mainly affects people of Mediterranean, South Asian, South-East Asian and Middle Eastern origin. Saudi Arabia recorded 45,892 cases of carriers between 2004 and 2014.
A World Health Organisation study estimated that globally there are at least 950,000 'new carrier couples' every year and annually there are 1.33 million at-risk pregnancies.
AIDA%20RETURNS
%3Cp%3E%3Cstrong%3EDirector%3A%20%3C%2Fstrong%3ECarol%20Mansour%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3EStarring%3A%20%3C%2Fstrong%3EAida%20Abboud%2C%20Carol%20Mansour%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3ERating%3A%3C%2Fstrong%3E%203.5.%2F5%3C%2Fp%3E%0A
War 2
Director: Ayan Mukerji
Stars: Hrithik Roshan, NTR, Kiara Advani, Ashutosh Rana
Rating: 2/5
Red flags
- Promises of high, fixed or 'guaranteed' returns.
- Unregulated structured products or complex investments often used to bypass traditional safeguards.
- Lack of clear information, vague language, no access to audited financials.
- Overseas companies targeting investors in other jurisdictions - this can make legal recovery difficult.
- Hard-selling tactics - creating urgency, offering 'exclusive' deals.
Courtesy: Carol Glynn, founder of Conscious Finance Coaching
COMPANY PROFILE
Name: Lamsa
Founder: Badr Ward
Launched: 2014
Employees: 60
Based: Abu Dhabi
Sector: EdTech
Funding to date: $15 million
No Shame
Lily Allen
(Parlophone)
North Pole stats
Distance covered: 160km
Temperature: -40°C
Weight of equipment: 45kg
Altitude (metres above sea level): 0
Terrain: Ice rock
South Pole stats
Distance covered: 130km
Temperature: -50°C
Weight of equipment: 50kg
Altitude (metres above sea level): 3,300
Terrain: Flat ice
Race%20card
%3Cp%3E6pm%3A%20Al%20Maktoum%20Challenge%20Round%201%20%E2%80%93%20Group%201%20(PA)%20%2450%2C000%20(Dirt)%201%2C600m%3Cbr%3E6.35pm%3A%20Dubai%20Racing%20Club%20Classic%20%E2%80%93%20Handicap%20(TB)%20%24100%2C000%20(D)%202%2C410m%3Cbr%3E7.10pm%3A%20Dubawi%20Stakes%20%E2%80%93%20Group%203%20(TB)%20%24150%2C000%20(D)%201%2C200m%3Cbr%3E7.45pm%3A%20Jumeirah%20Classic%20Trial%20%E2%80%93%20Conditions%20(TB)%20%24150%2C000%20(Turf)%201%2C400m%3Cbr%3E8.20pm%3A%20Al%20Maktoum%20Challenge%20Round%201%20%E2%80%93%20Group%202%20(TB)%20%24250%2C000%20(D)%201%2C600m%3Cbr%3E8.55pm%3A%20Al%20Fahidi%20Fort%20%E2%80%93%20Group%202%20(TB)%20%24180%2C000%20(T)%201%2C400m%3Cbr%3E9.30pm%3A%20Ertijaal%20Dubai%20Dash%20%E2%80%93%20Listed%20(TB)%20%24100%2C000%20(T)%201%2C000m%3C%2Fp%3E%0A
