Friday 3 January 2020

Hiha Studio breaks up linear apartment with curved corridor

Family house renovation by Hiha Studio

A curved corridor with full-height doors slices through Hiha Studio's renovation of this ground floor home near Barcelona.

Local architects Hiha Studio renovated the space, which previously had no outdoor space and suffered from a lack of light and ventilation, for the house's owners.

Built in 1925 and refurbished into a two-bedroom home in the 1960s, the long and narrow 80-square-metre dwelling is sandwiched between two other buildings on a residential street in the municipality of Montcada i Reixac, just to the north of Barcelona.

Family house renovation by Hiha Studio

The neighbourhood is made up of similar single-storey houses built in the first quarter of the 20th century. Typically, the ground floor houses are built on rectangular plots measuring four to five metres in width and 10 to 15 metres in length with a patio at the back of the house.

In keeping with the local housing typology, the renovated apartment's facade is defined by three narrow rectangular apertures – two windows and a door. The simple windows are partly covered by a grid of decorative terracotta bricks.

The hollow bricks, which are typical of the area and can be seen on the neighbouring buildings, provide a degree of privacy and shade within the apartment. The grid pattern is echoed across the apartment's dark grey door.

Family house renovation by Hiha Studio

Inside, a long curved corridor guides guests from the entrance through to an open-plan kitchen and living area that looks out onto a rear patio.

The apartment's other rooms are distributed along the curved corridor with a bedroom at the front of the apartment followed by an office and a bathroom in the centre. A small patio in the centre of the apartment provides natural light into the bathroom and office.

Family house renovation by Hiha Studio

The rooms all have a slightly lower ceiling than the corridor, a design feature that is intended to highlight the curve and the transition from the open corridor to these more private and intimate spaces. These rooms are accessed through tall doors that skim the lowered ceiling.

Hiha Studio explained that when opened, the doors' large, frameless design makes the space appear larger and more seamless, as if it were "a continuous space".

Family house renovation by Hiha Studio

Where the curved wall stops and the corridor opens out into the living area, the curve of the wall is continued as a lowered ceiling that cuts diagonally across the room.

The curved wall along the corridor and all of the walls below the lowered curved ceiling in the living area are painted light grey, which the architects said was done in an attempt "to prolong the continuity and the weight of the curve".

The architecture studio said that this curved form is designed to break up the "linear and monotonous" layout which is typical of this type of dwelling. They said it also creates "an optimal light situation", allowing daylight to filter along the corridor from the patio.

Family house renovation by Hiha Studio

"Usually all the projects [in this housing typology] resolve this issue with a long corridor and we didn’t want it, we wanted to avoid the linear visuals," said Bernat Ardèvol, who runs the Hiha Studio alongside architects Jona Oliva and Genís Plassa.

"We thought in the movement and sensation that everyone have when gets into Richard Serra work's. And also this never ending internal corridors of the Colosseum."

Family house renovation by Hiha Studio

Tthe architects chose to use terracotta-coloured porcelain tiles to create a dialogue between the inside and outside of the building.

These ceramic elements are designed to sit in contrast to the apartment's white walls and neutral carpentry and furniture. In the kitchen, a Corinto stone is used as a backsplash.

Family house renovation by Hiha Studio

The architects installed a series of simple tubular LED wall lights called Linestra lights that were commonly used in the 1970s and 1980s in Catalonia.

"We usually use the same light in our projects," Ardèvol explained. "We like it because it is elegant and goes unnoticed. We usually use it as a position light, just to have the minimum light to recognise the space/room. We don't like to impose the lighting, we prefer that the client can decide what light and lamps they wants as a secondary lighting."

Earlier this year, the Barcelona-based studio removed floors and inserted lofty voids to create a light-filled family home in a northeastern Spanish village.

Photography is by Pol Viladoms.

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Lorenzo Spreafico's 3D-printed prosthetic arm provides tactile feedback for low cost

Lorenzo Spreafico's 3D-printed prosthetic gives tactile feedback at low cost

Design student Lorenzo Spreafico has invented a prosthetic arm that could bring tactile feedback to people who can't currently afford it.

Spreafico designed the T1 prosthesis as his final year project in the Product Design bachelors at the University of Leeds in the UK.

The 3D-printed plastic arm incorporates vibro-tactile feedback, relaying information about how firmly a person is gripping or touching an object via vibrations to their skin.

Lorenzo Spreafico's 3D-printed prosthetic gives tactile feedback at low cost

Spreafico was motivated to design the product after noticing that little progress had been made in bringing the experience of touch to prostheses.

"I realised there was a huge gap in prosthetics development: although we are making extremely advanced technology to simulate human movement and dexterity, there is much less work being done when it comes to simulating human touch," he told Dezeen.

Lorenzo Spreafico's 3D-printed prosthetic gives tactile feedback at low cost

The touch-based technologies he observed were either nonviable for commercial use or were destined to be prohibitively expensive.

"Even when this technology will decrease in price and be more affordable for users, it's still very likely to be part of a final product which costs from £30,000 to £100,000, if not more (which are the current prices of most prosthetic limbs)," he continued.

"That's when I got the idea for T1: I wanted to realise a functional prosthetic arm, develop a simple tactile feedback system to be implemented into it, and make the whole product extremely affordable."

The estimated retail price for the T1 is £3,000, which Spreafico said would make it one of the most affordable myoelectric prosthetic arms available.

He chose to focus on pressure simulation in order to keep the device low-cost. In reality, he said, the somatosensory system is incredibly complex and can detect changes in temperature, shear, humidity, texture and more, and trying to replicate all of these dimensions would soon lead to a much more expensive device.

Lorenzo Spreafico's 3D-printed prosthetic gives tactile feedback at low cost

The T1 is relatively simple. Pressure sensors on the fingertips connect to vibrating disc motors in the wearer's stump to alert them to the level of force they're applying to an object.

The user can regulate the level of vibration they experience via a knob, or turn the feature off completely if they're in a situation where they want to avoid constant buzzing. They can select from three grip modes – open hand, pinch grip or precision grip.

And because the brain is so plastic, it soon learns to interpret the vibration adeptly, especially because Spreafico honed the prototype to make sure the pressure sensing and feedback are perfectly in sync.

Lorenzo Spreafico's 3D-printed prosthetic gives tactile feedback at low cost

Although the design student only had time for limited user testing of the final prototype within the scope of his university project, he met with initially positive reactions and hopes to continue to develop T1.

He believes that the inclusion of even this basic level of tactile feedback could be transformative for lower-arm amputees.

"The lack of tactile feedback in prosthetic arms creates an extremely unrealistic user experience," he said. "It reduces accuracy in the control of movement and grip, making it harder for users to perform delicate actions with precision, and making it harder to adapt their grip strength to different activities."

"Moreover, its lack reduces proprioception (the sense of self-movement and body position), and lowers the feeling of embodiment of the prosthetic arm. All of these aspects are the reasons why the lack of tactile feedback is one of the main factors that make rejection rates of upper limb prosthetic arms so high."

Another factor keeping the cost of T1 low is manufacture. Spreafico designed the arm as one single component so it comes out of the 3D printer fully assembled.

Spreafico is now studying for his Masters in the Innovation Design Engineering programme at the Royal College of Art and Imperial College in London.

Another recent student-designed prosthetic device came from Desiree Riny, whose ultra-low-cost DIY system is intended for people who live without access to professional care.

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Thursday 2 January 2020

Hidden roof terrace added to North London townhouse

North London House by O'Sullivan Skoufoglou Architects and Cathie Curran

A hidden roof terrace and minimal wood-lined interiors are among the features that O'Sullivan Skoufoglou Architects and Cathie Curran have added in an overhaul of this north London house.

Aptly named North London House, the renovation and extension added an attic bedroom, a ground floor studio flat and a private terrace connected to the kitchen and dining room on the first floor, to the home.

It was designed by O'Sullivan Skoufoglou Architects and Curran to provide the client, a family with a young son, with plenty of space to entertain guests, while also meeting their changing needs over time.

North London House by O'Sullivan Skoufoglou Architects and Cathie Curran

"As with many London houses, the primary brief requirement was to maximise the floor area," said Curran and Amalia Skoufoglou, co-founder of O'Sullivan Skoufoglou Architects.

"The client brief included a studio which could be used by a guest or family member as part of the household or let as a fully independent unit," the pair told Dezeen. "Futureproofing was a key concern – the studio may equally be required for use by a carer or an elderly person unable to manage stairs."

North London House by O'Sullivan Skoufoglou Architects and Cathie Curran

In total, O'Sullivan Skoufoglou Architects and Curran's intervention has given the four-storey North London House with an extra 26-square-metres of internal space.

These spaces are unified by their light and pared-back finishes that the team has designed to "complement the architectural intent".

"In this instance the palette was condensed in order to reduce surface disruption and maximise the feeling of space in the new elements," explained Curran and Skoufoglou.

North London House by O'Sullivan Skoufoglou Architects and Cathie Curran

North London House's new rear extension, which contains the studio, is slotted into the plot where the home's high-walled garden once was positioned.

As this blocked the existing ground floor windows, the team punctured the extension with a light-brick courtyard on one side that mean natural light can still enter.

North London House by O'Sullivan Skoufoglou Architects and Cathie Curran

Inside, the studio is lined with white-painted masonry and flush plywood cabinets. These bright finishes are designed to help maximise light inside, which enters through a strip skylight on one side.

To replace the garden that was lost to the rear extension, an 18-square-metre roof terrace is positioned on top of the studio.

O'Sullivan Skoufoglou Architects and Curran has lined this terrace with a series of solid-ash posts that support opaque glazing in order to retain privacy from the windows of the neighbouring houses.

North London House by O'Sullivan Skoufoglou Architects and Cathie Curran

The terrace is accessed by home's new kitchen and dining room, which O'Sullivan Skoufoglou Architects and Curran relocated to the first floor to sit in line with the outdoor space.

Forming the heart of the renovation, this layout is designed to maximise space to host as "entertaining friends and family was another major consideration" in the client brief.

North London House by O'Sullivan Skoufoglou Architects and Cathie Curran

The finishes in the kitchen and dining room are bolder than the rest of the house, fitted with a mix of materials like marble and brass, as well as furniture pieces including a walnut table by Pinch.

Its focal point is a dark, handmade and hand-stained kitchen unit that is positioned next to the door to the terrace.

North London House by O'Sullivan Skoufoglou Architects and Cathie Curran

At roof level, the house has a new loft bedroom with an adjoining shower-room. This is designed specifically for the client's child to meet his needs as he grows older.

Here, plywood is used as the single material for the walls, ceiling and floor, concealing flush plywood storage spaces that include a pull-down bed, and broken only by a large dormer window.

North London House by O'Sullivan Skoufoglou Architects and Cathie Curran

O'Sullivan Skoufoglou Architects is a London architecture studio founded in 2016 by Jody O’Sullivan and Amalia Skoufoglou.

Other projects by the firm include the interior design of the RÖ Skin shop in Lincolnshire and an extension of a typical terraced home in northwest London with a new timber-lined room that opens onto a brick-paved garden.

Photography is by Ståle Eriksen.

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A New Book Compiles Work from 84 Contemporary Artists Who are Reinventing Embroidery

“The Height of Folly” (2017) by Michelle Kingdom, linen and embroidery thread. Images © Gingko Press, shared with permission

A new book by Charlotte Vannier considers how embroidery has evolved from a domestic task mostly done by women into an art. Comprised of the work of 84 contemporary artists from around the world⁠—including Elisabeth Bucht, Rossana Taormina, Diane Meyer, and Aline Brant⁠From Thread to Needle: Contemporary Embroidery Art features full-page illustrations of embroidered pieces utilizing cotton canvas, photographs, plastic, and wire mesh. The 368-page book highlights work that is particularly distant from the decorative needlework of previous generations and ranges from fully embroidered cloth to sparingly stitched images to threaded toast. Often, the artists reinvent the craft by altering the methods and materials they use and rejecting the outdated notion that embroidery is only a feminine past time.

In an interview with VC Projects, Vannier described her obsession with thread and embroidery. “I am fascinated by the idea that a simple thread becomes a piece of art completely, and how many artists use it. Thread is like a pencil,” the writer says.

From Thread to Needle is available now from Gingko Press, which publishes an assortment of visual culture projects. Keep up with the press’s upcoming releases on Instagram.

“Chirping Beauty” (2011) by Laura McKellar, digital collage and embroidery

“Angel” (2018) by Aline Brant, freehand embroidery on photographic print

“A Turncoat” (2014) by Raija Jokinen, fibre sculpture

“Carbs” (2011) by Dylan Chubb, toaster, embroidery, and silk thread



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Tod Williams Billie Tsien faces $10.7 million lawsuit for Princeton University building

Princeton lawsuit Tod Williams Billie Tsien

Princeton University is suing Tod Williams Billie Tsien Architects over the school's Andlinger Center for Energy and the Environment, claiming the building process was careless and took too long.

The New York firm and Texas sub-consultants Jacobs Entities of Jacobs Engineering Group are both being sued for work done on the research institute, which was completed in 2016 for the New Jersey university.

The $10.7 million (£8.12 million) lawsuit was filed in December 2019 by the Board of Trustees of Princeton University on account of a breach of contract that includes design negligence and unforeseen costs.

Princeton files "unusual but necessary" lawsuit 

In the lawsuit, Princeton alleges that the design team at Tod Williams Billie Tsien Architects (TWBTA) "failed to perform their professional design responsibilities in accordance with the prevailing standard of care, resulting in unnecessary and excessive additional costs and expensive project delays."

Princeton University deputy spokesperson Michael Hotchkiss described the procedure as an "unusual but necessary action" in a statement.

"The University seeks to recover additional costs it incurred due to extensive changes and delays those companies caused in the construction of the Andlinger Center," Hotchkiss continued.

"As detailed in the complaint, TWBTA and Jacobs failed to meet their obligations in the construction of the Center, and the University is asserting claims for breach of contract and negligence, among others."

Dezeen has also approached TWBTA for comment.

Design team is blamed for causing project delays

The 129,000-square-feet (11,984-square-metre) Andlinger Center for Energy and the Environment is a shared research facility within the School of Engineering and Applied Science. The building has is L-shaped grey brickwork volume, with 60 per cent below grade.

TWBTA was enlisted to design the project in 2009, and construction began in 2012 and completed in May 2016 – 10 months behind schedule, as reported by local newspaper The Daily Princetonian.

The complaint allegedly claims that nearly half of the delay was caused by TWBTA and Jacobs Entities, according to the local newspaper.

Between 2012 and 2017, the firms issued 87 Architect's Supplemental Instructions (ASI) – notices to make minor changes that do not affect the project timeline or contract. These then caused 462 Change Order Requests (COR), which typically cause changes to budget and timeline, as reported by The Daily Princetonian.

The design team's "errors and omissions" allegedly accounted for 438 of the CORs, while others issues related to 3D modelling software issues and delays caused by the team.

Tod Williams Billie Tsien to complete Obama Presidential Library

Williams, who established the firm with his wife in 1986, has a Master of Fine Arts from Princeton. TWBTA has also completed student housing Feinberg Hall on the university's campus in Princeton, New Jersey.

Last year, the New York firm was named the architecture laureates for the Japan Art Association's 2019 Praemium Imperiale awards, following other well-known winners such as Norman FosterRem Koolhaas and Zaha Hadid.

The lawsuit over the Andlinger Center, however, forms the latest controversy for the practice. In 2014, the firm's American Folk Art Museum was demolished to make way for the expanded Museum of Modern Art (MoMA) that opened in October.

Williams and Tsien also faced criticism for the overhaul of the postmodern Hood Museum of Art at Dartmouth College, which opened last year.

The firm has experienced controversies for a number of other projects, including the upcoming Obama Presidential Library, set to be built in Chicago's historic Jackson Park.

Photograph is by Michael Moran, courtesy of the American Institute of Architects.

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