巻くさまざまな分野でデジタルイノベーションが進み、都市構造や都市空間も変容していくと予想されます。 その一方で、リアルな空間には感染防止とともに、「ここでしか体験できない場」など場所の個性、魅力がこれまで以上に問われ、都心はこれらの集合体へと変容していくことも考えられます。デジタルイノベーションにより活動の場の選択が多様化するとともに、歴史や文化なども含めたリアルな空間（資産）のもつ価値が一層問われることになるでしょう。─「新しい生活様式」に対応したコミュニケーションの場としての都市へ外出の自粛を通じて、人と人が直接会うコミュニケーションの重要性が再認識されたことで、コミュニケーションの場としての建築・都市空間が一層求められると考えられます。オフィスなど建築空間のみならず、公共・準公共空間のあり方も変えていくことになるでしょう。 公園や街路空間などの公共空間や公開空地などの準公共空間は、都市の貴重なオープンスペースとして、防災や緑化などさまざまな役割を担っていますが、より快適で便利な魅力あるコミュニケーションの場として望まれるでしょう。と同時に、これらの公共・準公共空間も含め、エリア全体の感染防止にも配慮した「都市空間を賢く使う」マネジメントも求められると思います。─ITをはじめとする先端技術、これまで築き上げてきた建築・都市空間、さらに長い年月育まれた歴史や文化など地域固有の資産の3つがハイブリッドされた都市マネジメントによる、より安全で安心でき、空間や時間の制約から解放され、選択の多様性を備えた「成熟した都市」の形成が求められると考えます。learning, recreation, and play, architecture and cities must endeavor to answer this call.─Healthy Cities that Protect Lives“Public health,” including infectious-disease prevention, has long been among the objectives of urban planning. The various strategies to “protect lives” we have developed thus far have been mainly aimed at natural disaster risks, such as through business continuity planning. Now we must consider architecture and the city again from the perspective of disease control and epidemic prevention. Cities need to enable people to avoid the three Cs: closed spaces, crowded spaces, and close-contact settings; to accom-plish that they need to utilize information and communica-tion technologies (ICT) even more than ever before. Systems are being installed for CO2 reduction and energy conservation and for emergency evacuation, but ICT can also be mobilized to monitor and manage spaces, to regulate air supply, or to prevent overcrowding, assuring that our spaces and environ-ments are healthy.─Cities with Distinctive Aggregations for Diverse OptionsMany companies have shifted to home teleworking and in the process have overcome many hurdles involving the telecom-munications environment and work supervision, but from now on work is likely to be increasingly free of the constraints of time and place. Use of ICT for telemedicine and online teaching and dissemination of robots in the service industries will allow digital innovation in all sorts of fields relating to daily life. Urban structures and spaces, too, will change. Real space, meanwhile, will have to be defined even more than before by precautions against infection and by distinctions and attractions that can only be found there. Digital innovation will lead to diversification of choices in spaces for activity, and the value of real spaces (assets), including their historical and cultural caché, will become even more important.─Toward the City as Communication Space for the “New Lifestyle”Renewed appreciation for face-to-face human interchange derived from the prolonged “stay-at-home” experience has increased even further the importance of architectural and urban spaces as loci of communication. Not only offices and other architectural spaces but public and semi-public spaces are certain to change from now on. Public spaces including parks and streets as well as semi-public spaces such as vacant properties may have disaster-prevention or urban-greening functions, but they should also be made pleasant, convenient, and attractive communication spaces. At the same time, “smart use” of urban space with due consideration for infection prevention will be needed for all public and semi-public areas.─Urban management is needed that combines IT and other advanced technologies, the architectural and urban spaces accumulated thus far, and distinctive historical and cultural assets. This hybrid approach is needed to create the “mature metropolis” that provides safe and secure places to live and work and is equipped for diversity of choices and liberated from the constraints of space and time.Photography｜日建設計総合研究所／Nikken Sekkei Research Institute052020 AUTUMN44Feature | WORKS
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