Bonenberger Lukas, Graf-Drasch Valerie, Meindl Oliver
Kernkompetenzzentrum Finanz- & Informationsmanagement, Hochschule Augsburg, Augsburg, Deutschland.
Projektgruppe Wirtschaftsinformatik, Fraunhofer FIT, Augsburg, Deutschland.
HMD Prax Wirtsch Inform. 2021;58(5):1163-1179. doi: 10.1365/s40702-021-00769-1. Epub 2021 Aug 17.
Today, two-thirds of global energy demand and 70% of all carbon emissions originate from cities. These figures offer high potential for addressing climate change through targeted measures in urban areas. The construction or renovation of energy-efficient buildings, innovating mobility concepts, sustainable energy supply or concepts for incentivizing residents help to make cities more sustainable and climate-friendly. The services required in this regard can be supported and mapped digitally by so-called mobile district apps. Mobile district apps help residents of smart cities to shape their everyday behavior in a more climate-friendly and sustainable way, can digitally map classic services, and connect residents with each other. Existing mobile district apps are usually individually tailored to a smart city district and address a goal from one of the areas of sustainability, services, or community. This article brings all target areas of mobile district apps to a generic level and presents nine guidelines to support urban planners in the design and development of mobile district apps. The guidelines highlight the dimensions of user-centricity, data privacy, and economic feasibility. All these areas intertwine when developing mobile district apps and need to be considered for successful implementation. The article describes the realization of the guidelines using an app from the cooperative research project Stadtquartier 2050 concerning sustainable cities as an example. In this project, the residents of two demonstration districts in Germany are to be supplied with energy in a climate-neutral way. The app provides tools for analyzing and benchmarking users' energy consumption behaviors, as well as educating residents on how to live more climate-consciously.
如今，全球三分之二的能源需求和70%的碳排放都源自城市。这些数据表明，通过在城市地区采取针对性措施来应对气候变化具有很大潜力。建造或翻新节能建筑、创新出行理念、实现可持续能源供应或制定激励居民的方案，有助于使城市更具可持续性且更加环保。这方面所需的服务可以通过所谓的移动社区应用程序以数字化方式提供支持并加以呈现。移动社区应用程序帮助智慧城市的居民以更环保、更可持续的方式塑造日常行为，能够以数字化方式呈现传统服务，并将居民相互连接起来。现有的移动社区应用程序通常是针对某个智慧城市区域量身定制的，且致力于实现可持续性、服务或社区等领域中的某一目标。本文将移动社区应用程序的所有目标领域提升到通用层面，并提出九条指导方针，以支持城市规划者设计和开发移动社区应用程序。这些指导方针突出了以用户为中心、数据隐私和经济可行性等方面。在开发移动社区应用程序时，所有这些领域相互交织，要想成功实施就需要加以考虑。本文以合作研究项目“2050城市社区”中一个关于可持续城市的应用程序为例，介绍了这些指导方针的实现情况。在该项目中，德国两个示范区的居民将以气候中和方式获得能源供应。该应用程序提供了分析和对标用户能源消耗行为的工具，以及指导居民如何更具气候意识地生活。
