The diffusion of information and communication technologies (ICT) into public spaces is giving birth to a new type of public space: the cyberpark. ICT and the next generation of internet of things (IoT) impact the evolution of modern cities, changing traditional urban planning processes. The IoT with eeconomy, e-government, e-medicine, e-learning, and e-society is believed to make a city more efficient and effective. Both IoT and ICT can be used to incentive people to use public open spaces and to spend more time outdoors. In order to attract people, public open spaces have to be attractive, easily accessible and inclusive. IoT can be used to manage the resources in mediated places, including the street traffic in conjunction with events offered in a particular place at a particular time for different user groups. IoT tools are implemented in public spaces to prevent crime and to increase the safety of users. Security services goes from smart cameras that are being installed in many places, to determining users' position and signal tracking with the support of smart mobile phones, GPS/GNSS, QR codes, web services, and Wi-fi. Furthermore, biometric of all types are considered an enhancement of visual surveillance. Biometric are already being used for identification and verification including fingerprint, face iris, speech, eye, and DNA analysis. Various IoT tools are used to design and to create virtual games based on augmented reality for different target such as, human interaction, information collection, and playing in abnormal condition. This chapter addresses IoT tools used in public places to promote their safer use.