This works fine for a classical system, but the quantum randomness that protects against faster-than-light communication complicates the situation when you talk about trying to send quantum states.
In short, communication is core to our relationships, but communication is complicated.
Research on health communication is complicated by myriad individual, organizational, and societal factors that influence health-related decisions and behaviors, making it difficult to control for secular trends (uncontrolled social and environmental influences) that affect health care and health promotion practices.
Modern communication is complicated.
Communication issues complicated the discharge processes and were associated with delays as staff from different units (between ICU and medical and surgical units) had different understanding about the discharge process and prioritised their work differently [ 24].
Because risk communication is complicated by language barriers, lack of infrastructure, and historical mistrust of non-Navajo researchers, mapping provides an easily interpretable medium that can be objectively viewed by community members and decision makers to evaluate activities that affect toxicant exposures.
Yet at the same time, weeping "guards the gates," preventing open communication and complicating efforts at translation or interpretation.
Constraints on the energy, bandwidth, and connectivity of mobile devices and wireless communication medium complicate the timely and reliable access to public data.
Limited energy, computational, and communication resources complicate protocol design within sensor networks and prevent the application of many techniques used within other networks.
Ms. Parsonnet, a psychotherapist, said that the online back channel strips away some of the parts of face-to-face communication that complicate matters: "They don't see your face turning red," she said.
