In people with involuntary weight loss, certain symptoms and characteristics are cause for concern. They include. Fever and night sweats. Bone pain. Shortness of breath, cough, and coughing up blood.
Freebase(0.00 / 0 votes)Rate this definition: Composability. Composability is a system design principle that deals with the inter-relationships of components. A highly composable system provides recombinant components that can be selected and assembled in various combinations to satisfy specific user requirements.
Usability is a combination of factors and considerations, including: 1  Ease of learning. 2  Efficienty of use. 3  Page and screen design. 4  Information architecture. 5  Interaction design. 6  Memorability. 7  Error frequency and severity. 8  Subjective satisfaction.