Screen mirroring, screen casting and screen sharing during COVID‐19: what dermatologists should know

Casual Mobile Screen Sharing

The concept of casual screen sharing is that multiple users can cast screen images from their personal hand-held devices on to a large shared local screen. It has applications in personal and business domains where documents or images need to be discussed in a shared environment. The ‘casual’ qualifier implies that the overheads of this sharing should be minimal. Implementation of casual screen...

Should we screen for cirrhosis?

Liver disease is the second leading cause of potential years of working life lost in England and Wales (72 684), after ischaemic heart disease (77 432). But although years lost from ischaemic heart disease have fallen by a factor of four since 1979, those from liver disease years have increased threefold and are still increasing. The increase is in constrast to the trend in Mediterranean region...

Thyroid function during pregnancy: who and how should we screen?

In the past several years there has been considerable discussion in both the scientific and lay literature about the merits of prenatal screening for thyroid disorders. Much of this debate was initiated by a 1999 study showing an association between an underactive thyroid gland during pregnancy and delayed neurodevelopment in the offspring. (Suggested references on this topic are also included ...

Visual Screen: Transforming an Ordinary Screen into a Touch Screen

Touch screens are very convenient because one can directly point to where it is interesting. This paper presents an inexpensive technique to transform an ordinary screen into a touch screen using an ordinary camera. The setup is easy: position a camera so it can see the whole screen. The system calibration involves the detection of the screen region in the image. which determines the projective...

کنترل شن توسط Expandable Sand Screen