Key points from article :
University of Bristol develops robot that can detect breast cancer lumps at greater depths.
Robot uses sensor technology to apply human-like forces with precision.
Ultimate goal is to combine robot with existing techniques, such as ultrasound, to improve accuracy and depth of diagnosis.
Research team includes postgraduate and undergraduate students, and is funded by Cancer Research UK.
Charity Breast Cancer Now welcomes research, but stresses that more work is needed before robot can be used in medical settings.
