Inclusion Criteria:  Age >21 years. ECOG performance status 0 to 2. Patients with a neoplastic condition (benign or malignant) involving the brain or skull requiring radiotherapy (with or without chemotherapy). Patients with a life expectancy of at least 6 months.  Exclusion Criteria:  Pregnant or breastfeeding women. Patients undergoing stereotactic radiosurgery (single fraction). Patients who are undergoing re-irradiation to the same area of the brain. Patients physically incapable of using computer tablet (either due to vision loss or dominant hand weakness) Patients who cannot understand spoken English language. Patients who are unable to give informed consent.