Compact camera for under $100?
Nikon cool pix L24 has all the features you need. If you want some options you can go with either Fujifilm FinePix AX550 or Canon PowerShot A810. Both cameras are under $100. Both have image stabilization features. Fujifilm is cheaper than Canon and has AA batteries. Canon Powershot doesn’t have AA batteries. Fujifilm renders excellent indoor and outdoor photos. Fujifilm camera is very user friendly. So I think it will best suit your father.