Do you need something to help you in your home? These might help.
I'm always overflowing my tea / coffee cup with boiling water from the kettle. Is there something that can help prevent this? There is a niffy little thing called Audio & Vibrating Liquid Level Indicator from the RNIB which may help.
I need an alarm clock with big digits for my bedroom. Is there one? You might like the Wake n' Shake from DeafEquipment.co.uk which has large amber LED.