computers, office equipment, business machines and electrical and electronic equipment, namely answering machines, telephone answering apparatus in the nature of voicemail, vending machines, parking meters, data conferencing equipment, namely digital cameras for video and still image capture, point of sale terminals, computer key entry apparatus, bar code readers, facsimile machines, photocopying machines, telephones, handheld computers, calculators, cash registers, data entry and display terminals, cellular phones, postal meters, electronic scales, computer printers, communications equipment, namely modems and telephone switching apparatus