![Perspective](https://old2019.sswm.info/sites/default/files/styles/thumbnail/public/2018-01/default-icon.png?itok=RFpKyMV6)
User Interface
- Hardware
- Software
User Interface
Urine-Diverting Dry Toilet (UDDT)
A urine-diverting dry toilet (UDDT) is a toilet that operates without water and has a divider so that the user, with little effort, can divert the…
Pour flush Toilet
A pour flush toilet is like a regular cistern flush toilet except that the water is poured in by the user, instead of coming from the cistern above.…
Waterless Urinals and Flush Urinals
A urinal is used only for collecting urine. Urinals are generally for men, although models for women have also been developed. Most urinals use water…
Dry Toilet
A dry toilet is a toilet that operates without flushwater. The dry toilet may be a raised pedestal on which the user can sit, or a squat pan over…