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multi
In computing, multi-touch is technology that enables a surface (a touchpad or touchscreen) to recognize the presence of more than one point of contact with the surface at the same time. The origins of multitouch began at CERN, MIT, University of Toronto, Carnegie Mellon University and Bell Labs in the 1970s. CERN started using multi-touch screens as early as 1976 for the controls of the Super Proton Synchrotron. Capacitive multi-touch displays were popularized by Apple's iPhone in 2007. Plural-point awareness may be used to implement additional functionality, such as pinch to zoom or to activate certain subroutines attached to predefined gestures.
Several uses of the term multi-touch resulted from the quick developments in this field, and many companies using the term to market older technology which is called gesture-enhanced single-touch or several other terms by other companies and researchers. Several other similar or related terms attempt to differentiate between whether a device can exactly determine or only approximate the location of different points of contact to further differentiate between the various technological capabilities, but they are often used as synonyms in marketing.
Multi-touch is commonly implemented using capacitive sensing technology in mobile devices and smart devices. A capacitive touchscreen typically consists of a capacitive touch sensor, application-specific integrated circuit (ASIC) controller and digital signal processor (DSP) fabricated from CMOS (complementary metal-oxide-semiconductor) technology. A more recent alternative approach is optical touch technology, based on image sensor technology.
I was asked to go to an old customer that I've not been to for a couple of years. The last time I was there there was two oil boilers heating a large old farm house. This time the customer had ripped them out and had a complete new new system installed, a Jaspi Triplex 3000 was providing the...
Hello,
I have a small multi fuel stove with a back boiler I am in the process of plumbing up. The main piper work is in which takes me from the fireplace directly upstairs vertically to the cupboard with the thermal store in it.
Our oil boiler heats the rads and thermal store all on one...
RDB297
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boiler
circuit
multi
oil
radiator
store
stove
thermal
Hi there
We currently run a charnwood multi fuel stove, its fully plumbed in with 4 pipes from the stove,I take it this is for flow and return pipes for heating and hot water.the recess the stove sits in is perfect for a rayburn (I think they originally had Rayburn's in). We are considering...
Dear all,
this is a 4 zone underfloor heating system, i normally use wunda room thermostat, but this landlord wants to control the system on mobile phone, I used IT500 before but that is volts free and for combi boiler only,
Has someone had this problem before?
Many thanks!
Anyone out there fancy full time employment working for a hotel chain?
Must be multi skilled but primary skill plumbing. Van and tools supplied.
Positions for the Kingston Upon Thames and Croydon....
Interested get in touch!
Cheers
Graham
Hi guys, not seen one of these since I left college so after little advice. Any recommendations for replacement of multipoint water heater. Had some good advice from Facebook gas group. Main was recommended as I like baxi group it seems a good choice. However they do fan flued or balanced flue...
Hello,
I've just had a plumber out to fix a constantly leaking tundish (range tribune unvented) which has started to leak outside my house.
Now, I know nothing about plumbing so I aren't sure whether he has ripped me off or not.
Basically, he thought he immediately knew what the...
I've had a look on here but can't see a bargain tool thread.
bosch LBOXX 5 for £121
8 piece core set £39.99
Bosch pro multi tool £79.99
bosch pro 18v 3ah with lboxx £79.99
please keep adding more
Hi,
Can any one help with a problem.I have a multi fuel Rayburn. I have never had any problems with the hot water until last Friday when I had an upstairs leaky radiator replaced. Since then I have had no hot water. Help, this Angel needs a bath.
angel
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hot
hot water
multi
no hot water
problem
radiator
water
Hi, I have moved into a new flat last year where the water and heating is powered by a Herald Hunter 14 multi fuel stove and an immersion heater for summer months. I am having problems with the heating side of things and I'm hoping to get some advice on what needs to be done as my landlord is...
Hi
Due to continued expansion I am looking for an additional plumber to work on a sub contract basis. Successful candidate must have own van / tools / public liability insurance
ideally have experience fitting bathrooms / kitchen but able to offer reactive & proactive maintenance
if you are...
well i got my new multitool last month and it's broken already!! i used it on tuesday to cut three floorboards to move a rad pipe and it konked out. it will be the last bosch i buy, going back today.
Just putting a list together for some tools that I don't have.
Who owns a multi cutter? Thinking about getting one.
Might come in handy when tiles need a little bit cutting out, yesterday I had to cut a section out of a crappy ply wall and the only way I could do it was with hole cutters and...
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