Question: Which desktop computer was designed by Steve Wozniak, the Acorn A7000 or the Apple I?

Context paragraphs:
Apple II series: The Apple II series (trademarked with square brackets as "Apple ][" and rendered on later models as "Apple //") is a family of home computers, one of the first highly successful mass-produced text command microcomputer products, designed primarily by Steve Wozniak, manufactured by Apple Computer (now Apple Inc.) and introduced in 1977 with the original Apple II.  In terms of ease of use, features and expandability, the Apple II was a major technological advancement over its predecessor, the Apple I, a limited-production bare circuit board computer for electronics hobbyists that pioneered many features that made the Apple II a commercial success.  Introduced at the West Coast Computer Faire on April 16, 1977, the Apple II was among the first successful personal computers; it launched the Apple company into a successful business (and allowed several related companies to start).  Throughout the years, a number of models were sold, with the most popular model remaining relatively little changed into the 1990s.  While primarily an 8-bit computer, by mid-run a 16-bit model was introduced.

Disk II: The Disk II Floppy Disk Subsystem, often rendered as Disk ][, is a 5¼-inch floppy disk drive designed by Steve Wozniak and manufactured by Apple Computer.  It went on sale in June 1978 at a retail price of US$495 for pre-order; it was later sold for $595 ( ) including the controller card (which can control up to two drives) and cable.  The Disk II was designed specifically for use with the Apple II personal computer family to replace the slower cassette tape storage.  These floppy drives cannot be used with any Macintosh computer without an Apple IIe Card as doing so will damage the drive or the controller.

Apple I: Apple Computer 1, also known later as the Apple I, or Apple-1, is a desktop computer released by the Apple Computer Company (now Apple Inc.) in 1976.  It was designed and hand-built by Steve Wozniak.  Wozniak's friend Steve Jobs had the idea of selling the computer.  The Apple I was Apple's first product, and to finance its creation, Jobs sold his only motorized means of transportation, a VW Microbus, for a few hundred dollars, and Wozniak sold his HP-65 calculator for $500; however, Wozniak said that Jobs planned to use his bicycle if necessary.  It was demonstrated in July 1976 at the Homebrew Computer Club in Palo Alto, California.

Apple II: The Apple II is an 8-bit home computer, one of the first highly successful mass-produced microcomputer products, designed primarily by Steve Wozniak (Steve Jobs oversaw the development of the Apple II's foam-molded plastic case and Rod Holt developed the switching power supply).  It was introduced in 1977 at the West Coast Computer Faire by Jobs and was the first consumer product sold by Apple Computer.  It is the first model in a series of computers which were produced until Apple IIe production ceased in November 1993.  The Apple II marks Apple's first launch of a personal computer aimed at a consumer market – branded towards American households rather than businessmen or computer hobbyists.

SWEET16: SWEET16 is an interpreted byte-code language invented by Steve Wozniak and implemented as part of the Integer BASIC ROM in the Apple II series of computers.  It was created because Wozniak needed to manipulate 16-bit pointer data in his implementation of BASIC, and the Apple II was an 8-bit computer.

Acorn A7000: The A7000 and A7000+ were Acorn Computers' entry level computers based on the RiscPC architecture.  Launched in 1995, they replaced some of the models of the Acorn Archimedes range.  After the breakup of Acorn Computers in 1998, Castle Technology bought the rights to continue production of the A7000+.  The A7000 used the ARM7500 system on chip which combined the separate ARM CPU, MMU, VIDC20 video chip and IOMD IO controller of the RiscPC into a single chip.

Zaltair: The Zaltair was a fictional computer created by Steve Wozniak.  It was a parody of the Altair 8800 computer, which was very popular at the time.  Steve Wozniak thought of the name because:The company Zilog had come out with a compatible processor, which they called the Z-80.  A few companies using this chip were establishing brands based on Z words.  Like ComputerZ or Z-Node or the like.As a joke, Wozniak decided to print a few brochures of a fake product called the 'Zaltair' with a lot of "superlative descriptions of a computer that solved every problem in the world".  It advertised, among other things, a new version of the BASIC programming language called "BAZIC", with the ability to "define your own language... a feature we call perZonality".

Power Mac G5: The Power Mac G5 is a series of personal computers designed, manufactured, and sold by Apple Computer Inc. from 2003 to 2006 as part of the Power Mac series.  When introduced, it was the most powerful computer in Apple's Macintosh lineup, and was marketed by the company as the world's first 64-bit desktop computer.  It was also the first desktop computer from Apple to use an anodized aluminum alloy enclosure, and the only computer in Apple's lineup to utilize the PowerPC 970 CPU.

History of Apple Inc.: Apple Inc., formerly Apple Computer, Inc., is a multinational corporation that creates consumer electronics, personal computers, servers, and computer software, and is a digital distributor of media content.  The company also has a chain of retail stores known as Apple Stores.  Apple's core product lines are the iPhone smart phone, iPad tablet computer, iPod portable media players, and Macintosh computer line.  Founders Steve Jobs and Steve Wozniak created Apple Computer on April 1, 1976, and incorporated the company on January 3, 1977, in Cupertino, California.

Capricorn (microprocessor): The Capricorn family of microprocessors was developed by Hewlett-Packard in the late 1970s for the HP series 80 scientific microcomputers.  Capricorn was first used in the HP-85 desktop BASIC computer, introduced in January 1980.  Steve Wozniak was inspired to build the Apple to be a computer like the HP 9830, and in 1976 he offered HP rights to the Apple computer.  He was turned down and was given a release.  When the calculator division started an 8 bit computer project called Capricorn, he left for Apple when he wasn't allowed to work on that project.

Supporting paragraphs: Acorn A7000 Apple I
Answer: Apple I