Tàggat bësal fu jublu

Bësal 30 jublukaay yi ci gaaw gu la man te jub, te gis ni sa bësal tollook Fitts's law. Dafa leer, te amul bindu.

Jëfandikukat yi ci ekip HelibrainRobert moo ko seetaat(Anglais), di jàng biophysique ngir am doktoratÑu bind ko Seetaat bu mujj

Naka ngay jàng sa natt

  • Diggante waxtu ci jublukaay bu nekk: waxtu mépp ci jéem bi séddoo ci limu jublukaay yi, ci milisekonnd (ms). Lu néew moo gën. Bës yu laalul dañu yokk waxtu, kon ñu ngi feeñ itam fii.
  • Jub: bës yi jub séddoo ci bës yépp nga def ci wàllu fo bi.
  • Bës bu gën a gaaw: sa bës bu gaaw ci benn jublukaay.
  • Gaawaayu jëfandikoo: gaaw ak jafe-jafe ci benn lim, ci bit yi ci saa bi (gis ci suuf). Lu ëpp moo gën.
  • Kart bi: banqaas bu nekk mooy benn jublukaay, ak waxtu bi nga jël ak ni mu jafe. Rëdd bu yàmb mooy sa rëddub Fitts's law.

Lan mooy Fitts's law?

Fitts's law dafay wax ne, bu jublukaay bi sori te tuuti, dafay yàgg ngir bës ko. Ci 1954, Paul Fitts wone na ne waxtu bi dafay yokku ci benn rëdd, ak "index of difficulty" bu jublukaay bi, ñu natt ko ci bit [1]. Léegi dañu koy bind lu tollook log2(distance / width + 1) [2]. Ñiy defar boton yi dañu koy jëfandikoo ngir yombal bësal.

Xibaar yu gaaw

  • Li muy natt: ni ngay gaaw te jub di jublu ci jublukaay yi: gis fu jublukaay bi nekk, dem fa te taxaw ci kawam.
  • Gaawaayu jëfandikoo ak souris: natt yu labo jëfandikoo yoon wu nangu bi dafa wone 3.7 ba 4.9 bit ci saa bi [3].
  • Gaawaayu jëfandikoo ak baaraam: ci benn natt ci telefon, 16 nit ñi bës jublukaay yi ak seen baaraam amoon nañu lu tollook 7 bit ci saa bi [4]. Sunu lim yi dañu aju ci yoon wu yomb (gis ci suuf), kon méngoo wuñu ak yooyu.
  • Jublukaay yu tuuti ci ekraŋ bu laal: bës baaraam bi dafay jàll lu tollook 1 ba 1.5 mm ci wetam kese; jublukaay yu gën a tuuti lu tollook 7 mm dañuy jur bës yu laalul yu bare [5].
  • Souris ak laalante: dañuy méngale njureef yi ci biir xeetu bës bu benn rekk.

Naka la tàggat bësal fu jublu di doxee

  1. Bës ci Tàmbali ci diggante wàllu fo bi. Waxtukat bi tàmbali.
  2. Bësal jublukaay yi. 30 jublukaay yu wër ñoo feeñ benn-benn, ci ñetti tolluwaay, te bu nekk sori na bu ba noppi. Bës bu laalul dafay wàññi sa nattub jub; jublukaay bi des ba nga bës ko.
  3. Gis sa njureef, ak sa rëddub Fitts's law.

Su fekkee nga séddoo sa natt, sa xarit dina jot jublukaay yu toll niy sa yi.

Danuy natt gaawaayu jëfandikoo ci yoon wi ñu wone, ak sori ak yaatuwaayu jublukaay bu nekk, te duñu def njubbite yi natt bu labo bi yokk ci barab yi bës yi dal [3]. Looloo tax nu digal la nga méngale sa natt ak yi nga defoon balaa.

Lan mooy soppi sa bësal fu jublu?

  • Sori ak yaatuwaay. Jublukaay yu sori te tuuti dañuy yàgg lool: loolu la Fitts's law di wax [1, 2].
  • Jëfekaay bi. Souris, touchpad ak baaraam dañuy joxe njureef yu wuute. Ci natt yu labo, touchpad bi dafa gëna yàgg lool souris bi [3].
  • Gaaw walla sàmm. Gaawal dafay yokk bës yu laalul, te bës bu laalul bu nekk dafay yokk waxtu. Njureef yi gën dañuy jóge ci gaaw gu dëppoo.
  • At. Ci benn natt, mag ñi dañu def njuumte yu néew lu ëpp doomi nit yu am 12 ba 14 at, te gaaw nañu lu ëpp ñi am 61 ba 69 at [6].
  • Tàggat. Waxtu yi dañuy wàññiku ci jéem yu jëkk yi, bi ngay tàmbali di xam fo bi.

Li natt bii man a wax ak li mu manul a wax

Tàggat bësal fu jublu dafay natt sa gaawaayu jublu ak jub ci jëfekaay bii tey. Du nattum xel walla wérug sa xel, te natt bu gàtt du wax ni nga man a def ci po yi.

Méngale ko ak sa natt yu njëkk ci benn jëfekaay; souris bu bees walla ekraŋ bu yaatuwaayam wuute dañuy soppi lim yi.

Laaj yu ñu faral di laaj

Nattum tàggat bësal fu jublu bu baax mooy ban?

Méngale ko ak sa natt yu njëkk ci benn jëfekaay: ci po bu mel ni bii, njureef bu baax mooy bi gëna sa natt bu mujj. Bu nit ñu bari tàggatoo, njureef bi dina wone itam naka la sa jéem bu njëkk méngoo ak jéem yu njëkk yi ñeneen ñi def ak benn xeetu bës.

Lan mooy gaawaayu jëfandikoo ci bit ci saa bi?

Gaawaayu jëfandikoo dafay boole ni jublukaay yi jafe woon ak ni nga gaawee leen di bës. Jafe-jafe bi dañu koy natt ci bit: log2(distance / width + 1) [2]. Séddoo ko ci waxtu bi nga jël ci bës bu nekk, nga jël diggante bi, ba am bit ci saa bi. Natt yu labo ak souris dañuy gis lu tollook 4 ba 5 bit ci saa bi, ak yoon wu gën a dëgër [3].

Ndax jaar nañu méngale souris ak laalante?

Déedéet, te duñu ko def. Baaraam ak souris dañuy doxal wuute, kon njureef bi dafay méngale la rekk ak ñeneen ñi jëfandikoo benn xeetu bës.

Lu tax jublukaay yi sama xarit ak sama yi toll?

Bokkante bu natt bi dafay yóbbu seed bu jéem bi, moo tax jublukaay yi di feeñ noonu. Loolu dafay tax jëflante bi jub.

Ndax tàggat bësal fu jublu bu Helibrain dafay leer?

Waaw. Po bi ak sa njureef mépp dañu leen jox ci lu leer: amul bindu, amul imeel, amul fay.

Natt yu aju ci lii

Gis lépp 43 nattum xel yu amul fay

Ndax bëgg nga jëf ci loolu bés bu nekk? App Helibrain (léegi ci anglais rekk) am na tëriin bu amul fay ak tëriin yu ñu fay.

Tudd xët wii ni cosaan: Tàggat bësal fu jublu. Helibrain. 2026. https://helibrain.com/wo/aim-trainer. CC BY 4.0.

How this test works

This game measures how quickly and accurately you can point at targets. Press Start, then hit 30 round targets that appear one at a time, in three sizes and at different distances. A miss doesn't move the target, but it costs time and lowers your accuracy. Your main score is your average time per target. You also see your accuracy and your throughput in bits per second. Psychology labs have used pointing tasks like this since Paul Fitts described them in 1954.

Version 1 · Cite this test:

Helibrain (2026). Aim trainer, v1. https://helibrain.com/aim-trainer/methods

Full method →

Mbir yi ñu gise

  1. Fitts PM (1954). The information capacity of the human motor system in controlling the amplitude of movement. Journal of Experimental Psychology 47(6):381–391. doi.org/10.1037/h0055392
  2. MacKenzie IS (1992). Fitts' law as a research and design tool in human-computer interaction. Human–Computer Interaction 7(1):91–139. doi.org/10.1207/s15327051hci0701_3
  3. Soukoreff RW, MacKenzie IS (2004). Towards a standard for pointing device evaluation, perspectives on 27 years of Fitts' law research in HCI. International Journal of Human-Computer Studies 61(6):751–789. doi.org/10.1016/j.ijhcs.2004.09.001
  4. MacKenzie IS (2015). Fitts' throughput and the remarkable case of touch-based target selection. Human-Computer Interaction: Interaction Technologies (HCII 2015), LNCS 9170, 238–249. doi.org/10.1007/978-3-319-20916-6_23
  5. Bi X, Li Y, Zhai S (2013). FFitts law: modeling finger touch with Fitts' law. Proceedings of CHI 2013, 1363–1372. doi.org/10.1145/2470654.2466180
  6. Hertzum M, Hornbæk K (2010). How age affects pointing with mouse and touchpad: a comparison of young, adult, and elderly users. International Journal of Human-Computer Interaction 26(7):703–734. doi.org/10.1080/10447318.2010.487198

Naka lañu defar xët wii: ekip Helibrain moo ko bind ci kaw seet yi ñu lim ci kaw, te Robert moo ko seetaat(Anglais) (di jàng biophysique ngir am doktorat) ci 4 Nowàmbar, 2026. Dinañu ko yeesal saa yu nguuru yi soppee.